diff --git a/arkui/ace_engine/native/drag_and_drop.h b/arkui/ace_engine/native/drag_and_drop.h
index c8dc147263247f5ea57e28e1d466c75494e08361..2f68d95b0f7affd5a6d626e7bd425d6513752183 100644
--- a/arkui/ace_engine/native/drag_and_drop.h
+++ b/arkui/ace_engine/native/drag_and_drop.h
@@ -80,22 +80,22 @@ typedef enum {
  */
 typedef enum {
     /** Unknown. */
-    ARKUI_PREVIEW_DRAG_STATUS_UNKNOWN = -1,
+    ARKUI_PRE_DRAG_STATUS_UNKNOWN = -1,
     /** A drag gesture is being detected. */
-    ARKUI_PREVIEW_DRAG_STATUS_ACTION_DETECTING,
+    ARKUI_PRE_DRAG_STATUS_ACTION_DETECTING,
     /** The component is ready to be dragged. */
-    ARKUI_PREVIEW_DRAG_STATUS_READY_TO_TRIGGER_DRAG,
+    ARKUI_PRE_DRAG_STATUS_READY_TO_TRIGGER_DRAG,
     /** A lift animation is started. */
-    ARKUI_PREVIEW_DRAG_STATUS_PREVIEW_LIFT_STARTED,
+    ARKUI_PRE_DRAG_STATUS_PREVIEW_LIFT_STARTED,
     /** A lift animation is finished. */
-    ARKUI_PREVIEW_DRAG_STATUS_PREVIEW_LIFT_FINISHED,
+    ARKUI_PRE_DRAG_STATUS_PREVIEW_LIFT_FINISHED,
     /** A drop animation is started. */
-    ARKUI_PREVIEW_DRAG_STATUS_PREVIEW_LANDING_STARTED,
+    ARKUI_PRE_DRAG_STATUS_PREVIEW_LANDING_STARTED,
     /** A drop animation is finished. */
-    ARKUI_PREVIEW_DRAG_STATUS_PREVIEW_LANDING_FINISHED,
+    ARKUI_PRE_DRAG_STATUS_PREVIEW_LANDING_FINISHED,
     /** A drop animation is terminated. */
-    ARKUI_PREVIEW_DRAG_STATUS_CANCELED_BEFORE_DRAG,
-} ArkUI_PreviewDragStatus;
+    ARKUI_PRE_DRAG_STATUS_CANCELED_BEFORE_DRAG,
+} ArkUI_PreDragStatus;
 
 /**
  * @brief Defines an enum for drag preview scale modes.
@@ -192,7 +192,7 @@ ArkUI_DragEvent* OH_ArkUI_NodeEvent_GetDragEvent(ArkUI_NodeEvent* nodeEvent);
  * @return Returns the interaction state prior to the drop and drop operation.
  * @since 12
  */
-ArkUI_PreviewDragStatus OH_ArkUI_NodeEvent_GetPreviewDragStatus(ArkUI_NodeEvent* nodeEvent);
+ArkUI_PreDragStatus OH_ArkUI_NodeEvent_GetPreDragStatus(ArkUI_NodeEvent* nodeEvent);
 
 /**
  * @brief Sets whether to disable the default drop animation.
diff --git a/arkui/ace_engine/native/libace.ndk.json b/arkui/ace_engine/native/libace.ndk.json
index 250a1c13d40a618dadb08cfd7cf34f8066cc1f83..774365f3bc51c01e71b1a4120f857864f4e42fc7 100644
--- a/arkui/ace_engine/native/libace.ndk.json
+++ b/arkui/ace_engine/native/libace.ndk.json
@@ -247,6 +247,70 @@
         "first_introduced": "12",
         "name": "OH_ArkUI_GestureInterruptInfo_GetSystemRecognizerType"
     },
+    {
+        "first_introduced": "12",
+        "name": "OH_ArkUI_GetResponseRecognizersFromInterruptInfo"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ArkUI_SetGestureRecognizerEnabled"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ArkUI_GetGestureRecognizerEnabled"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ArkUI_GetGestureRecognizerState"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ArkUI_GetGestureEventTargetInfo"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ArkUI_GestureEventTargetInfo_IsScrollBegin"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ArkUI_GestureEventTargetInfo_IsScrollEnd"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ArkUI_GetPanGestureDirectionMask"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ArkUI_IsBuiltInGesture"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ArkUI_GetGestureTag"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ArkUI_GetGestureBindNodeId"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ArkUI_IsGestureRecognizerValid"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ArkUI_ParallelInnerGestureEvent_GetUserData"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ArkUI_ParallelInnerGestureEvent_GetCurrentRecognizer"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ArkUI_ParallelInnerGestureEvent_GetConflictRecognizers"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ArkUI_SetArkUIGestureRecognizerDisposeNotify"
+    },
     {
         "first_introduced": "12",
         "name": "OH_NativeXComponent_SetNeedSoftKeyboard"
@@ -1765,7 +1829,7 @@
     },
     {
         "first_introduced": "12",
-        "name": "OH_ArkUI_NodeEvent_GetPreviewDragStatus"
+        "name": "OH_ArkUI_NodeEvent_GetPreDragStatus"
     },
     {
         "first_introduced": "12",
@@ -1982,5 +2046,93 @@
     {
         "first_introduced": "12",
         "name": "OH_ArkUI_DialogDismissEvent_GetDismissReason"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ArkUI_NodeCustomEvent_GetCustomSpanMeasureInfo"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ArkUI_NodeCustomEvent_SetCustomSpanMetrics"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ArkUI_NodeCustomEvent_GetCustomSpanDrawInfo"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ArkUI_CustomSpanMeasureInfo_Create"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ArkUI_CustomSpanMeasureInfo_Dispose"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ArkUI_CustomSpanMeasureInfo_GetFontSize"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ArkUI_CustomSpanMetrics_Create"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ArkUI_CustomSpanMetrics_Dispose"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ArkUI_CustomSpanMetrics_SetWidth"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ArkUI_CustomSpanMetrics_SetHeight"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ArkUI_CustomSpanDrawInfo_Create"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ArkUI_CustomSpanDrawInfo_Dispose"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ArkUI_CustomSpanDrawInfo_GetXOffset"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ArkUI_CustomSpanDrawInfo_GetLineTop"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ArkUI_CustomSpanDrawInfo_GetLineBottom"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ArkUI_CustomSpanDrawInfo_GetBaseline"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ArkUI_RegisterSystemColorModeChangeEvent"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ArkUI_UnregisterSystemColorModeChangeEvent"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ArkUI_RegisterSystemFontStyleChangeEvent"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ArkUI_UnregisterSystemFontStyleChangeEvent"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ArkUI_SystemFontStyleEvent_GetFontSize"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ArkUI_SystemFontStyleEvent_GetFontWeight"
     }
 ]
\ No newline at end of file
diff --git a/arkui/ace_engine/native/native_gesture.h b/arkui/ace_engine/native/native_gesture.h
index 35dac3924d75d777b705ff8a71685073e42edfd6..a3df8440136cbdddba3c8e5f8c01df46c9294a11 100644
--- a/arkui/ace_engine/native/native_gesture.h
+++ b/arkui/ace_engine/native/native_gesture.h
@@ -223,6 +223,65 @@ typedef enum {
     GESTURE_INTERRUPT_RESULT_REJECT,
 } ArkUI_GestureInterruptResult;
 
+/**
+ * @brief Enumerates the gesture recognizer states.
+ *
+ * @since 12
+ */
+typedef enum {
+    /** Ready. */
+    ARKUI_GESTURE_RECOGNIZER_STATE_READY = 0,
+
+    /** Detecting. */
+    ARKUI_GESTURE_RECOGNIZER_STATE_DETECTING = 1,
+
+    /** Pending. */
+    ARKUI_GESTURE_RECOGNIZER_STATE_PENDING = 2,
+
+    /** Blocked. */
+    ARKUI_GESTURE_RECOGNIZER_STATE_BLOCKED = 3,
+
+    /** Successful. */
+    ARKUI_GESTURE_RECOGNIZER_STATE_SUCCESSFUL = 4,
+
+    /** Failed. */
+    ARKUI_GESTURE_RECOGNIZER_STATE_FAILED = 5,
+} ArkUI_GestureRecognizerState;
+
+/**
+ * @brief Defines the gesture recognizer handle.
+ *
+ * @since 12
+ */
+typedef ArkUI_GestureRecognizer* ArkUI_GestureRecognizerHandle;
+
+/**
+ * @brief Defines the gesture recognizer handle array.
+ *
+ * @since 12
+ */
+typedef ArkUI_GestureRecognizerHandle* ArkUI_GestureRecognizerHandleArray;
+
+/**
+ * @brief Defines a <b>GestureEventTargetInfo</b> object that provides information about a gesture event target.
+ *
+ * @since 12
+ */
+typedef struct ArkUI_GestureEventTargetInfo ArkUI_GestureEventTargetInfo;
+
+/**
+ * @brief Defines a parallel internal gesture event.
+ *
+ * @since 12
+ */
+typedef struct ArkUI_ParallelInnerGestureEvent ArkUI_ParallelInnerGestureEvent;
+
+/**
+ * @brief Defines a callback function for notifying gesture recognizer destruction.
+ * @since 12
+ */
+typedef void (*ArkUI_GestureRecognizerDisposeNotifyCallback)(ArkUI_GestureRecognizer* recognizer, void* userData);
+
 /**
 * @brief Checks whether a gesture is a built-in gesture of the component.
 *
@@ -408,6 +467,191 @@ float OH_ArkUI_PinchGesture_GetCenterY(const ArkUI_GestureEvent* event);
 * @since 12
 */
 ArkUI_NodeHandle OH_ArkUI_GestureEvent_GetNode(const ArkUI_GestureEvent* event);
+
+/**
+* @brief Obtains information about a gesture response chain.
+*
+* @param event Indicates the pointer to the gesture interruption information.
+* @param responseChain Indicates the pointer to an array of gesture recognizers on the response chain.
+* @param count Indicates the pointer to the number of gesture recognizers on the response chain.
+* @return Returns {@link ARKUI_ERROR_CODE_NO_ERROR} if success.
+*         Returns {@link ARKUI_ERROR_CODE_PARAM_INVALID} if a parameter exception occurs.
+* @since 12
+*/
+int32_t OH_ArkUI_GetResponseRecognizersFromInterruptInfo(const ArkUI_GestureInterruptInfo* event,
+    ArkUI_GestureRecognizerHandleArray* responseChain, int32_t* count);
+
+/**
+* @brief Sets the enabled state of a gesture recognizer.
+*
+* @param recognizer Indicates the pointer to a gesture recognizer.
+* @param enabled Indicates the enabled state.
+* @return Returns {@link ARKUI_ERROR_CODE_NO_ERROR} if success.
+*         Returns {@link ARKUI_ERROR_CODE_PARAM_INVALID} if a parameter exception occurs.
+* @since 12
+*/
+int32_t OH_ArkUI_SetGestureRecognizerEnabled(ArkUI_GestureRecognizer* recognizer, bool enabled);
+
+/**
+* @brief Obtains the enabled state of a gesture recognizer.
+*
+* @param recognizer Indicates the pointer to a gesture recognizer.
+* @return Returns <b>true</b> if the gesture recognizer is enabled.
+*         Returns <b>false</b> if the gesture recognizer is disabled.
+* @since 12
+*/
+bool OH_ArkUI_GetGestureRecognizerEnabled(ArkUI_GestureRecognizer* recognizer);
+
+/**
+* @brief Obtains the state of a gesture recognizer.
+*
+* @param recognizer Indicates the pointer to a gesture recognizer.
+* @param state Indicates the pointer to the state of the gesture recognizer.
+* @return Returns {@link ARKUI_ERROR_CODE_NO_ERROR} if success.
+*         Returns {@link ARKUI_ERROR_CODE_PARAM_INVALID} if a parameter exception occurs.
+* @since 12
+*/
+int32_t OH_ArkUI_GetGestureRecognizerState(ArkUI_GestureRecognizer* recognizer, ArkUI_GestureRecognizerState* state);
+
+/**
+* @brief Obtains the information about a gesture event target.
+*
+* @param recognizer Indicates the pointer to a gesture recognizer.
+* @param info Indicates the information about a gesture event target.
+* @return Returns {@link ARKUI_ERROR_CODE_NO_ERROR} if success.
+*         Returns {@link ARKUI_ERROR_CODE_PARAM_INVALID} if a parameter exception occurs.
+* @since 12
+*/
+int32_t OH_ArkUI_GetGestureEventTargetInfo(ArkUI_GestureRecognizer* recognizer, ArkUI_GestureEventTargetInfo** info);
+
+/**
+* @brief Obtains whether this scroll container is scrolled to the top.
+*
+* @param info Indicates the information about a gesture event target.
+* @param ret Indicates whether the scroll container is scrolled to the top.
+* @return Returns {@link ARKUI_ERROR_CODE_NO_ERROR} if success.
+*         Returns {@link ARKUI_ERROR_CODE_PARAM_INVALID} if a parameter exception occurs.
+*         Returns {@link ARKUI_ERROR_CODE_NON_SCROLLABLE_CONTAINER} if the component is not a scroll container.
+* @since 12
+*/
+int32_t OH_ArkUI_GestureEventTargetInfo_IsScrollBegin(ArkUI_GestureEventTargetInfo* info, bool* ret);
+
+/**
+* @brief Obtains whether this scroll container is scrolled to the bottom.
+*
+* @param info Indicates the information about a gesture event target.
+* @param ret Indicates whether the scroll container is scrolled to the bottom.
+* @return Returns {@link ARKUI_ERROR_CODE_NO_ERROR} if success.
+*         Returns {@link ARKUI_ERROR_CODE_PARAM_INVALID} if a parameter exception occurs.
+*         Returns {@link ARKUI_ERROR_CODE_NON_SCROLLABLE_CONTAINER} if the component is not a scroll container.
+* @since 12
+*/
+int32_t OH_ArkUI_GestureEventTargetInfo_IsScrollEnd(ArkUI_GestureEventTargetInfo* info, bool* ret);
+
+/**
+* @brief Obtains the direction of a pan gesture.
+*
+* @param recognizer Indicates the pointer to a gesture recognizer.
+* @param directionMask Indicates the pan direction.
+* @return Returns {@link ARKUI_ERROR_CODE_NO_ERROR} if success.
+*         Returns {@link ARKUI_ERROR_CODE_PARAM_INVALID} if a parameter exception occurs.
+* @since 12
+*/
+int32_t OH_ArkUI_GetPanGestureDirectionMask(ArkUI_GestureRecognizer* recognizer,
+    ArkUI_GestureDirectionMask* directionMask);
+
+/**
+* @brief Obtains whether a gesture is a built-in gesture.
+*
+* @param recognizer Indicates the pointer to a gesture recognizer.
+* @return Returns <b>true</b> if the gesture is a built-in gesture; returns <b>false</b> otherwise.
+* @since 12
+*/
+bool OH_ArkUI_IsBuiltInGesture(ArkUI_GestureRecognizer* recognizer);
+
+/**
+* @brief Obtains the tag of a gesture recognizer.
+*
+* @param recognizer Indicates the pointer to a gesture recognizer.
+* @param buffer Indicates the buffer.
+* @param bufferSize Indicates the buffer size.
+* @param result Indicates the length of the string to be written to the buffer.
+* @return Returns {@link ARKUI_ERROR_CODE_NO_ERROR} if success.
+*         Returns {@link ARKUI_ERROR_CODE_PARAM_INVALID} if a parameter exception occurs.
+*         Returns {@link ARKUI_ERROR_CODE_BUFFER_SIZE_NOT_ENOUGH} if the buffer is not large enough.
+* @since 12
+*/
+int32_t OH_ArkUI_GetGestureTag(ArkUI_GestureRecognizer* recognizer, char* buffer, int32_t bufferSize, int32_t* result);
+
+/**
+* @brief Obtains the ID of the component linked to a gesture recognizer.
+*
+* @param recognizer Indicates the pointer to a gesture recognizer.
+* @param nodeId Indicates the component ID.
+* @param size Indicates the buffer size.
+* @param result Indicates the length of the string to be written to the buffer.
+* @return Returns {@link ARKUI_ERROR_CODE_NO_ERROR} if success.
+*         Returns {@link ARKUI_ERROR_CODE_PARAM_INVALID} if a parameter exception occurs.
+*         Returns {@link ARKUI_ERROR_CODE_BUFFER_SIZE_NOT_ENOUGH} if the buffer is not large enough.
+* @since 12
+*/
+int32_t OH_ArkUI_GetGestureBindNodeId(ArkUI_GestureRecognizer* recognizer, char* nodeId, int32_t size,
+    int32_t* result);
+
+/**
+* @brief Obtains whether a gesture recognizer is valid.
+*
+* @param recognizer Indicates the pointer to a gesture recognizer.
+* @return Returns <b>true</b> if the gesture recognizer is valid.
+*         Returns <b>false</b> if the gesture recognizer is invalid.
+* @since 12
+*/
+bool OH_ArkUI_IsGestureRecognizerValid(ArkUI_GestureRecognizer* recognizer);
+
+/**
+* @brief Obtains custom data in the parallel internal gesture event.
+*
+* @param event Indicates the pointer to a parallel internal gesture event.
+* @return Returns the pointer to custom data.
+* @since 12
+*/
+void* OH_ArkUI_ParallelInnerGestureEvent_GetUserData(ArkUI_ParallelInnerGestureEvent* event);
+
+/**
+* @brief Obtains the current gesture recognizer in a parallel internal gesture event.
+*
+* @param event Indicates the pointer to a parallel internal gesture event.
+* @return Returns the pointer to the current gesture recognizer.
+* @since 12
+*/
+ArkUI_GestureRecognizer* OH_ArkUI_ParallelInnerGestureEvent_GetCurrentRecognizer(
+    ArkUI_ParallelInnerGestureEvent* event);
+
+/**
+* @brief Obtains the conflicting gesture recognizers in a parallel internal gesture event.
+*
+* @param event Indicates the pointer to a parallel internal gesture event.
+* @param array Indicates the pointer to the array of conflicting gesture recognizers.
+* @param size Indicates the size of the array of conflicting gesture recognizers.
+* @return Returns {@link ARKUI_ERROR_CODE_NO_ERROR} if success.
+*         Returns {@link ARKUI_ERROR_CODE_PARAM_INVALID} if a parameter exception occurs.
+* @since 12
+*/
+int32_t OH_ArkUI_ParallelInnerGestureEvent_GetConflictRecognizers(ArkUI_ParallelInnerGestureEvent* event,
+    ArkUI_GestureRecognizerHandleArray* array, int32_t* size);
+
+/**
+* @brief Sets a callback function for notifying gesture recognizer destruction.
+*
+* @param recognizer Indicates the pointer to a gesture recognizer.
+* @param callback Indicates the callback function for notifying gesture recognizer destruction.
+* @param userData Indicates the custom data.
+* @return Returns {@link ARKUI_ERROR_CODE_NO_ERROR} if success.
+*         Returns {@link ARKUI_ERROR_CODE_PARAM_INVALID} if a parameter exception occurs.
+*/
+int32_t OH_ArkUI_SetArkUIGestureRecognizerDisposeNotify(ArkUI_GestureRecognizer* recognizer,
+    ArkUI_GestureRecognizerDisposeNotifyCallback callback, void* userData);
+
 /**
  * @brief Defines the gesture APIs.
  *
@@ -625,6 +869,21 @@ typedef struct {
     * @return Returns the gesture type.
     */
     ArkUI_GestureRecognizerType (*getGestureType)(ArkUI_GestureRecognizer* recognizer);
+
+    /**
+    * @brief Sets the callback function for a parallel internal gesture event.
+    *
+    * @param node Indicates the ArkUI node for which the callback of a parallel internal gesture event is to be set.
+    * @param userData Indicates the custom data.
+    * @param parallelInnerGesture Indicates the parallel internal gesture event. <b>event</b> returns the data of the
+    *        parallel internal gesture event; <b>parallelInnerGesture</b> returns the pointer to the gesture recognizer
+    *        that requires parallel recognition.
+    * @return Returns {@link ARKUI_ERROR_CODE_NO_ERROR} if success.
+    *         Returns {@link ARKUI_ERROR_CODE_PARAM_INVALID} if a parameter exception occurs.
+    */
+    int32_t (*setInnerGestureParallelTo)(
+        ArkUI_NodeHandle node, void* userData, ArkUI_GestureRecognizer* (*parallelInnerGesture)(
+            ArkUI_ParallelInnerGestureEvent* event));
 } ArkUI_NativeGestureAPI_1;
 
 #ifdef __cplusplus
diff --git a/arkui/ace_engine/native/native_node.h b/arkui/ace_engine/native/native_node.h
index 1412a47cfb2a2994f5ec96280b8a77d1c811e5d2..8442784be9ac2186400c6cadc15c8694c3db2ad7 100644
--- a/arkui/ace_engine/native/native_node.h
+++ b/arkui/ace_engine/native/native_node.h
@@ -122,6 +122,8 @@ typedef enum {
     ARKUI_NODE_GRID,
     /** Grid item. */
     ARKUI_NODE_GRID_ITEM,
+    /** Custom span. */
+    ARKUI_NODE_CUSTOM_SPAN,
 } ArkUI_NodeType;
 
 /**
@@ -494,15 +496,16 @@ typedef enum {
      */
     NODE_VISIBILITY,
     /**
-     * @brief Defines the clip attribute, which can be set, reset, and obtained as required through APIs.
+     * @brief Defines the clipping and masking attribute, which can be set, reset, and obtained as required through
+     * APIs.
      *
      * Format of the {@link ArkUI_AttributeItem} parameter for setting the attribute:\n
      * .value[0].i32: whether to clip the component based on the parent container bounds.
-     * The value <b>0</b> means to clip the component, and <b>1</b> means the opposite. \n
+     * The value <b>1</b> means to clip the component, and <b>0</b> means the opposite. \n
      * \n
      * Format of the return value {@link ArkUI_AttributeItem}:\n
      * .value[0].i32: whether to clip the component based on the parent container bounds.
-     * The value <b>0</b> means to clip the component, and <b>1</b> means the opposite. \n
+     * The value <b>1</b> means to clip the component, and <b>0</b> means the opposite. \n
      *
      */
     NODE_CLIP,
@@ -1027,10 +1030,10 @@ typedef enum {
      * .string: command for drawing the path.\n
      * 5. Progress:\n
      * .value[0].i32: mask type. The parameter type is {@link ArkUI_MaskType}.
-     * The value is <b>ARKUI_MASK_TYPE_PROSGRESS</b> for the progress shape.\n
+     * The value is <b>ARKUI_MASK_TYPE_PROGRESS</b> for the progress shape.\n
      * .value[1].f32: current value of the progress indicator.\n
      * .value[2].f32: maximum value of the progress indicator.\n
-     * .value[3].u32: color of the progress indicator.\n
+     * .value[3].u32: color of the progress indicator, in 0xARGB format.\n
      * \n
      * Format of the return value {@link ArkUI_AttributeItem}, which supports five types of shapes:\n
      * 1. Rectangle:\n
@@ -2172,6 +2175,18 @@ typedef enum {
      */
     NODE_TEXT_CONTENT_WITH_STYLED_STRING,
 
+    /**
+     * @brief Sets whether to center text vertically in the text component.
+     *
+     * Format of the {@link ArkUI_AttributeItem} parameter for setting the attribute:\n
+     * .value[0].i32: whether to center text vertically. The default value is <b>false</b>. \n
+     * \n
+     * Format of the return value {@link ArkUI_AttributeItem}:\n
+     * .value[0].i32: whether to center text vertically. \n
+     *
+     */
+    NODE_TEXT_HALF_LEADING = 1029,
+
     /**
      * @brief Defines the text content attribute, which can be set, reset, and obtained as required through APIs.
      *
@@ -5537,7 +5552,7 @@ typedef enum {
      * When the event callback occurs, the union type in the {@link ArkUI_NodeEvent} object is
      * {@link ArkUI_NodeComponentEvent}. \n
      * {@link ArkUI_NodeComponentEvent} contains one parameter:\n
-     * <b>ArkUI_NodeComponentEvent.data[0].i32</b>: corresponds to {@link ArkUI_PreViewDragStatus}. \n
+     * <b>ArkUI_NodeComponentEvent.data[0].i32</b>: corresponds to {@link ArkUI_PreDragStatus}. \n
      */
     NODE_ON_PRE_DRAG = 14,
     /**
@@ -7406,6 +7421,48 @@ ArkUI_NodeHandle OH_ArkUI_NodeCustomEvent_GetNodeHandle(ArkUI_NodeCustomEvent* e
 */
 ArkUI_NodeCustomEventType OH_ArkUI_NodeCustomEvent_GetEventType(ArkUI_NodeCustomEvent* event);
 
+/**
+* @brief Obtains the measurement information of a custom span through a custom component event.
+*
+* @param event Indicates the pointer to the custom component event.
+* @param info Indicates the measurement information to be obtained.
+* @return Returns the result code.
+*         Returns {@link ARKUI_ERROR_CODE_NO_ERROR} if the operation is successful.
+*         Returns {@link ARKUI_ERROR_CODE_PARAM_INVALID} if a parameter error occurs.
+*         <br> Possible causes: Parameter verification failed, the parameter should not be nullptr.
+* @since 12
+*/
+int32_t OH_ArkUI_NodeCustomEvent_GetCustomSpanMeasureInfo(
+    ArkUI_NodeCustomEvent* event, ArkUI_CustomSpanMeasureInfo* info);
+
+/**
+* @brief Sets the measurement metrics of a custom span through a custom component event.
+*
+* @param event Indicates the pointer to the custom component event.
+* @param metrics Indicates the measurement metrics to set.
+* @return Returns the result code.
+*         Returns {@link ARKUI_ERROR_CODE_NO_ERROR} if the operation is successful.
+*         Returns {@link ARKUI_ERROR_CODE_PARAM_INVALID} if a parameter error occurs.
+*         <br> Possible causes: Parameter verification failed, the parameter should not be nullptr.
+* @since 12
+*/
+int32_t OH_ArkUI_NodeCustomEvent_SetCustomSpanMetrics(
+    ArkUI_NodeCustomEvent* event, ArkUI_CustomSpanMetrics* metrics);
+
+/**
+* @brief Obtains the drawing information of a custom span through a custom component event.
+*
+* @param event Indicates the pointer to the custom component event.
+* @param info Indicates the drawing information to obtain.
+* @return Returns the result code.
+*         Returns {@link ARKUI_ERROR_CODE_NO_ERROR} if the operation is successful.
+*         Returns {@link ARKUI_ERROR_CODE_PARAM_INVALID} if a parameter error occurs.
+*         <br> Possible causes: Parameter verification failed, the parameter should not be nullptr.
+* @since 12
+*/
+int32_t OH_ArkUI_NodeCustomEvent_GetCustomSpanDrawInfo(
+    ArkUI_NodeCustomEvent* event, ArkUI_CustomSpanDrawInfo* info);
+
 /**
  * @brief Defines the node content event type.
  * 
@@ -7620,6 +7677,73 @@ int32_t OH_ArkUI_List_CloseAllSwipeActions(ArkUI_NodeHandle node, void* userData
 */
 ArkUI_ContextHandle OH_ArkUI_GetContextByNode(ArkUI_NodeHandle node);
 
+/**
+* @brief The event called when the system color mode changes.
+*        Only one system color change callback can be registered for the same component.
+*
+* @param node Indicates the target node.
+* @param userData Indicates the custom data to be saved.
+* @param onColorModeChange Callback Events.
+* @return Error code.
+*         {@link ARKUI_ERROR_CODE_NO_ERROR} Success.
+*         {@link ARKUI_ERROR_CODE_PARAM_INVALID} Function parameter exception.
+*         {@link ARKUI_ERROR_CODE_ATTRIBUTE_OR_EVENT_NOT_SUPPORTED} The component does not support this event.
+* @since 12
+*/
+int32_t OH_ArkUI_RegisterSystemColorModeChangeEvent(ArkUI_NodeHandle node,
+    void* userData, void (*onColorModeChange)(ArkUI_SystemColorMode colorMode, void* userData));
+
+/**
+* @brief Unregister the event callback when the system color mode changes.
+*
+* @param node Indicates the target node.
+* @since 12
+*/
+void OH_ArkUI_UnregisterSystemColorModeChangeEvent(ArkUI_NodeHandle node);
+
+/**
+* @brief The event called when the system font style changes.
+*        Only one system font change callback can be registered for the same component.
+*
+* @param node Indicates the target node.
+* @param userData Indicates the custom data to be saved.
+* @param onFontStyleChange Callback Events.
+* @return Error code.
+*         {@link ARKUI_ERROR_CODE_NO_ERROR} Success.
+*         {@link ARKUI_ERROR_CODE_PARAM_INVALID} Function parameter exception.
+*         {@link ARKUI_ERROR_CODE_ATTRIBUTE_OR_EVENT_NOT_SUPPORTED} The component does not support this event.
+* @since 12
+*/
+int32_t OH_ArkUI_RegisterSystemFontStyleChangeEvent(ArkUI_NodeHandle node,
+    void* userData, void (*onFontStyleChange)(ArkUI_SystemFontStyleEvent* event, void* userData));
+
+/**
+* @brief Unregister the event callback when the system font style changes.
+*
+* @param node Indicates the target node.
+* @since 12
+*/
+void OH_ArkUI_UnregisterSystemFontStyleChangeEvent(ArkUI_NodeHandle node);
+
+/**
+ * @brief Retrieve the font size value for system font change events.
+ *
+ * @param event Indicates a pointer to the current system font change event.
+ * @return Updated system font size. -1 indicates a retrieval error.
+ * @since 12
+ */
+int32_t OH_ArkUI_SystemFontStyleEvent_GetFontSize(const ArkUI_SystemFontStyleEvent* event);
+
+/**
+ * @brief Retrieve the font thickness values for system font change events.
+ *
+ * @param event Indicates a pointer to the current system font change event.
+ * @return Updated system font thickness, return value type {@link ArkUI_fontWeight},
+ * default value:ARKUI_FONT_WEIGHT_W100。
+ * @since 12
+ */
+int32_t OH_ArkUI_SystemFontStyleEvent_GetFontWeight(const ArkUI_SystemFontStyleEvent* event);
+
 #ifdef __cplusplus
 };
 #endif
diff --git a/arkui/ace_engine/native/native_type.h b/arkui/ace_engine/native/native_type.h
index f238b1d6ff91dc6be0bd1c0ec1e84c483909387f..6bf306990cf1e0567055392efa5de5741619e1b2 100644
--- a/arkui/ace_engine/native/native_type.h
+++ b/arkui/ace_engine/native/native_type.h
@@ -983,6 +983,18 @@ typedef enum {
     ARKUI_COLOR_MODE_DARK,
 } ArkUI_ColorMode;
 
+/**
+ * @brief Enumerates the system color modes.
+ *
+ * @since 12
+ */
+typedef enum {
+    /** Light color mode. */
+    ARKUI_SYSTEM_COLOR_MODE_LIGHT = 0,
+    /** Dark color mode. */
+    ARKUI_SYSTEM_COLOR_MODE_DARK,
+} ArkUI_SystemColorMode;
+
 /**
  * @brief Enumerates the blur styles.
  *
@@ -1895,6 +1907,10 @@ typedef enum {
     ARKUI_ERROR_CODE_GET_INFO_FAILED = 106201,
     /** The buffer size is not large enough. */
     ARKUI_ERROR_CODE_BUFFER_SIZE_ERROR = 106202,
+    /** The component is not a scroll container. */
+    ARKUI_ERROR_CODE_NON_SCROLLABLE_CONTAINER = 180001,
+    /** The buffer is not large enough. */
+    ARKUI_ERROR_CODE_BUFFER_SIZE_NOT_ENOUGH = 180002,
 } ArkUI_ErrorCode;
 
 /**
@@ -2063,6 +2079,27 @@ typedef struct {
     float perspective;
 } ArkUI_RotationOptions;
 
+/**
+ * @brief Defines a struct for the measurement information of a custom span.
+ *
+ * @since 12
+ */
+typedef struct ArkUI_CustomSpanMeasureInfo ArkUI_CustomSpanMeasureInfo;
+
+/**
+ * @brief Defines a struct for the measurement metrics of a custom span.
+ *
+ * @since 12
+ */
+typedef struct ArkUI_CustomSpanMetrics ArkUI_CustomSpanMetrics;
+
+/**
+ * @brief Defines a struct for the drawing information of a custom span.
+ *
+ * @since 12
+ */
+typedef struct ArkUI_CustomSpanDrawInfo ArkUI_CustomSpanDrawInfo;
+
 /**
  * @brief Defines the state of the NavDestination component.
  *
@@ -2137,6 +2174,13 @@ typedef enum {
     ARKUI_SAFE_AREA_EDGE_END = 1 << 3,
 } ArkUI_SafeAreaEdge;
 
+/**
+ * @brief Defines parameter used by the system font style callback event.
+ *
+ * @since 12
+ */
+typedef struct ArkUI_SystemFontStyleEvent ArkUI_SystemFontStyleEvent;
+
 /**
 * @brief Creates a size constraint.
 *
@@ -3410,6 +3454,133 @@ int32_t OH_ArkUI_ListChildrenMainSizeOption_UpdateSize(ArkUI_ListChildrenMainSiz
 */
 float OH_ArkUI_ListChildrenMainSizeOption_GetMainSize(ArkUI_ListChildrenMainSize* option, int32_t index);
 
+/**
+ * @brief Creates measurement information for this custom span.
+ *
+ * @return Returns a <b>CustomSpanMeasureInfo</b> instance.
+ * <br> If the result returns nullptr, there may be out of memory.
+ * @since 12
+*/
+ArkUI_CustomSpanMeasureInfo* OH_ArkUI_CustomSpanMeasureInfo_Create();
+
+/**
+ * @brief Disposes of measurement information of this custom span.
+ *
+ * @param info The CustomSpanMeasureInfo instance to be destroyed.
+ * @since 12
+*/
+void OH_ArkUI_CustomSpanMeasureInfo_Dispose(ArkUI_CustomSpanMeasureInfo* info);
+
+/**
+ * @brief Obtains the font size of a custom span.
+ *
+ * @param info Indicates the pointer to the measurement information of a custom span.
+ * @return Returns the font size. If a parameter error occurs, <b>0.0f</b> is returned.
+ * <br> Possible causes: Parameter verification failed, the parameter should not be nullptr.
+ * @since 12
+*/
+float OH_ArkUI_CustomSpanMeasureInfo_GetFontSize(ArkUI_CustomSpanMeasureInfo* info);
+
+/**
+ * @brief Creates measurement metrics for this custom span.
+ *
+ * @return Returns a <b>CustomSpanMetrics</b> instance.
+ * <br> If the result returns nullptr, there may be out of memory.
+ * @since 12
+*/
+ArkUI_CustomSpanMetrics* OH_ArkUI_CustomSpanMetrics_Create();
+
+/**
+ * @brief Disposes of measurement metrics of this custom span.
+ *
+ * @param info The CustomSpanMetrics instance to be destroyed.
+ * @since 12
+*/
+void OH_ArkUI_CustomSpanMetrics_Dispose(ArkUI_CustomSpanMetrics* metrics);
+
+/**
+ * @brief Sets the width for a custom span.
+ *
+ * @param metrics Indicates the pointer to a <b>CustomSpanMetrics</b> instance.
+ * @param width Indicates the width, in px. The width should be greater than 0.
+ * @return Returns the result code.
+ *         Returns {@link ARKUI_ERROR_CODE_NO_ERROR} if the operation is successful.
+ *         Returns {@link ARKUI_ERROR_CODE_PARAM_INVALID} if a parameter error occurs.
+ *         <br> Possible causes: Parameter verification failed, the parameter should not be nullptr.
+ * @since 12
+*/
+int32_t OH_ArkUI_CustomSpanMetrics_SetWidth(ArkUI_CustomSpanMetrics* metrics, float width);
+
+/**
+ * @brief Sets the height for a custom span.
+ *
+ * @param metrics Indicates the pointer to a <b>CustomSpanMetrics</b> instance.
+ * @param width Indicates the height, in px. The width should be greater than 0.
+ * @return Returns the result code.
+ *         Returns {@link ARKUI_ERROR_CODE_NO_ERROR} if the operation is successful.
+ *         Returns {@link ARKUI_ERROR_CODE_PARAM_INVALID} if a parameter error occurs.
+ *         <br> Possible causes: Parameter verification failed, the parameter should not be nullptr.
+ * @since 12
+*/
+int32_t OH_ArkUI_CustomSpanMetrics_SetHeight(ArkUI_CustomSpanMetrics* metrics, float height);
+
+/**
+ * @brief Creates drawing information for this custom span.
+ *
+ * @return Returns a <b>CustomSpanDrawInfo</b> instance.
+ * <br> If the result returns nullptr, there may be out of memory.
+ * @since 12
+*/
+ArkUI_CustomSpanDrawInfo* OH_ArkUI_CustomSpanDrawInfo_Create();
+
+/**
+ * @brief Disposes of drawing information for this custom span.
+ *
+ * @param info The CustomSpanDrawInfo instance to be destroyed.
+ * @since 12
+*/
+void OH_ArkUI_CustomSpanDrawInfo_Dispose(ArkUI_CustomSpanDrawInfo* info);
+
+/**
+ * @brief Obtains the x-axis offset of the custom span relative to the mounted component.
+ *
+ * @param info Indicates the pointer to the drawing information of a custom span.
+ * @return Returns the x-axis offset. If a parameter error occurs, <b>0.0f</b> is returned.
+ * <br> Possible causes: Parameter verification failed, the parameter should not be nullptr.
+ * @since 12
+*/
+float OH_ArkUI_CustomSpanDrawInfo_GetXOffset(ArkUI_CustomSpanDrawInfo* info);
+
+/**
+ * @brief Obtains the top margin of the custom span relative to the mounted component.
+ *
+ * @param info Indicates the pointer to the drawing information of a custom span.
+ * @return Returns the top margin. If a parameter error occurs, <b>0.0f</b> is returned.
+ * <br> Possible causes: Parameter verification failed, the parameter should not be nullptr.
+ * @since 12
+*/
+float OH_ArkUI_CustomSpanDrawInfo_GetLineTop(ArkUI_CustomSpanDrawInfo* info);
+
+/**
+ * @brief Obtains the bottom margin of the custom span relative to the mounted component.
+ *
+ * @param info Indicates the pointer to the drawing information of a custom span.
+ * @return Returns the bottom margin. If a parameter error occurs, <b>0.0f</b> is returned.
+ * <br> Possible causes: Parameter verification failed, the parameter should not be nullptr.
+ * @since 12
+*/
+float OH_ArkUI_CustomSpanDrawInfo_GetLineBottom(ArkUI_CustomSpanDrawInfo* info);
+
+/**
+ * @brief Obtains the baseline offset of the custom span relative to the mounted component.
+ *
+ * @param info Indicates the pointer to the drawing information of a custom span.
+ * @return Returns the baseline offset. If a parameter error occurs, <b>0.0f</b> is returned.
+ * <br> Possible causes: Parameter verification failed, the parameter should not be nullptr.
+ * @since 12
+*/
+float OH_ArkUI_CustomSpanDrawInfo_GetBaseline(ArkUI_CustomSpanDrawInfo* info);
+
 /**
  * @brief Create a image frame from the image path.
  * @param src Indicates the image path.
diff --git a/build-tools/capi_parser/src/bin/config.py b/build-tools/capi_parser/src/bin/config.py
index cd015a7454ee76bd1df5f5461825af0a782618f3..d0bfeff8a9ba77bed676f98998eaa1fc4cfc8417 100644
--- a/build-tools/capi_parser/src/bin/config.py
+++ b/build-tools/capi_parser/src/bin/config.py
@@ -15,7 +15,7 @@
 
 import enum
 from coreImpl.parser import parser
-from coreImpl.check import check
+from coreImpl.check import check, check_syntax
 from coreImpl.diff import diff
 
 
@@ -25,6 +25,7 @@ class ToolNameType(enum.Enum):
     CHECK = 'check'
     COLLECT_H = 'collect_h'
     COLLECT_FILE = 'collect_file'
+    CHECK_SYNTAX = 'check_syntax'
 
 
 tool_name_type_set = [
@@ -57,6 +58,8 @@ def run_tools(options):
         parser.parser_direct(options.parser_path)
     elif tool_name == ToolNameType['COLLECT_FILE'].value:
         parser.parser_file_level(options.output_path)
+    elif tool_name == ToolNameType['CHECK_SYNTAX'].value:
+        check_syntax.check_syntax_entrance(options.parser_path, options.dependent_path, options.output_path)
     else:
         print("工具名称错误")
 
@@ -89,6 +92,13 @@ class Config(object):
             "type": str,
             "help": "工具输出文件路径"
         },
+        {
+            "name": "--dependent-path",
+            "abbr": "-D",
+            "required": False,
+            "type": str,
+            "help": "依赖文件路径"
+        },
         {
             "name": "--codecheck--path",
             "abbr": "--path",
diff --git a/build-tools/capi_parser/src/coreImpl/check/check_doc.py b/build-tools/capi_parser/src/coreImpl/check/check_doc.py
index 4e95d50a799a73f8dc966f18d8d3325210391e49..99fbee69303f5644612ede5905e5ec7c94d9e864 100644
--- a/build-tools/capi_parser/src/coreImpl/check/check_doc.py
+++ b/build-tools/capi_parser/src/coreImpl/check/check_doc.py
@@ -21,7 +21,7 @@ import subprocess
 
 from clang.cindex import CursorKind
 
-from typedef.check.check import DocInfo, FileDocInfo, TAGS, CheckErrorMessage, CheckOutPut
+from typedef.check.check import DocInfo, FileDocInfo, TAGS, CheckErrorMessage, CheckOutPut, CommentStartEndValue
 
 current_file = os.path.dirname(__file__)
 # permission数据来源于https://gitee.com/openharmony/utils_system_resources/raw/master/systemres/main/config.json
@@ -474,7 +474,7 @@ def process_file_doc_info(file_doc_info: FileDocInfo, file_info, comment_start_l
             api_result_info = set_value_to_result(file_info, CheckErrorMessage.API_DOC_GLOBAL_10.name,
                                                   get_tage_start_and_end(None, comment_start_line,
                                                                          file_doc_info.group_comment_str, file_info))
-            api_result_info.mainBuggyLine = -1
+            api_result_info.mainBuggyLine = CommentStartEndValue.DEFAULT_END.value
             api_result_info_list.append(api_result_info)
     # 处理file说明
     if file_doc_info.file_name is None:
@@ -502,6 +502,5 @@ def set_value_to_result(api_info, command, comment_value_info):
 
 
 def get_main_buggy_code(api_info):
-    main_buggy_code = os.path.basename(api_info['name']) if (len(api_info['node_content'])
-                                                             == 0) else api_info['node_content']['content']
+    main_buggy_code = '' if (len(api_info['node_content']) == 0) else api_info['node_content']['content']
     return main_buggy_code
diff --git a/build-tools/capi_parser/src/coreImpl/check/check_name.py b/build-tools/capi_parser/src/coreImpl/check/check_name.py
index b32636d4392e67ec1ff106866a7c8a32ba9e7f08..98690645c81b5a83266266e044e5fe6616a71b37 100644
--- a/build-tools/capi_parser/src/coreImpl/check/check_name.py
+++ b/build-tools/capi_parser/src/coreImpl/check/check_name.py
@@ -55,9 +55,14 @@ def check_function_name(api_info, kind, parent_kind):
 
 
 def set_value_to_result(api_info, command):
+    content = api_info['node_content']['content']
+    node_name = api_info['name']
+    if api_info['kind'] == 'MACRO_DEFINITION' and api_info.get('def_func_name'):
+        node_name = api_info.get('def_func_name')
+    descriptive_message = CheckErrorMessage.__getitem__(command).value.replace('$$', node_name)
     return CheckOutPut(os.path.abspath(os.path.join(api_info['gn_path'], api_info['location']['location_path'])),
-                       api_info['location']['location_line'], command, CheckErrorMessage.__getitem__(command).value,
-                       api_info['node_content']['content'], api_info['location']['location_line'])
+                       api_info['location']['location_line'], command, descriptive_message,
+                       content, api_info['location']['location_line'])
 
 
 def is_self_developed_function(function_name):
@@ -124,10 +129,10 @@ def check_file_name(file_info):
     file_name = os.path.basename(file_info['name'])
     result = re.match(CheckName['FILE_NAME'].value, file_name)
     if result is None:
-        chck_output = CheckOutPut(os.path.abspath(os.path.join(file_info['gn_path'], file_info['name'])), 0,
-                                  CheckErrorMessage.API_NAME_UNIVERSAL_14.name,
-                                  CheckErrorMessage.API_NAME_UNIVERSAL_14.value, file_name, 0)
-        api_result_info_list.append(chck_output)
+        check_output = CheckOutPut(os.path.abspath(os.path.join(file_info['gn_path'], file_info['name'])), 0,
+                                   CheckErrorMessage.API_NAME_UNIVERSAL_14.name,
+                                   CheckErrorMessage.API_NAME_UNIVERSAL_14.value.replace('$$', file_name), '', 0)
+        api_result_info_list.append(check_output)
     return api_result_info_list
 
 
diff --git a/build-tools/capi_parser/src/coreImpl/check/check_syntax.py b/build-tools/capi_parser/src/coreImpl/check/check_syntax.py
index 70572b31a4b5267bdc0dbd5f14441b8d698a48e5..a54d7ff71a6e13cefcc842f96e19f8ca0e89d49a 100644
--- a/build-tools/capi_parser/src/coreImpl/check/check_syntax.py
+++ b/build-tools/capi_parser/src/coreImpl/check/check_syntax.py
@@ -16,7 +16,8 @@
 import re
 import os
 import subprocess
-from typedef.check.check import ApiResultInfo, ErrorMessage, ErrorType, LogType, ErrorLevel
+import openpyxl as op
+from typedef.check.check import ApiResultInfo, ErrorType, LogType, ErrorLevel
 
 
 def check_syntax(file_path):
@@ -32,26 +33,110 @@ def check_syntax(file_path):
     return result_list
 
 
-def processing_data(run_result, result_file):
+def get_all_dependent_file_path(dependent_file_path):
+    link_path = []
+    for dir_path, _, _ in os.walk(dependent_file_path):
+        if 'build-tools' not in dir_path:
+            link_path.append(dir_path)
+
+    return link_path
+
+
+def process_result_data(result_info_list):
+    syntax_info_data = []
+    for syntax_info in result_info_list:
+        info_data = [
+            syntax_info.api_name,
+            syntax_info.file_name,
+            syntax_info.error_info,
+            syntax_info.location_line,
+            syntax_info.error_content,
+        ]
+        syntax_info_data.append(info_data)
+
+    return syntax_info_data
+
+
+def general_syntax_excel(syntax_data_list, output_path):
+    data = process_result_data(syntax_data_list)
+    wb = op.Workbook()
+    ws = wb['Sheet']
+    ws.title = '语法错误信息'
+    ws.append(['当前文件路径', '错误文件路径', '错误信息', '行号', '代码片段'])
+    for title in data:
+        d = title[0], title[1], title[2], title[3], title[4]
+        ws.append(d)
+
+    wb.save(output_path)
+
+
+def get_dir_file_path(file_path):
+    file_path_total = []
+    for dir_path, _, filenames in os.walk(file_path):
+        for file_name in filenames:
+            if 'build-tools' not in dir_path and 'sysroot_myself' not in dir_path and file_name.endswith('.h'):
+                file_path_total.append(os.path.join(dir_path, file_name))
+
+    return file_path_total
+
+
+def get_all_object_file_path(file_path):
+    file_path_total = []
+    if os.path.isdir(file_path):
+        file_path_total = get_dir_file_path(file_path)
+    else:
+        if file_path.endswith('.h'):
+            file_path_total.append(file_path)
+
+    return file_path_total
+
+
+def check_syntax_entrance(file_path, dependent_file_path, output_path):
+    cmd_list = ['clang']
+    link_path = get_all_dependent_file_path(dependent_file_path)
+    args = ['-I{}'.format(path) for path in link_path]
+    cmd_list.extend(args)
+    cmd_list.append('-std=c99')
+    cmd_list.append('--target=aarch64-linux-musl')
+    result_list = []
+    all_files_list = get_all_object_file_path(file_path)
+    for element_file in all_files_list:
+        command = cmd_list + [element_file]
+        run_result = subprocess.run(command, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+        result_list.extend(processing_data(run_result, element_file))
+    general_syntax_excel(result_list, output_path)
+    return result_list
+
+
+def processing_data(run_result, current_file):
     api_result_info_list = []
     for run_result_child in run_result.stderr.decode().split('^'):
+        split_error_message = run_result_child.split('\r\n')
+        error_content = ''.join(split_error_message[-2:-3:-1])
         result_child = run_result_child.replace('~', '')
         ret = re.findall('\\d+:\\d+', result_child)
+        error_file_message = re.search(r'([^"]+):\d:\d:', result_child)
+        error_file_name = current_file
+        if error_file_message:
+            error_file_list = error_file_message.group(1).split('\r\n')
+            if len(error_file_list) >= 1:
+                error_file_name = os.path.normpath(error_file_list[len(error_file_list) - 1])
         if len(ret) != 0:
             error_message = get_specified_string(result_child)
             if len(error_message) == 1:
                 continue
             position = ret[0]
             api_result_info = ApiResultInfo(ErrorType.SYNTAX_ERRORS.value,
-                                            error_message[1], result_file)
+                                            error_message[1], current_file)
             line_column = get_line_and_column(position)
             api_result_info.set_location_line(line_column[0])
             api_result_info.set_location_column(line_column[1])
-            api_result_info.set_location(result_file)
+            api_result_info.set_location(current_file)
             api_result_info.set_type(LogType.LOG_API.value)
             api_result_info.set_level(ErrorLevel.LOW.value)
-            api_result_info.set_file_name(result_file)
+            api_result_info.set_file_name(error_file_name)
             api_result_info_list.append(api_result_info)
+            api_result_info.set_error_content(error_content)
     return api_result_info_list
 
 
diff --git a/build-tools/capi_parser/src/coreImpl/diff/diff.py b/build-tools/capi_parser/src/coreImpl/diff/diff.py
index 43f15d2cacb0b87ad2fe5b1d080b505f6adbd6df..375f7ab94be6ce616070cfe0d276a9b5125dadab 100644
--- a/build-tools/capi_parser/src/coreImpl/diff/diff.py
+++ b/build-tools/capi_parser/src/coreImpl/diff/diff.py
@@ -13,7 +13,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-from coreImpl.parser.parser import parser_include_ast
+from coreImpl.parser.parser import diff_parser_include_ast
 from coreImpl.diff.diff_file import start_diff_file
 
 
@@ -42,5 +42,5 @@ def process_file_diff(old_file, new_file):
 def get_parser_data(file_path):
     root_start = file_path.split('sdk_c')[0]
     root_path = f'{root_start}sdk_c'
-    parser_data = parser_include_ast(root_path, [file_path])
+    parser_data = diff_parser_include_ast(root_path, [file_path])
     return parser_data
diff --git a/build-tools/capi_parser/src/coreImpl/diff/diff_file.py b/build-tools/capi_parser/src/coreImpl/diff/diff_file.py
index 0635db772b2671ede5285629946c7da01df24d34..2c4c0fb169ed2c0b71bed6886c5fd36873073477 100644
--- a/build-tools/capi_parser/src/coreImpl/diff/diff_file.py
+++ b/build-tools/capi_parser/src/coreImpl/diff/diff_file.py
@@ -19,14 +19,15 @@ import os
 import stat
 from collections import OrderedDict
 import openpyxl as op
-from coreImpl.parser.parser import parser_include_ast
+from coreImpl.parser.parser import diff_parser_include_ast
 from coreImpl.diff.diff_processor_node import judgment_entrance, change_data_total
-from typedef.diff.diff import OutputJson, ApiChangeData
+from typedef.diff.diff import OutputJson, ApiChangeData, IgnoreFileDirectory
 from bin.write_md import write_md_entrance
 
 global_old_dir = ''
 global_new_dir = ''
 diff_info_list = []
+syntax_file_list = []
 
 
 def get_modification_type_dict():
@@ -67,13 +68,15 @@ def get_api_change_obj(api_data):
             change_data_obj.set_kit_name(element.kit_name)
             change_data_obj.set_sub_system(element.sub_system)
             change_data_obj.set_is_api_change(element.is_api_change)
-            change_data_obj.set_class_name(element.class_name)
+            change_data_obj.set_current_api_type(element.current_api_type)
             change_data_obj.set_diff_type(element.operation_diff_type)
             change_data_obj.set_change_type(element.api_modification_type)
             change_data_obj.set_old_all_text(element.old_api_full_text)
             change_data_obj.set_new_all_text(element.new_api_full_text)
             change_data_obj.set_compatible_total(element.is_compatible)
             change_data_obj.set_is_system_api(element.is_system_api)
+            change_data_obj.set_open_close_api(element.open_close_api)
+            change_data_obj.set_is_third_party_api(element.is_third_party_api)
             key = 1
         else:
             old_all_text = '{}#&#{}'.format(change_data_obj.old_all_text, element.old_api_full_text)
@@ -120,7 +123,7 @@ def collect_node_api_change(api_change_info_list):
             api_change_info.kit_name,
             api_change_info.sub_system,
             api_change_info.is_api_change,
-            api_change_info.class_name,
+            api_change_info.current_api_type,
             api_change_info.diff_type,
             api_change_info.change_type,
             api_change_info.compatible,
@@ -129,18 +132,42 @@ def collect_node_api_change(api_change_info_list):
             api_change_info.new_all_text,
             api_change_info.compatible_total,
             api_change_info.unique_id,
-            api_change_info.is_system_api
+            api_change_info.is_system_api,
+            api_change_info.open_close_api,
+            api_change_info.is_third_party_api
         ]
         change_data.append(info_data)
 
     return change_data
 
 
+def syntax_file_excel(output_path):
+    data = []
+    if syntax_file_list:
+        for syntax_dict in syntax_file_list:
+            info_data = [
+                syntax_dict.get('current_file'),
+                syntax_dict.get('error_message')
+            ]
+            data.append(info_data)
+
+        wb = op.Workbook()
+        ws = wb['Sheet']
+        ws.title = '语法错误文件信息'
+        ws.append(['当前文件', '错误信息'])
+        for element in data:
+            d = element[0], element[1]
+            ws.append(d)
+        output_path_xlsx = os.path.abspath(os.path.join(output_path, r'syntax_file_error.xlsx'))
+        wb.save(output_path_xlsx)
+
+
 def start_diff_file(old_dir, new_dir, output_path):
     result_info_list = global_assignment(old_dir, new_dir)
     total = change_data_total
     collect_api_change_data = collect_api_change(total)
     generate_excel(result_info_list, collect_api_change_data, output_path)
+    syntax_file_excel(output_path)
     write_md_entrance(result_info_list, output_path)
     result_json = result_to_json(result_info_list)
     diff_result_path = r'./diff_result.txt'
@@ -179,11 +206,11 @@ def generate_excel(result_info_list, api_change_data, output_path):
     ws_of_change = wb.create_sheet('api变更次数统计')
     ws_of_change.append(['api名称', 'kit名称', '归属子系统', '是否是api', 'api类型', '操作标记', '变更类型',
                          '兼容性', '变更次数', '差异项-旧版本', '差异项-新版本', '兼容性列表', '接口全路径',
-                         '是否为系统API'])
+                         '是否为系统API', '开源/闭源API', '是否是三方库api'])
     for element in change_data_list:
         change_data = element[0], element[1], element[2], element[3], element[4], element[5],\
                       element[6], element[7], element[8], element[9], element[10], element[11],\
-                      element[12], element[13]
+                      element[12], element[13], element[14], element[15]
         ws_of_change.append(change_data)
     output_path_xlsx = os.path.abspath(os.path.join(output_path, 'diff.xlsx'))
     wb.save(output_path_xlsx)
@@ -224,6 +251,14 @@ def get_file_ext(file_name):
     return os.path.splitext(file_name)[1]
 
 
+def filter_ignore_file(file_path):
+    ignore_dict = IgnoreFileDirectory.ignore_file_dict
+    for key in ignore_dict.keys():
+        if key in file_path:
+            return False
+    return True
+
+
 def diff_list(old_file_list, new_file_list, old_dir, new_dir):
     all_list = set(old_file_list + new_file_list)
     if len(all_list) == 0:
@@ -246,8 +281,8 @@ def diff_list(old_file_list, new_file_list, old_dir, new_dir):
 def add_new_file(diff_file_path):
     if os.path.isdir(diff_file_path):
         add_file(diff_file_path)
-    else:
-        result_map = parse_file_result(parser_include_ast(global_new_dir, [diff_file_path], flag=1))
+    elif filter_ignore_file(diff_file_path):
+        result_map = parse_file_result(diff_parser_include_ast(global_new_dir, [diff_file_path], flag=1))
         for new_info in result_map.values():
             diff_info_list.extend(judgment_entrance(None, new_info))
 
@@ -255,8 +290,8 @@ def add_new_file(diff_file_path):
 def del_old_file(diff_file_path):
     if os.path.isdir(diff_file_path):
         del_file(diff_file_path)
-    else:
-        result_map = parse_file_result(parser_include_ast(global_old_dir, [diff_file_path], flag=0))
+    elif filter_ignore_file(diff_file_path):
+        result_map = parse_file_result(diff_parser_include_ast(global_old_dir, [diff_file_path], flag=0))
         for old_info in result_map.values():
             diff_info_list.extend(judgment_entrance(old_info, None))
 
@@ -278,12 +313,14 @@ def get_same_file_diff(target_file, old_file_list, new_file_list, old_dir, new_d
 
 
 def get_file_result_diff(old_target_file, new_target_file):
-    old_file_result_map = parse_file_result(parser_include_ast(global_old_dir, [old_target_file], flag=0))
-    new_file_result_map = parse_file_result(parser_include_ast(global_new_dir, [new_target_file], flag=1))
-    merged_dict = OrderedDict(list(old_file_result_map.items()) + list(new_file_result_map.items()))
-    all_key_list = merged_dict.keys()
-    for key in all_key_list:
-        diff_info_list.extend(judgment_entrance(old_file_result_map.get(key), new_file_result_map.get(key)))
+    if filter_ignore_file(old_target_file):
+        old_file_result_map = parse_file_result(diff_parser_include_ast(global_old_dir, [old_target_file], flag=0))
+        new_file_result_map = parse_file_result(diff_parser_include_ast(global_new_dir, [new_target_file], flag=1))
+        if old_file_result_map and new_file_result_map:
+            merged_dict = OrderedDict(list(old_file_result_map.items()) + list(new_file_result_map.items()))
+            all_key_list = merged_dict.keys()
+            for key in all_key_list:
+                diff_info_list.extend(judgment_entrance(old_file_result_map.get(key), new_file_result_map.get(key)))
 
 
 def del_file(dir_path):
@@ -294,8 +331,8 @@ def del_file(dir_path):
         file_path = os.path.join(dir_path, i)
         if os.path.isdir(file_path):
             del_file(file_path)
-        if get_file_ext(i) == '.h':
-            result_map = parse_file_result(parser_include_ast(global_old_dir, [file_path], flag=0))
+        if get_file_ext(i) == '.h' and filter_ignore_file(file_path):
+            result_map = parse_file_result(diff_parser_include_ast(global_old_dir, [file_path], flag=0))
             for old_info in result_map.values():
                 diff_info_list.extend(judgment_entrance(old_info, None))
 
@@ -308,8 +345,8 @@ def add_file(dir_path):
         file_path = os.path.join(dir_path, i)
         if os.path.isdir(file_path):
             add_file(file_path)
-        if get_file_ext(i) == '.h':
-            result_map = parse_file_result(parser_include_ast(global_new_dir, [file_path], flag=1))
+        if get_file_ext(i) == '.h' and filter_ignore_file(file_path):
+            result_map = parse_file_result(diff_parser_include_ast(global_new_dir, [file_path], flag=1))
             for new_info in result_map.values():
                 diff_info_list.extend(judgment_entrance(None, new_info))
 
@@ -322,16 +359,36 @@ def parse_file_result(result, data_type=0):
     """
     result_map = {}
     for root_node in result:
+        if root_node['syntax_error'] != 'NA':
+            error_file_path = os.path.abspath(os.path.join(root_node['gn_path'], root_node['name']))
+            error_message_dict = {
+                'current_file': error_file_path,
+                'error_message': root_node['syntax_error']
+            }
+            syntax_file_list.append(error_message_dict)
+        result_map.setdefault(f'{root_node["name"]}-{root_node["kind"]}', root_node)
         if data_type != 1:
             parse_file_result_by_child(result_map, root_node)
-        result_map.setdefault(f'{root_node["name"]}-{root_node["kind"]}', root_node)
     return result_map
 
 
+def process_empty_name(data_info: dict, result_map):
+    data_current_file = os.path.split(data_info['location']['location_path'])[1]
+    if data_info['kind'] == 'ENUM_DECL' and 'members' in data_info and data_current_file in data_info['type']:
+        for element in data_info['members']:
+            result_map.setdefault(f'{data_current_file}-{element["name"]}', element)
+    elif data_info['kind'] == 'ENUM_DECL' and 'members' in data_info and (data_current_file not in data_info['type']):
+        result_map.setdefault(f'{data_current_file}-{data_info["type"]}', data_info)
+    elif (data_info['kind'] == 'STRUCT_DECL' or data_info['kind'] == 'UNION_DECL') and \
+            (data_current_file not in data_info['type']):
+        result_map.setdefault(f'{data_current_file}-{data_info["type"]}', data_info)
+
+
 def parse_file_result_by_child(result_map, root_node):
     children_list = root_node['children']
     for children in children_list:
         if children["name"] == '':
+            process_empty_name(children, result_map)
             continue
         result_map.setdefault(f'{children["name"]}-{children["kind"]}', children)
     del root_node['children']
diff --git a/build-tools/capi_parser/src/coreImpl/diff/diff_processor_node.py b/build-tools/capi_parser/src/coreImpl/diff/diff_processor_node.py
index a0deb5b436a09cf167b02143a8dd66277d237017..c4c1b6a3a217036472d4d7b0f4e6c52cc9325157 100644
--- a/build-tools/capi_parser/src/coreImpl/diff/diff_processor_node.py
+++ b/build-tools/capi_parser/src/coreImpl/diff/diff_processor_node.py
@@ -749,6 +749,27 @@ def process_typedef_child(old_child, new_child, diff_typedef_list):
             diff_typedef_list.extend(special_data)
 
 
+def process_anonymous_enum_member(old_info, new_info):
+    result_obj_list = []
+    if old_info and new_info:
+        if old_info['name'] != new_info['name']:
+            change_message_obj = DiffInfo(DiffType.ENUM_MEMBER_NAME_CHANGE, old_info['name'], new_info['name'])
+            result_obj_list.append(wrap_diff_info(old_info, new_info, change_message_obj))
+        if old_info['value'] != new_info['value']:
+            change_message_obj = DiffInfo(DiffType.ENUM_MEMBER_VALUE_CHANGE, old_info['value'], new_info['value'])
+            result_obj_list.append(wrap_diff_info(old_info, new_info, change_message_obj))
+    else:
+        if old_info:
+            change_message_obj = DiffInfo(DiffType.ENUM_MEMBER_REDUCE, old_info['node_content']['content'], 'NA')
+            result_obj_list.append(wrap_diff_info(old_info, new_info, change_message_obj))
+
+        elif new_info:
+            change_message_obj = DiffInfo(DiffType.ENUM_MEMBER_ADD, 'NA', new_info['node_content']['content'])
+            result_obj_list.append(wrap_diff_info(old_info, new_info, change_message_obj))
+
+    return result_obj_list
+
+
 process_data = {
     Scene.FUNCTION_DECL.value: process_function,
     Scene.MACRO_DEFINITION.value: process_define,
@@ -756,14 +777,38 @@ process_data = {
     Scene.UNION_DECL.value: process_union,
     Scene.ENUM_DECL.value: process_enum,
     Scene.VAR_DECL.value: process_variable_const,
-    Scene.TYPEDEF_DECL.value: process_typedef
+    Scene.TYPEDEF_DECL.value: process_typedef,
+    Scene.ENUM_CONSTANT_DECL.value: process_anonymous_enum_member,
 }
 
 
+def get_ch_api_kind(dict_key):
+    if dict_key == Scene.ENUM_CONSTANT_DECL.value:
+        key = 'ENUM_DECL'
+    else:
+        key = dict_key
+    api_kind_dict = {
+        'FUNCTION_DECL': '函数类型',
+        'MACRO_DEFINITION': '宏定义类型',
+        'STRUCT_DECL': '结构体类型',
+        'UNION_DECL': '联合体类型',
+        'ENUM_DECL': '枚举类型',
+        'VAR_DECL': '常/变量类型',
+        'TYPEDEF_DECL': '重命名类型',
+        'TRANSLATION_UNIT': 'NA'
+    }
+    return api_kind_dict.get(key)
+
+
 def collect_change_data_total(data: dict, diff_info_list):
     for element in diff_info_list:
         element.set_api_node_name(data['name'])
+        if (data['kind'] == Scene.STRUCT_DECL.value or data['kind'] == Scene.UNION_DECL.value) and (not data['name']):
+            element.set_api_node_name(data['type'])
         element.set_current_api_unique_id(data['unique_id'])
+        element.set_open_close_api(data['open_close_api'])
+        element.set_is_third_party_api(data['is_third_party_api'])
+        element.set_current_api_type(get_ch_api_kind(data['kind']))
     change_data_total.append(diff_info_list)
 
 
@@ -780,17 +825,18 @@ def process_add_node(add_infor, key_extern, struct_union_enum):
         return diff_info_list
     if 'is_extern' in add_infor and add_infor['is_extern']:
         key_extern = True
-    diff_type = DiffType.ADD_API
-    old_api_content = 'NA'
-    if add_infor['kind'] in struct_union_enum:
-        new_api_content = add_infor['type']
+    if add_infor['kind'] == Scene.ENUM_CONSTANT_DECL.value:
+        result_obj_list = process_anonymous_enum_member(old_infor, add_infor)
+        diff_info_list.extend(result_obj_list)
     else:
-        new_api_content = add_infor['node_content']['content']
-    diff_info_list.append(wrap_diff_info(old_infor, add_infor, DiffInfo(diff_type,
-                                                                        old_api_content, new_api_content)))
-    if diff_type == DiffType.ADD_API:
-        set_is_api_change_result(diff_info_list, key_extern)
-        collect_change_data_total(add_infor, diff_info_list)
+        if add_infor['kind'] in struct_union_enum:
+            new_api_content = add_infor['type']
+        else:
+            new_api_content = add_infor['node_content']['content']
+        diff_info_list.append(wrap_diff_info(old_infor, add_infor, DiffInfo(DiffType.ADD_API,
+                                                                            'NA', new_api_content)))
+    set_is_api_change_result(diff_info_list, key_extern)
+    collect_change_data_total(add_infor, diff_info_list)
 
     return diff_info_list
 
@@ -802,14 +848,16 @@ def process_reduce_node(reduce_infor, key_extern, struct_union_enum):
         return diff_info_list
     if 'is_extern' in reduce_infor and reduce_infor['is_extern']:
         key_extern = True
-    diff_type = DiffType.REDUCE_API
-    new_api_content = 'NA'
-    if reduce_infor['kind'] in struct_union_enum:
-        old_api_content = reduce_infor['type']
+    if reduce_infor['kind'] == Scene.ENUM_CONSTANT_DECL.value:
+        result_obj_list = process_anonymous_enum_member(reduce_infor, new_infor)
+        diff_info_list.extend(result_obj_list)
     else:
-        old_api_content = reduce_infor['node_content']['content']
-    diff_info_list.append(wrap_diff_info(reduce_infor, new_infor, DiffInfo(diff_type,
-                                                                           old_api_content, new_api_content)))
+        if reduce_infor['kind'] in struct_union_enum:
+            old_api_content = reduce_infor['type']
+        else:
+            old_api_content = reduce_infor['node_content']['content']
+        diff_info_list.append(wrap_diff_info(reduce_infor, new_infor, DiffInfo(DiffType.REDUCE_API,
+                                                                               old_api_content, 'NA')))
     set_is_api_change_result(diff_info_list, key_extern)
     collect_change_data_total(reduce_infor, diff_info_list)
 
diff --git a/build-tools/capi_parser/src/coreImpl/parser/generating_tables.py b/build-tools/capi_parser/src/coreImpl/parser/generating_tables.py
index 158d76bb828c789afb30e1a8d74fa2a1382b1a69..e109bfe95bdfd5aa02a9b379d9d05a90ca3a5245 100644
--- a/build-tools/capi_parser/src/coreImpl/parser/generating_tables.py
+++ b/build-tools/capi_parser/src/coreImpl/parser/generating_tables.py
@@ -85,8 +85,6 @@ def get_result_api(file_data, result_api):
     if 'children' in file_data:
         for item1 in file_data["children"]:  # 抛开根节点
             if (item1["kind"] == 'FUNCTION_DECL' or item1["kind"] == 'VAR_DECL') and item1["is_extern"]:
-                differ_infor = difference_api(item1)
-                item1['differ_infor'] = differ_infor
                 item = filter_func(item1)
                 result_api.append(item)
 
@@ -151,7 +149,8 @@ def collated_api_data(api_data: list):
             api.get('location_path'),
             api.get('sub_system'),
             api.get('unique_id'),
-            api.get('differ_infor')
+            api.get('open_close_api'),
+            api.get('is_third_party_api')
         ]
         collated_data_total.append(collated_data)
     return collated_data_total
@@ -161,7 +160,7 @@ def generate_excel(array, name, generate_json_unique, original_json_unique):
     first_line_infor = ['模块名', '类名', '方法名', '函数', '类型', '起始版本',
                         '废弃版本', 'syscap', '错误码', '是否为系统API', '模型限制',
                         '权限', '是否支持跨平台', '是否支持卡片应用', '是否支持高阶API',
-                        '装饰器', 'kit', '文件路径', '子系统', '接口全路径', '开源/闭源/三方库API']
+                        '装饰器', 'kit', '文件路径', '子系统', '接口全路径', '开源/闭源API', '是否是三方库API']
     workbook = openpyxl.Workbook()
     work_sheet1 = workbook.active
     work_sheet1.title = '对比结果'
@@ -184,7 +183,7 @@ def write_information_to_worksheet(work_sheet, information_data):
         write_data = data[0], data[1], data[2], data[3], data[4], \
                      data[5], data[6], data[7], data[8], data[9], \
                      data[10], data[11], data[12], data[13], data[14], \
-                     data[15], data[16], data[17], data[18], data[19], data[20]
+                     data[15], data[16], data[17], data[18], data[19], data[20], data[21]
         work_sheet.append(write_data)
 
 
diff --git a/build-tools/capi_parser/src/coreImpl/parser/parse_include.py b/build-tools/capi_parser/src/coreImpl/parser/parse_include.py
index a067d98afeea9306f53ebf43223e9c9579411467..841af8f8220d4df8713afd04c908953f8cfb8dc7 100644
--- a/build-tools/capi_parser/src/coreImpl/parser/parse_include.py
+++ b/build-tools/capi_parser/src/coreImpl/parser/parse_include.py
@@ -25,7 +25,7 @@ from clang.cindex import CursorKind
 from clang.cindex import TypeKind
 from utils.constants import StringConstant
 from utils.constants import RegularExpressions
-from typedef.parser.parser import NodeKind
+from typedef.parser.parser import NodeKind, DifferApiInfor, DifferApiRegular
 
 
 line_dist = {}
@@ -149,13 +149,26 @@ def processing_def(cursor, data):  # 处理宏定义
             print('mar_define error, its content is none')
     if text:
         text = text.strip()  # 删除两边的字符（默认是删除左右空格）
-        data['text'] = text
-    data["type"] = "def_no_type"
+    data['text'] = text
+    data["type"] = ""
+
+
+def difference_api(api_data: dict):
+    api_name = api_data['name']
+    closed_pattern = DifferApiRegular.CLOSED_SOURCE_API_REGULAR.value
+    open_pattern = DifferApiRegular.OPEN_SOURCE_API_REGULAR.value
+    if re.search(closed_pattern, api_name, flags=re.IGNORECASE):
+        api_data['open_close_api'] = DifferApiInfor.CLOSED_SOURCE_API.value
+    elif re.search(open_pattern, api_name, flags=re.IGNORECASE):
+        api_data['open_close_api'] = DifferApiInfor.OPEN_SOURCE_API.value
+    else:
+        api_data['is_third_party_api'] = True
 
 
 def processing_func(cursor, data):  # 处理函数
     data["return_type"] = cursor.result_type.spelling  # 增加返回类型键值对
     judgment_extern(cursor, data)
+    difference_api(data)
 
 
 def processing_type(cursor, data):  # 没有类型的节点处理
@@ -197,6 +210,12 @@ special_node_process = {
 }
 
 
+def process_members_class_name(data: dict, parent_cursor):
+    file_name = os.path.split(data['location']['location_path'])[1]
+    if (not data['name']) and (file_name not in parent_cursor.type.spelling):
+        data['class_name'] = '{}-{}'.format(file_name, parent_cursor.type.spelling)
+
+
 def get_api_unique_id(cursor, loc, data):
     unique_id = ''
     if cursor.kind == CursorKind.MACRO_DEFINITION:
@@ -213,7 +232,7 @@ def get_api_unique_id(cursor, loc, data):
                 parent_name_str = ''
             elif parent_of_cursor.kind.name in struct_union_enum:
                 parent_name_str = parent_of_cursor.type.spelling
-                data['class_name'] = parent_of_cursor.spelling
+                process_members_class_name(data, parent_of_cursor)
             else:
                 parent_name_str = parent_of_cursor.spelling
         except ValueError:
@@ -227,6 +246,20 @@ def get_api_unique_id(cursor, loc, data):
     return unique_id
 
 
+def get_node_class_name(data):
+    struct_union_enum = [NodeKind.STRUCT_DECL.value, NodeKind.UNION_DECL.value,
+                         NodeKind.ENUM_DECL.value]
+    current_file_name = os.path.split(data["location"]["location_path"])[1]
+    if data.get('kind') in struct_union_enum and 'class_name' in data:
+        class_name = '{}-{}'.format(current_file_name, data["name"])
+        if (not data["name"]) and (current_file_name not in data["type"]):
+            class_name = '{}-{}'.format(current_file_name, data["type"])
+    else:
+        class_name = current_file_name
+
+    return class_name
+
+
 def processing_special_node(cursor, data, key, gn_path):  # 处理需要特殊处理的节点
     if key == 0:
         location_path = cursor.spelling
@@ -244,9 +277,12 @@ def processing_special_node(cursor, data, key, gn_path):  # 处理需要特殊
         relative_path = os.path.relpath(location_path, gn_path)  # 获取头文件相对路
         loc["location_path"] = relative_path
     data["location"] = loc
+    data["class_name"] = get_node_class_name(data)
     data["unique_id"] = get_api_unique_id(cursor, loc, data)
     if key == 0:
         data["unique_id"] = data["name"]
+        syntax_error_message = diagnostic_callback(cursor.translation_unit.diagnostics, gn_path)
+        data["syntax_error"] = syntax_error_message
     if kind_name in special_node_process.keys():
         node_process = special_node_process[kind_name]
         node_process(cursor, data)  # 调用对应节点处理函数
@@ -255,14 +291,20 @@ def processing_special_node(cursor, data, key, gn_path):  # 处理需要特殊
 def node_extent(cursor, current_file):
     start_offset = cursor.extent.start.offset
     end_offset = cursor.extent.end.offset
+    start_line = cursor.extent.start.line
+    end_line = cursor.extent.end.line
     with open(current_file, 'r', encoding='utf=8') as f:
         f.seek(start_offset)
         content = f.read(end_offset - start_offset)
-
+        f.seek(0)
+        file_content_all = f.readlines()
+        line_content = file_content_all[start_line - 1: end_line]
+        line_content = ''.join(line_content)
     extent = {
         "start_offset": start_offset,
         "end_offset": end_offset,
-        "content": content
+        "content": content,
+        "line_content": line_content
     }
     f.close()
     return extent
@@ -302,11 +344,36 @@ def get_default_node_data(cursor, gn_path):
         "form": 'NA',
         "atomic_service": 'NA',
         "decorator": 'NA',
-        "unique_id": ''
+        "unique_id": '',
+        "syntax_error": 'NA',
+        "open_close_api": 'NA',
+        "is_third_party_api": False
     }
     return data
 
 
+def diagnostic_callback(diagnostic, dir_path):
+    # 获取诊断信息的详细内容
+    syntax_error_message = 'NA'
+    key = 0
+    for dig in diagnostic:
+        file_path = f"{dig.location.file}"
+        try:
+            file_path = os.path.relpath(os.path.normpath(file_path), dir_path)
+        except ValueError:
+            pass
+        line = dig.location.line
+        message = dig.spelling
+        # 输出诊断信息
+        error_message = f"{file_path}:{line}\n错误信息：{message}"
+        if 0 == key:
+            syntax_error_message = error_message
+            key = 1
+        else:
+            syntax_error_message = '{}\n{}'.format(syntax_error_message, error_message)
+    return syntax_error_message
+
+
 def parser_data_assignment(cursor, current_file, gn_path, comment=None, key=0):
     data = get_default_node_data(cursor, gn_path)
     get_comment(cursor, data)
@@ -323,10 +390,6 @@ def parser_data_assignment(cursor, current_file, gn_path, comment=None, key=0):
         data["kind"] = cursor.kind.name
         if cursor.kind.name == CursorKind.MACRO_DEFINITION.name:
             define_comment(cursor, current_file, data)
-    struct_union_enum = [NodeKind.STRUCT_DECL.value, NodeKind.UNION_DECL.value,
-                         NodeKind.ENUM_DECL.value]
-    if data.get('kind') in struct_union_enum and 'class_name' in data:
-        data['class_name'] = data.get('name')
     get_syscap_value(data)
     get_since_value(data)
     get_kit_value(data)
@@ -564,6 +627,7 @@ def api_entrance(share_lib, include_path, gn_path, link_path):  # 统计入口
     # options赋值为如下，代表宏定义解析数据也要
     args = ['-I{}'.format(path) for path in link_path]
     args.append('-std=c99')
+    args.append('--target=aarch64-linux-musl')
     options = clang.cindex.TranslationUnit.PARSE_DETAILED_PROCESSING_RECORD
 
     data_total = []  # 列表对象-用于统计
diff --git a/build-tools/capi_parser/src/coreImpl/parser/parser.py b/build-tools/capi_parser/src/coreImpl/parser/parser.py
index 5ab20372e1dafd9f410fa0fbfd89c0bf1208ffb5..a0ecee8d2436e7df9fca2c75475c349947dd856f 100644
--- a/build-tools/capi_parser/src/coreImpl/parser/parser.py
+++ b/build-tools/capi_parser/src/coreImpl/parser/parser.py
@@ -267,10 +267,8 @@ def find_include(link_include_path):
 
 def copy_self_include(link_include_path, self_include_file):
     for dir_path, dir_name, file_name_list in os.walk(self_include_file):
-        for element in dir_name:
-            dir_path_name = os.path.abspath(os.path.join(dir_path, element))
-            if 'sysroot_myself' not in dir_path and dir_path_name not in link_include_path:
-                link_include_path.append(dir_path_name)
+        if 'sysroot_myself' not in dir_path and 'build-tools' not in dir_path and dir_path not in link_include_path:
+            link_include_path.append(dir_path)
 
 
 def delete_typedef_child(child):
@@ -294,19 +292,11 @@ def parser(directory_path):  # 目录路径
     return data_total
 
 
-def parser_include_ast(dire_file_path, include_path: list, flag=-1):        # 对于单独的.h解析接口
+def parser_include_ast(dire_file_path, include_path: list):        # 对于单独的.h解析接口
     correct_include_path = []
     link_include_path = [dire_file_path]
-    # 针对check
-    if -1 == flag:
-        copy_std_lib(link_include_path, dire_file_path)
-        link_include(dire_file_path, StringConstant.FUNK_NAME.value, link_include_path)
-    # 针对diff
-    else:
-        copy_std_lib(link_include_path)
-    find_include(link_include_path)
-    if len(link_include_path) <= 2:
-        copy_self_include(link_include_path, dire_file_path)
+    copy_std_lib(link_include_path, dire_file_path)
+    copy_self_include(link_include_path, dire_file_path)
     for item in include_path:
         split_path = os.path.splitext(item)
         if split_path[1] == '.h':   # 判断.h结尾
@@ -322,13 +312,25 @@ def parser_include_ast(dire_file_path, include_path: list, flag=-1):        # 
     return data
 
 
+def diff_parser_include_ast(dire_file_path, include_path: list, flag=-1):        # 对于单独的.h解析接口
+    link_include_path = [dire_file_path]
+    copy_self_include(link_include_path, dire_file_path)
+    data = parse_include.get_include_file(include_path, link_include_path, dire_file_path)
+
+    for item in data:
+        if 'children' in item:
+            for child in item['children']:
+                delete_typedef_child(child)
+
+    return data
+
+
 def get_dir_file_path(dir_path):
     file_path_list = []
     link_include_path = []  # 装链接头文件路径
     for dir_path, dir_names, filenames in os.walk(dir_path):
-        for dir_name in dir_names:
-            if 'build-tools' not in dir_path and 'sysroot_myself' not in dir_path:
-                link_include_path.append(os.path.join(dir_path, dir_name))
+        if 'sysroot_myself' not in dir_path and 'build-tools' not in dir_path and dir_path not in link_include_path:
+            link_include_path.append(dir_path)
         for file in filenames:
             if 'build-tools' not in dir_path and 'sysroot_myself' not in dir_path and file.endswith('.h'):
                 file_path_list.append(os.path.join(dir_path, file))
@@ -406,7 +408,6 @@ def complete_kit_or_system(api_message: OneFileApiMessage, json_path):
 def parser_direct(path):  # 目录路径
     file_path_list = []
     link_include_path = []  # 装链接头文件路径
-    copy_std_lib(link_include_path)
     dir_path = ''
     if os.path.isdir(path):
         link_include_path.append(path)
diff --git a/build-tools/capi_parser/src/typedef/check/check.py b/build-tools/capi_parser/src/typedef/check/check.py
index 44f8e8248b534798c32f6ea02d5aa6ac9745042d..a77da9802f718ffb5c53b977d1c4ddf402039e3c 100644
--- a/build-tools/capi_parser/src/typedef/check/check.py
+++ b/build-tools/capi_parser/src/typedef/check/check.py
@@ -158,34 +158,34 @@ be reused please delete the extra tags.'
 
 
 class CheckErrorMessage(enum.Enum):
-    API_NAME_UNIVERSAL_01 = ('API check error of [naming errors]:The names of self-developed '
+    API_NAME_UNIVERSAL_01 = ('API check error of [naming errors]:The [$$] of self-developed '
                              'functions in APIs must start with OH_ or OS_ or HMS_ and comply '
                              'with the large hump case format.')
-    API_NAME_UNIVERSAL_02 = ('API check error of [naming errors]:The names of constants in '
+    API_NAME_UNIVERSAL_02 = ('API check error of [naming errors]:The [$$] of constants in '
                              'APIs must be in uppercase and separated by underscores.')
-    API_NAME_UNIVERSAL_03 = ('API check error of [naming errors]:The naming of enumeration '
+    API_NAME_UNIVERSAL_03 = ('API check error of [naming errors]:The [$$] of enumeration '
                              'types should follow the big hump rule.')
-    API_NAME_UNIVERSAL_04 = ('API check error of [naming errors]:The naming of enumeration '
+    API_NAME_UNIVERSAL_04 = ('API check error of [naming errors]:The [$$] of enumeration '
                              'values should follow the all uppercase rule and separated by underscores.')
-    API_NAME_UNIVERSAL_05 = ('API check error of [naming errors]:The naming of struct should '
+    API_NAME_UNIVERSAL_05 = ('API check error of [naming errors]:The [$$] of struct should '
                              'follow the rules of the Great Hump.')
-    API_NAME_UNIVERSAL_06 = ('API check error of [naming errors]:The naming of members in the '
+    API_NAME_UNIVERSAL_06 = ('API check error of [naming errors]:The [$$] of members in the '
                              'structure should follow the small hump format.')
-    API_NAME_UNIVERSAL_07 = ('API check error of [naming errors]:The naming of the consortium '
-                             'should follow the format of the large camel hump.')
-    API_NAME_UNIVERSAL_08 = ('API check error of [naming errors]:The naming of members in the '
+    API_NAME_UNIVERSAL_07 = ('API check error of [naming errors]:The [$$] of the consortium '
+                             'should follow the format of the Great hump.')
+    API_NAME_UNIVERSAL_08 = ('API check error of [naming errors]:The [$$] of members in the '
                              'consortium should follow the small hump format.')
-    API_NAME_UNIVERSAL_09 = ('API check error of [naming errors]:The names of a global variable '
+    API_NAME_UNIVERSAL_09 = ('API check error of [naming errors]:The [$$] of a global variable '
                              'must be prefixed with g_ in the small camel case format.')
-    API_NAME_UNIVERSAL_10 = ('API check error of [naming errors]:The naming of general functions '
+    API_NAME_UNIVERSAL_10 = ('API check error of [naming errors]:The [$$] of general functions '
                              'should follow the big hump format.')
-    API_NAME_UNIVERSAL_11 = ('API check error of [naming errors]:Function parameter names should '
+    API_NAME_UNIVERSAL_11 = ('API check error of [naming errors]:Function parameter [$$] should '
                              'follow the small hump format.')
-    API_NAME_UNIVERSAL_12 = ('API check error of [naming errors]:Macro naming should follow all '
+    API_NAME_UNIVERSAL_12 = ('API check error of [naming errors]:Macro [$$] should follow all '
                              'uppercase format and separated by underscores.')
-    API_NAME_UNIVERSAL_13 = ('API check error of [naming errors]:Functional macro naming should '
+    API_NAME_UNIVERSAL_13 = ('API check error of [naming errors]:Functional macro [$$] should '
                              'follow all uppercase format and separated by underscores.')
-    API_NAME_UNIVERSAL_14 = ('API check error of [naming errors]:The file name should be all '
+    API_NAME_UNIVERSAL_14 = ('API check error of [naming errors]:The [$$] file name should be all '
                              'lowercase and separated by underscores.')
     API_DOC_GLOBAL_01 = ('API check error of [api doc errors]:The [file] tag is repeat. Please '
                          'check the tag in file.')
@@ -263,12 +263,16 @@ class CheckOutPut:
                  main_buggy_code, main_buggy_line):
         self.analyzerName = 'apiengine'
         self.buggyFilePath = buggy_file_path
+        if code_context_start_line == -1:
+            code_context_start_line = 0
         self.codeContextStartLine = code_context_start_line
         self.defectLevel = 2
         self.defectType = defect_type
         self.description = description
-        self.language = 'c'
+        self.language = 'c++'
         self.mainBuggyCode = main_buggy_code
+        if main_buggy_line == -1:
+            main_buggy_line = 0
         self.mainBuggyLine = main_buggy_line
 
 
@@ -328,6 +332,7 @@ class OutputTxt:
 class ApiResultInfo:
     error_type: ErrorType = ErrorType.DEFAULT.value
     error_info = ''
+    error_content = ''
     level: ErrorLevel = -1
     api_name = ''
     api_since = ''
@@ -425,6 +430,12 @@ class ApiResultInfo:
     def set_location(self, location_param):
         self.location = location_param
 
+    def get_error_content(self):
+        return self.error_content
+
+    def set_error_content(self, error_content):
+        self.error_content = error_content
+
 
 class DocInfo:
     group = ''
@@ -455,3 +466,9 @@ class FileDocInfo:
     file_since = False
     file_comment_str = ''
     curr_doc_info = DocInfo()
+
+
+class CommentStartEndValue(enum.Enum):
+    DEFAULT_START = 0,
+    DEFAULT_END = 0
+
diff --git a/build-tools/capi_parser/src/typedef/diff/diff.py b/build-tools/capi_parser/src/typedef/diff/diff.py
index 897c320ba71011f093e2668d18c51f3106accf7e..d9a7b4b3db1052683c80f587685ad2b2070307ba 100644
--- a/build-tools/capi_parser/src/typedef/diff/diff.py
+++ b/build-tools/capi_parser/src/typedef/diff/diff.py
@@ -116,6 +116,7 @@ class Scene(enum.Enum):
     VAR_DECL = 'VAR_DECL'
     TYPEDEF_DECL = 'TYPEDEF_DECL'
     TRANSLATION_UNIT = 'TRANSLATION_UNIT'
+    ENUM_CONSTANT_DECL = 'ENUM_CONSTANT_DECL'
 
 
 class TAGS(enum.Enum):
@@ -229,6 +230,7 @@ compatible_list = [
     DiffType.ADD_API,
     DiffType.ADD_DOC,
     DiffType.ADD_DOC_TAG,
+    DiffType.ENUM_MEMBER_ADD,
     DiffType.FUNCTION_PARAM_NAME_CHANGE,
     DiffType.DOC_TAG_ADDTOGROUP_NA_TO_HAVE,
     DiffType.DOC_TAG_ADDTOGROUP_HAVE_TO_NA,
@@ -386,6 +388,9 @@ class DiffInfo:
     operation_diff_type: str = ''
     old_differ_content: str = ''
     new_differ_content: str = ''
+    open_close_api: str = ''
+    is_third_party_api = False
+    current_api_type: str = ''
 
     def __init__(self, diff_type: DiffType, old_differ_content, new_differ_content):
         self.diff_type = diff_type
@@ -540,6 +545,24 @@ class DiffInfo:
     def get_new_differ_content(self):
         return self.new_differ_content
 
+    def set_open_close_api(self, open_close_api):
+        self.open_close_api = open_close_api
+
+    def get_open_close_api(self):
+        return self.open_close_api
+
+    def set_is_third_party_api(self, is_third_party_api):
+        self.is_third_party_api = is_third_party_api
+
+    def get_is_third_party_api(self):
+        return self.is_third_party_api
+
+    def set_current_api_type(self, current_api_type):
+        self.current_api_type = current_api_type
+
+    def get_current_api_type(self):
+        return self.current_api_type
+
 
 class OutputJson:
     api_name: str = ''
@@ -595,6 +618,10 @@ class ApiChangeData:
     compatible_total = False
     unique_id: str = ''
     is_system_api = False
+    open_close_api: str = ''
+    is_third_party_api = False
+    api_type: str = ''
+    current_api_type: str = ''
 
     def set_api_name(self, api_name):
         self.api_name = api_name
@@ -679,3 +706,41 @@ class ApiChangeData:
 
     def get_is_system_api(self):
         return self.is_system_api
+
+    def set_open_close_api(self, open_close_api):
+        self.open_close_api = open_close_api
+
+    def get_open_close_api(self):
+        return self.open_close_api
+
+    def set_is_third_party_api(self, is_third_party_api):
+        self.is_third_party_api = is_third_party_api
+
+    def get_is_third_party_api(self):
+        return self.is_third_party_api
+
+    def set_api_type(self, api_type):
+        self.api_type = api_type
+
+    def get_api_type(self):
+        return self.api_type
+
+    def set_current_api_type(self, current_api_type):
+        self.current_api_type = current_api_type
+
+    def get_current_api_type(self):
+        return self.current_api_type
+
+
+class IgnoreFileDirectory:
+    ignore_file_dict = {
+        'arm-linux-ohos': '',
+        'aarch64-linux-ohos': '',
+        'x86_64-linux-ohos': '',
+        'i686-linux-ohos': '',
+        'tee': '',
+        'linux': ''
+    }
+
+    def get_ignore_file_dict(self):
+        return self.ignore_file_dict
diff --git a/build-tools/capi_parser/src/utils/constants.py b/build-tools/capi_parser/src/utils/constants.py
index 9c67d962b8669b9dda3a6868012349fb0d908c90..579737ce9a20acb19c77009a8558a2cc7aff7e5b 100644
--- a/build-tools/capi_parser/src/utils/constants.py
+++ b/build-tools/capi_parser/src/utils/constants.py
@@ -24,15 +24,15 @@ class StringConstant(enum.Enum):
     REPLACE_WAREHOUSE = '\\interface_sdk_c\\interface_sdk_c'  # 拉到本地仓路径(去掉磁盘)
     # 拉到本地仓的三方库绝对路径
     INCLUDE_LIB = r'.\third_party\musl\ndk_musl_include'
-    STD_INCLUDE = r'.\sysroot_myself\std_include_files'
-    CREATE_LIB_PATH = r'.\sysroot_myself\$is_headers_out_dir'
-    SELF_INCLUDE = r'.\sysroot_myself\self_include_files'
-    SELF_INCLUDE_OLD = r'.\sysroot_myself\self_include_files_old'
-    SELF_INCLUDE_NEW = r'.\sysroot_myself\self_include_files_new'
-    SYSROOT = r'.\sysroot_myself'
+    STD_INCLUDE = r'./sysroot_myself/std_include_files'
+    CREATE_LIB_PATH = r'./sysroot_myself/$is_headers_out_dir'
+    SELF_INCLUDE = r'./sysroot_myself/self_include_files'
+    SELF_INCLUDE_OLD = r'./sysroot_myself/self_include_files_old'
+    SELF_INCLUDE_NEW = r'./sysroot_myself/self_include_files_new'
+    SYSROOT = r'./sysroot_myself'
     RESULT_HEAD_NAME = "result_total.xlsx"
     PARSER_DIRECT_EXCEL_NAME = 'parser_direct_data.xlsx'
-    FILE_LEVEL_API_DATA = r'.\api_kit_c.json'
+    FILE_LEVEL_API_DATA = r'./api_kit_c.json'
 
 
 class RegularExpressions(enum.Enum):
diff --git a/distributeddatamgr/relational_store/include/relational_store.h b/distributeddatamgr/relational_store/include/relational_store.h
index 471e486498c2e19254dc14808b7a3727b72dd0fb..a48ed22eeaf4f8b58691728bf903192c21f7a27e 100644
--- a/distributeddatamgr/relational_store/include/relational_store.h
+++ b/distributeddatamgr/relational_store/include/relational_store.h
@@ -93,6 +93,13 @@ typedef enum Rdb_SecurityArea {
      * @brief Security Area 4.
      */
     RDB_SECURITY_AREA_EL4,
+
+    /**
+     * @brief Security Area 5.
+     *
+     * @since 12
+     */
+    RDB_SECURITY_AREA_EL5,
 } Rdb_SecurityArea;
 
 /**
diff --git a/graphic/graphic_2d/native_vsync/libnative_vsync.ndk.json b/graphic/graphic_2d/native_vsync/libnative_vsync.ndk.json
index b702a1d7a12bbc2fa3df403e0d1a21ee278e874d..196fab5242b37ac6412a7b28f14a277c3e549da6 100644
--- a/graphic/graphic_2d/native_vsync/libnative_vsync.ndk.json
+++ b/graphic/graphic_2d/native_vsync/libnative_vsync.ndk.json
@@ -2,5 +2,6 @@
     { "name": "OH_NativeVSync_Create" },
     { "name": "OH_NativeVSync_Destroy" },
     { "name": "OH_NativeVSync_RequestFrame" },
+    { "name": "OH_NativeVSync_RequestFrameWithMultiCallback" },
     { "name": "OH_NativeVSync_GetPeriod" }
 ]
\ No newline at end of file
diff --git a/graphic/graphic_2d/native_vsync/native_vsync.h b/graphic/graphic_2d/native_vsync/native_vsync.h
index 069d17689616c2a336e82da0ae3bb8c27af778c0..85627485c895b2d38cc06214efaf57a8fba60bda 100644
--- a/graphic/graphic_2d/native_vsync/native_vsync.h
+++ b/graphic/graphic_2d/native_vsync/native_vsync.h
@@ -65,7 +65,6 @@ OH_NativeVSync* OH_NativeVSync_Create(const char* name, unsigned int length);
  *
  * @syscap SystemCapability.Graphic.Graphic2D.NativeVsync
  * @param window Indicates the pointer to a <b>NativeVsync</b> instance.
- * @return Returns int32_t, return value == 0, success, otherwise, failed.
  * @since 9
  * @version 1.0
  */
@@ -73,17 +72,37 @@ void OH_NativeVSync_Destroy(OH_NativeVSync* nativeVsync);
 
 /**
  * @brief Request next vsync with callback.
+ * If you call this interface multiple times in one frame, it will only call the last callback.
  *
  * @syscap SystemCapability.Graphic.Graphic2D.NativeVsync
  * @param nativeVsync Indicates the pointer to a NativeVsync.
  * @param callback Indicates the OH_NativeVSync_FrameCallback which will be called when next vsync coming.
  * @param data Indicates data whick will be used in callback.
- * @return Returns int32_t, return value == 0, success, otherwise, failed.
+ * @return {@link NATIVE_ERROR_OK} 0 - Success.
+ *     {@link NATIVE_ERROR_INVALID_ARGUMENTS} 40001000 - the parameter nativeVsync is NULL or callback is NULL.
+ *     {@link NATIVE_ERROR_BINDER_ERROR} 50401000 - ipc send failed.
  * @since 9
  * @version 1.0
  */
 int OH_NativeVSync_RequestFrame(OH_NativeVSync* nativeVsync, OH_NativeVSync_FrameCallback callback, void* data);
 
+/**
+ * @brief Request next vsync with callback.
+ * If this function is called multiple times in one vsync period, all these callbacks and dataset will be called.
+ *
+ * @syscap SystemCapability.Graphic.Graphic2D.NativeVsync
+ * @param nativeVsync Indicates the pointer to a NativeVsync.
+ * @param callback Indicates the OH_NativeVSync_FrameCallback which will be called when next vsync coming.
+ * @param data Indicates data whick will be used in callback.
+ * @return {@link NATIVE_ERROR_OK} 0 - Success.
+ *     {@link NATIVE_ERROR_INVALID_ARGUMENTS} 40001000 - the parameter nativeVsync is NULL or callback is NULL.
+ *     {@link NATIVE_ERROR_BINDER_ERROR} 50401000 - ipc send failed.
+ * @since 12
+ * @version 1.0
+ */
+int OH_NativeVSync_RequestFrameWithMultiCallback(
+    OH_NativeVSync* nativeVsync, OH_NativeVSync_FrameCallback callback, void* data);
+
 /**
  * @brief Get vsync period.
  *
diff --git a/graphic/graphic_2d/native_window/graphic_error_code.h b/graphic/graphic_2d/native_window/graphic_error_code.h
index cba61e5e8dbac4efa1b5f7f21a279592ed4be15c..8a24196811340761fbf7d29b8287b435d0a52f3b 100644
--- a/graphic/graphic_2d/native_window/graphic_error_code.h
+++ b/graphic/graphic_2d/native_window/graphic_error_code.h
@@ -80,6 +80,8 @@ typedef enum OHNativeErrorCode {
     NATIVE_ERROR_UNSUPPORTED = 50102000,
     /** @error unknown error, please check log */
     NATIVE_ERROR_UNKNOWN = 50002000,
+    /** @error ipc send failed */
+    NATIVE_ERROR_BINDER_ERROR = 50401000,
     /** @error the egl environment is abnormal */
     NATIVE_ERROR_EGL_STATE_UNKNOWN = 60001000,
     /** @error egl interface invocation failed */
diff --git a/hiviewdfx/hitrace/include/hitrace/trace.h b/hiviewdfx/hitrace/include/hitrace/trace.h
index 9142b26376133fecfc0b1a3823269a43fab6d8cc..fd6733c01c9abfc536b6937648478555eb556e3b 100644
--- a/hiviewdfx/hitrace/include/hitrace/trace.h
+++ b/hiviewdfx/hitrace/include/hitrace/trace.h
@@ -65,6 +65,7 @@
  * @since 10
  */
 #include <stdint.h>
+#include <stdbool.h>
 
 #ifdef __cplusplus
 extern "C" {
@@ -300,6 +301,7 @@ typedef enum HiTrace_Communication_Mode {
  * @since 12
  */
 typedef struct HiTraceId {
+#ifdef __BYTE_ORDER
 #if __BYTE_ORDER == __LITTLE_ENDIAN
     /** Whether the <b>HiTraceId</b> instance is valid. */
     uint64_t valid : 1;
@@ -329,6 +331,7 @@ typedef struct HiTraceId {
 #else
 #error "ERROR: No BIG_LITTLE_ENDIAN defines."
 #endif
+#endif
 } HiTraceId;
 
 /**
diff --git a/multimedia/av_codec/native_avcodec_audiocodec.h b/multimedia/av_codec/native_avcodec_audiocodec.h
index 4c683158024c649dc21404fbbd054aacf9a7ccd7..8ae03c4bb792d71f2707e9a3615c86b4a6dd3691 100644
--- a/multimedia/av_codec/native_avcodec_audiocodec.h
+++ b/multimedia/av_codec/native_avcodec_audiocodec.h
@@ -279,6 +279,7 @@ OH_AVErrCode OH_AudioCodec_IsValid(OH_AVCodec *codec, bool *isValid);
  *         {@link AV_ERR_INVALID_VAL} 3 - If the codec instance is nullptr or invalid,
  *         the mediaKeySession is nullptr or invalid.
  *         {@link AV_ERR_INVALID_STATE} 8 - If the codec service is invalid.
+ *         {@link AV_ERR_NO_MEMORY}, failed to request memory.
  * @since 12
  * @version 1.0
 */
diff --git a/multimedia/av_codec/native_avcodec_base.h b/multimedia/av_codec/native_avcodec_base.h
index c5e35031cfa4005ba8484a54ad2014aec1e8fb86..cdaeeed5529c5e8ba9e60ece0735468ee59ed099 100644
--- a/multimedia/av_codec/native_avcodec_base.h
+++ b/multimedia/av_codec/native_avcodec_base.h
@@ -1198,6 +1198,9 @@ typedef enum OH_TemporalGopReferenceMode {
     ADJACENT_REFERENCE = 0,
     /** Refer to latest long-term reference frame. */
     JUMP_REFERENCE = 1,
+    /** Uniformly scaled reference structure, which has even distribution of video frames after drop the highest
+     *  enhance layer. The temporal group of pictures must be power of 2. */
+    UNIFORMLY_SCALED_REFERENCE = 2,
 } OH_TemporalGopReferenceMode;
 
 #ifdef __cplusplus
diff --git a/multimedia/av_codec/native_avcodec_videodecoder.h b/multimedia/av_codec/native_avcodec_videodecoder.h
index c52df2c28f136c9543db3e4985336834473d8eb6..012329d4f1297d7a8f46cf8a65f2b4f413c95b6e 100644
--- a/multimedia/av_codec/native_avcodec_videodecoder.h
+++ b/multimedia/av_codec/native_avcodec_videodecoder.h
@@ -343,6 +343,8 @@ OH_AVErrCode OH_VideoDecoder_FreeOutputData(OH_AVCodec *codec, uint32_t index);
  * {@link AV_ERR_UNKNOWN}, unknown error.
  * {@link AV_ERR_SERVICE_DIED}, avcodec service is died.
  * {@link AV_ERR_INVALID_STATE}, this interface was called in invalid state.
+ * {@link AV_ERR_DRM_DECRYPT_FAILED}, the drm-protected video buffer is decrypted failed,
+ * it is recommended to check the logs.
  * @since 11
  */
 OH_AVErrCode OH_VideoDecoder_PushInputBuffer(OH_AVCodec *codec, uint32_t index);
@@ -442,6 +444,7 @@ OH_AVErrCode OH_VideoDecoder_IsValid(OH_AVCodec *codec, bool *isValid);
  * @return {@link AV_ERR_OK} 0 - Success
  *         {@link AV_ERR_OPERATE_NOT_PERMIT} 2 - If the codec service or the media key session
  *         service is in wrong status.
+ *         {@link AV_ERR_NO_MEMORY}, instance has already released or no memory.
  *         {@link AV_ERR_INVALID_VAL} 3 - If the codec instance is nullptr or invalid,
  *         the mediaKeySession is nullptr or invalid.
  * @since 11
diff --git a/multimedia/av_codec/native_avdemuxer.h b/multimedia/av_codec/native_avdemuxer.h
index 7b2117ebceeeb3cf9ebab50c1a54fb4db73d18d3..4913528156683067fd92bbbbfa0a0bd1d6574b73 100644
--- a/multimedia/av_codec/native_avdemuxer.h
+++ b/multimedia/av_codec/native_avdemuxer.h
@@ -47,6 +47,12 @@ typedef struct OH_AVDemuxer OH_AVDemuxer;
  * @since 11
  */
 typedef struct DRM_MediaKeySystemInfo DRM_MediaKeySystemInfo;
+
+/**
+* @brief Callback for getting media key system information from media source.
+* @since 11
+* @version 1.0
+*/
 typedef void (*DRM_MediaKeySystemInfoCallback)(DRM_MediaKeySystemInfo* mediaKeySystemInfo);
 
 /**
@@ -210,6 +216,7 @@ OH_AVErrCode OH_AVDemuxer_SetDemuxerMediaKeySystemInfoCallback(OH_AVDemuxer *dem
  * @param mediaKeySystemInfo Indicates the media key system info which ram space allocated by callee and
  * released by caller.
  * @return {@link AV_ERR_OK} 0 - Success
+ *         {@link AV_ERR_OPERATE_NOT_PERMIT} 2 - If the demuxer engine is not inited or init failed.
  *         {@link AV_ERR_INVALID_VAL} 3 - If the demuxer instance is nullptr or invalid
  *          or the mediaKeySystemInfo is nullptr.
  * @since 11
diff --git a/multimedia/drm_framework/common/native_drm_common.h b/multimedia/drm_framework/common/native_drm_common.h
index 386f3162eb67f5fa563b7a2c4d5bb66eb2366f43..410a27f20e5a94d19d63d75dd861916d50f2b9bc 100644
--- a/multimedia/drm_framework/common/native_drm_common.h
+++ b/multimedia/drm_framework/common/native_drm_common.h
@@ -486,6 +486,11 @@ typedef struct DRM_MediaKeySystemInfo {
     DRM_PsshInfo psshInfo[MAX_PSSH_INFO_COUNT];
 } DRM_MediaKeySystemInfo;
 
+/**
+* @brief Callback for getting media key system information from media source.
+* @since 11
+* @version 1.0
+*/
 typedef void (*DRM_MediaKeySystemInfoCallback)(DRM_MediaKeySystemInfo *mediaKeySystemInfo);
 
 /**
diff --git a/multimedia/drm_framework/libnative_drm.ndk.json b/multimedia/drm_framework/libnative_drm.ndk.json
index 0e453e4d5b3fbae7c6a4ecacf67c026dfcd97746..7e0949b810692dc6176a491497d44613a723de68 100644
--- a/multimedia/drm_framework/libnative_drm.ndk.json
+++ b/multimedia/drm_framework/libnative_drm.ndk.json
@@ -115,13 +115,17 @@
         "first_introduced": "11",
         "name": "OH_MediaKeySession_Destroy"
     },
+    {
+        "first_introduced": "11",
+        "name": "OH_MediaKeySession_SetMediaKeySessionCallback"
+    },
     {
         "first_introduced": "12",
         "name": "OH_MediaKeySystem_GetMediaKeySystems"
     },
     {
         "first_introduced": "12",
-        "name": "OH_MediaKeySession_SetMediaKeySessionCallback"
+        "name": "OH_MediaKeySession_SetCallback"
     },
     {
         "first_introduced": "12",
diff --git a/multimedia/drm_framework/native_mediakeysystem.h b/multimedia/drm_framework/native_mediakeysystem.h
index 2a818346bb2e251fbfaabe5afc2ce9385c2906d3..966948a6459bf197d2a47e41e1c4f4a030ea7c75 100644
--- a/multimedia/drm_framework/native_mediakeysystem.h
+++ b/multimedia/drm_framework/native_mediakeysystem.h
@@ -135,8 +135,6 @@ bool OH_MediaKeySystem_IsSupported3(const char *name, const char *mimeType,
  * @brief Creates a media key system instance from the name.
  * @param name Secifies which drm system will be created by name.
  * @param mediaKeySystem Media key system instance.
- * @return DRM_ERR_INVALID_VAL when the params checked failure, return DRM_ERR_OK when function called successfully,
- * return DRM_ERR_MAX_SYSTEM_NUM_REACHED when max num media key system reached.
  * @return {@link DRM_ERR_OK} 0 - Success.
  *         {@link DRM_ERR_INVALID_VAL} 24700503 - Probably caused by:
  *         1. the name is nullptr or the length of name is zero.
@@ -155,6 +153,7 @@ Drm_ErrCode OH_MediaKeySystem_Create(const char *name, MediaKeySystem **mediaKey
  * @param value Configuration vaule string to be set.
  * @return {@link DRM_ERR_OK} 0 - Success.
  *         {@link DRM_ERR_INVALID_VAL} 24700503 - The parameter passed in is a null pointer or invalid.
+ *         {@link DRM_ERR_UNKNOWN} 24700506 - Internal error occurred, it is recommended to check the logs.
  * @since 11
  * @version 1.0
  */
@@ -358,7 +357,6 @@ Drm_ErrCode OH_MediaKeySystem_GetCertificateStatus(MediaKeySystem *mediaKeySyste
  */
 Drm_ErrCode OH_MediaKeySystem_Destroy(MediaKeySystem *mediaKeySystem);
 
-
 #ifdef __cplusplus
 }
 #endif
diff --git a/multimedia/image_effect/image_effect.h b/multimedia/image_effect/image_effect.h
index 921d8a5b04daf0fe9269f0c0fca3cb201c0bb1f3..b1bb66de63423676604cee10543115654bc4ac69 100644
--- a/multimedia/image_effect/image_effect.h
+++ b/multimedia/image_effect/image_effect.h
@@ -40,6 +40,7 @@
 #include "image_effect_filter.h"
 #include "native_buffer/native_buffer.h"
 #include "native_window/external_window.h"
+#include "multimedia/image_framework/image/picture_native.h"
 
 #ifdef __cplusplus
 extern "C" {
@@ -315,6 +316,33 @@ ImageEffect_ErrorCode OH_ImageEffect_SetInputUri(OH_ImageEffect *imageEffect, co
  */
 ImageEffect_ErrorCode OH_ImageEffect_SetOutputUri(OH_ImageEffect *imageEffect, const char *uri);
 
+/**
+ * @brief Set input picture that contains the image information. It should be noted that the input picture will be
+ * directly rendered and modified if the output is not set
+ *
+ * @syscap SystemCapability.Multimedia.ImageEffect.Core
+ * @param imageEffect Encapsulate OH_ImageEffect structure instance pointer
+ * @param picture Indicates the OH_PictureNative that contains the image information
+ * @return Returns EFFECT_SUCCESS if the execution is successful, otherwise returns a specific error code, refer to
+ * {@link ImageEffect_ErrorCode}
+ * {@link EFFECT_ERROR_PARAM_INVALID}, the input parameter is a null pointer.
+ * @since 12
+ */
+ImageEffect_ErrorCode OH_ImageEffect_SetInputPicture(OH_ImageEffect *imageEffect, OH_PictureNative *picture);
+
+/**
+ * @brief Set output picture that contains the image information
+ *
+ * @syscap SystemCapability.Multimedia.ImageEffect.Core
+ * @param imageEffect Encapsulate OH_ImageEffect structure instance pointer
+ * @param picture Indicates the OH_PictureNative that contains the image information
+ * @return Returns EFFECT_SUCCESS if the execution is successful, otherwise returns a specific error code, refer to
+ * {@link ImageEffect_ErrorCode}
+ * {@link EFFECT_ERROR_PARAM_INVALID}, the input parameter is a null pointer.
+ * @since 12
+ */
+ImageEffect_ErrorCode OH_ImageEffect_SetOutputPicture(OH_ImageEffect *imageEffect, OH_PictureNative *picture);
+
 /**
  * @brief Render the filter effects that can be a single filter or a chain of filters
  *
diff --git a/multimedia/image_effect/libimage_effect.ndk.json b/multimedia/image_effect/libimage_effect.ndk.json
index 6b3c6abab74f8bc6e547aa7cd5837886a620affa..99226c04afd184f8bcfee595fd4836c084f0f53f 100644
--- a/multimedia/image_effect/libimage_effect.ndk.json
+++ b/multimedia/image_effect/libimage_effect.ndk.json
@@ -203,6 +203,14 @@
     "first_introduced": "12",
     "name": "OH_ImageEffect_SetOutputUri"
   },
+  {
+    "first_introduced": "12",
+    "name": "OH_ImageEffect_SetInputPicture"
+  },
+  {
+    "first_introduced": "12",
+    "name": "OH_ImageEffect_SetOutputPicture"
+  },
   {
     "first_introduced": "12",
     "name": "OH_ImageEffect_Start"
diff --git a/multimedia/image_framework/BUILD.gn b/multimedia/image_framework/BUILD.gn
index be2610e9773a09e7004b3e20972f49de5bd5f1f1..9b5e9895a0fb0a20addad953e0ad6bd519c57244 100644
--- a/multimedia/image_framework/BUILD.gn
+++ b/multimedia/image_framework/BUILD.gn
@@ -44,6 +44,38 @@ ohos_ndk_headers("libpixelmap_header") {
   sources = [ "./include/image/pixelmap_native.h" ]
 }
 
+ohos_ndk_library("libpicture") {
+  ndk_description_file = "./libpicture.ndk.json"
+  output_name = "picture"
+  output_extension = "so"
+  min_compact_version = "12"
+  system_capability = "SystemCapability.Multimedia.Image.Core"
+  system_capability_headers = [
+    "multimedia/image_framework/image/picture_native.h",
+    "multimedia/image_framework/image/image_common.h",
+  ]
+}
+
+ohos_ndk_headers("libpicture_header") {
+  dest_dir = "$ndk_headers_out_dir/multimedia/image_framework/image"
+  sources = [ "./include/image/picture_native.h" ]
+}
+
+ohos_ndk_library("libimage_common") {
+  ndk_description_file = "./libimage_common.ndk.json"
+  output_name = "image_common"
+  output_extension = "so"
+  min_compact_version = "12"
+  system_capability = "SystemCapability.Multimedia.Image.Core"
+  system_capability_headers =
+      [ "multimedia/image_framework/image/image_common.h" ]
+}
+
+ohos_ndk_headers("libimage_common_header") {
+  dest_dir = "$ndk_headers_out_dir/multimedia/image_framework/image"
+  sources = [ "./include/image/image_common.h" ]
+}
+
 ohos_ndk_library("libimage_ndk") {
   ndk_description_file = "./libimage_ndk.ndk.json"
   min_compact_version = "1"
@@ -119,10 +151,7 @@ ohos_ndk_library("libohimage") {
 
 ohos_ndk_headers("ohimage_header") {
   dest_dir = "$ndk_headers_out_dir/multimedia/image_framework/image"
-  sources = [
-    "./include/image/image_common.h",
-    "./include/image/image_native.h",
-  ]
+  sources = [ "./include/image/image_native.h" ]
 }
 
 ohos_ndk_library("libimage_receiver") {
diff --git a/multimedia/image_framework/include/image/image_common.h b/multimedia/image_framework/include/image/image_common.h
index 6e50d776490653fff25f6c27627d47c82d32b817..f44cf9b9ab9d47d8dbcf585587468668bbfbc0e3 100644
--- a/multimedia/image_framework/include/image/image_common.h
+++ b/multimedia/image_framework/include/image/image_common.h
@@ -95,6 +95,20 @@ struct Image_String {
     size_t size = 0;
 };
 
+/**
+ * @brief Define a PictureMetadata struct type, used for picture metadata.
+ *
+ * @since 12
+ */
+struct OH_PictureMetadata;
+
+/**
+ * @brief Define a PictureMetadata struct type, used for picture metadata.
+ *
+ * @since 12
+ */
+typedef struct OH_PictureMetadata OH_PictureMetadata;
+
 /**
  * @brief Defines the property string (in key-value format) of the image source.
  *
@@ -147,6 +161,89 @@ typedef enum {
     IMAGE_ENCODE_FAILED = 7800301,
 } Image_ErrorCode;
 
+/**
+ * @brief Define the metadata type.
+ *
+ * @since 12
+ */
+typedef enum {
+    /*
+    * EXIF metadata.
+    */
+    EXIF_METADATA = 1,
+    /*
+    * Fragment metadata.
+    */
+    FRAGMENT_METADATA = 2,
+} Image_MetadataType;
+
+/**
+ * @brief Creates a <b>PictureMetadata</b> object.
+ *
+ * @param metadataType The type of metadata.
+ * @param metadata The PictureMetadata pointer will be operated.
+ * @return Image functions result code.
+ *         {@link IMAGE_SUCCESS} if the execution is successful.
+ *         {@link IMAGE_BAD_PARAMETER} metadata is nullptr.
+ * @since 12
+ */
+Image_ErrorCode OH_PictureMetadata_Create(Image_MetadataType metadataType, OH_PictureMetadata **metadata);
+
+/**
+ * @brief Obtains the property of picture metadata.
+ *
+ * @param metadata The PictureMetadata pointer will be operated.
+ * @param key The property's key.
+ * @param value The property's value.
+ * @return Image functions result code.
+ *         {@link IMAGE_SUCCESS} if the execution is successful.
+ *         {@link IMAGE_BAD_PARAMETER} metadata is nullptr, or key is nullptr, or value is nullptr.
+ *         {@link IMAGE_UNSUPPORTED_METADATA} unsupported metadata type, or the metadata type does not match the
+ *         auxiliary picture type.
+ * @since 12
+ */
+Image_ErrorCode OH_PictureMetadata_GetProperty(OH_PictureMetadata *metadata, Image_String *key, Image_String *value);
+
+/**
+ * @brief Set picture metadata property.
+ *
+ * @param metadata The PictureMetadata pointer will be operated.
+ * @param key The property's key.
+ * @param value The property's value.
+ * @return Image functions result code.
+ *         {@link IMAGE_SUCCESS} if the execution is successful.
+ *         {@link IMAGE_BAD_PARAMETER} metadata is nullptr, or key is nullptr, or value is nullptr.
+ *         {@link IMAGE_UNSUPPORTED_METADATA} unsupported metadata type, or the metadata type does not match the
+ *         auxiliary picture type.
+ * @since 12
+ */
+Image_ErrorCode OH_PictureMetadata_SetProperty(OH_PictureMetadata *metadata, Image_String *key, Image_String *value);
+
+/**
+ * @brief Releases this PictureMetadata object.
+ *
+ * @param metadata The PictureMetadata pointer will be operated.
+ * @return Image functions result code.
+ *         {@link IMAGE_SUCCESS} if the execution is successful.
+ *         {@link IMAGE_BAD_PARAMETER} metadata is nullptr.
+ * @since 12
+ */
+Image_ErrorCode OH_PictureMetadata_Release(OH_PictureMetadata *metadata);
+
+/**
+ * @brief Obtains a clone of metadata.
+ *
+ * @param oldMetadata The PictureMetadata pointer will be operated.
+ * @param newMetadata The PictureMetadata pointer will be cloned.
+ * @return Image functions result code.
+ *         {@link IMAGE_SUCCESS} if the execution is successful.
+ *         {@link IMAGE_BAD_PARAMETER} metadata is nullptr.
+ *         {@link IMAGE_ALLOC_FAILED} memory alloc failed.
+ *         {@link IMAGE_COPY_FAILED} memory copy failed.
+ * @since 12
+ */
+Image_ErrorCode OH_PictureMetadata_Clone(OH_PictureMetadata *oldMetadata, OH_PictureMetadata **newMetadata);
+
 /**
  * @brief Defines the bmp mime type.
  *
@@ -1333,6 +1430,42 @@ static const char *OHOS_IMAGE_PROPERTY_WIND_SNAPSHOT_MODE = "HwMnoteWindSnapshot
  * @since 12
  */
 static const char *OHOS_IMAGE_PROPERTY_GIF_LOOP_COUNT = "GIFLoopCount";
+
+/**
+ * @brief X in original
+ * It is used in {@link OH_ImageSource_GetImageProperty}.
+ * The top left corner of the fragment image is at the X-coordinate of the original image
+ *
+ * @since 12
+ */
+static const char *OHOS_IMAGE_PROPERTY_X_IN_ORIGINAL = "XInOriginal";
+
+/**
+ * @brief Y in original
+ * It is used in {@link OH_ImageSource_GetImageProperty}.
+ * The top left corner of the fragment image is at the Y-coordinate of the original image
+ *
+ * @since 12
+ */
+static const char *OHOS_IMAGE_PROPERTY_Y_IN_ORIGINAL = "YInOriginal";
+
+/**
+ * @brief Fragment map width
+ * It is used in {@link OH_ImageSource_GetImageProperty}.
+ * The width of the fragment image
+ *
+ * @since 12
+ */
+static const char *OHOS_IMAGE_PROPERTY_FRAGMENT_WIDTH = "FragmentImageWidth";
+
+/**
+ * @brief Fragment map height
+ * It is used in {@link OH_ImageSource_GetImageProperty}.
+ * The height of the fragment image
+ *
+ * @since 12
+ */
+static const char *OHOS_IMAGE_PROPERTY_FRAGMENT_HEIGHT = "FragmentImageHeight";
 #ifdef __cplusplus
 };
 #endif
diff --git a/multimedia/image_framework/include/image/image_packer_native.h b/multimedia/image_framework/include/image/image_packer_native.h
index 6a5a4e9b54b4a05661efc659a3cf847dbc9358cd..ef2081b02397b812d948b9f09b2b29d202c70ca2 100644
--- a/multimedia/image_framework/include/image/image_packer_native.h
+++ b/multimedia/image_framework/include/image/image_packer_native.h
@@ -59,6 +59,20 @@ typedef struct OH_ImagePackerNative OH_ImagePackerNative;
 struct OH_PackingOptions;
 typedef struct OH_PackingOptions OH_PackingOptions;
 
+/**
+ * @brief Defines the image sequence packing options.
+ *
+ * @since 12
+ */
+struct OH_PackingOptionsForSequence;
+
+/**
+ * @brief Defines the image sequence packing options.
+ *
+ * @since 12
+ */
+typedef struct OH_PackingOptionsForSequence OH_PackingOptionsForSequence;
+
 /**
  * @brief Enumerates packing dynamic range.
  *
@@ -182,6 +196,134 @@ Image_ErrorCode OH_PackingOptions_SetDesiredDynamicRange(OH_PackingOptions *opti
  */
 Image_ErrorCode OH_PackingOptions_Release(OH_PackingOptions *options);
 
+/**
+ * @brief Create a pointer for OH_PackingOptionsForSequence struct.
+ *
+ * @param options The OH_PackingOptionsForSequence pointer will be operated.
+ * @return Image functions result code.
+ *         {@link IMAGE_SUCCESS} if the execution is successful.
+ *         {@link IMAGE_BAD_PARAMETER} options is nullptr.
+ * @since 12
+ */
+Image_ErrorCode OH_PackingOptionsForSequence_Create(OH_PackingOptionsForSequence **options);
+
+/**
+ * @brief Set FrameCount number for OH_PackingOptionsForSequence struct.
+ *
+ * @param options The OH_PackingOptionsForSequence pointer will be operated.
+ * @param frameCount The number of image frameCount.
+ * @return Image functions result code.
+ *         {@link IMAGE_SUCCESS} if the execution is successful.
+ *         {@link IMAGE_BAD_PARAMETER} options is nullptr.
+ * @since 12
+ */
+Image_ErrorCode OH_PackingOptionsForSequence_SetFrameCount(OH_PackingOptionsForSequence *options,
+    uint32_t frameCount);
+
+/**
+ * @brief Get FrameCount number for OH_PackingOptionsForSequence struct.
+ *
+ * @param options The OH_PackingOptionsForSequence pointer will be operated.
+ * @param frameCount The number of image frameCount.
+ * @return Image functions result code.
+ *         {@link IMAGE_SUCCESS} if the execution is successful.
+ *         {@link IMAGE_BAD_PARAMETER} options or frameCount is nullptr.
+ * @since 12
+ */
+Image_ErrorCode OH_PackingOptionsForSequence_GetFrameCount(OH_PackingOptionsForSequence *options,
+    uint32_t *frameCount);
+
+/**
+ * @brief Set DelayTimeList number for OH_PackingOptionsForSequence struct.
+ *
+ * @param options The OH_PackingOptionsForSequence pointer will be operated.
+ * @param delayTimeList The pointer of image delayTime list.
+ * @param delayTimeListLength The number of image delayTimeListLength.
+ * @return Image functions result code.
+ *         {@link IMAGE_SUCCESS} if the execution is successful.
+ *         {@link IMAGE_BAD_PARAMETER} options or delayTimeList is nullptr.
+ * @since 12
+ */
+Image_ErrorCode OH_PackingOptionsForSequence_SetDelayTimeList(OH_PackingOptionsForSequence *options,
+    int32_t *delayTimeList, size_t delayTimeListLength);
+
+/**
+ * @brief Get DelayTimeList number for OH_PackingOptionsForSequence struct.
+ *
+ * @param options The OH_PackingOptionsForSequence pointer will be operated.
+ * @param delayTimeList The pointer of image delayTime list.
+ * @param delayTimeListLength The number of image delayTimeListLength.
+ * @return Image functions result code.
+ *         {@link IMAGE_SUCCESS} if the execution is successful.
+ *         {@link IMAGE_BAD_PARAMETER} options or delayTimeList is nullptr.
+ * @since 12
+ */
+Image_ErrorCode OH_PackingOptionsForSequence_GetDelayTimeList(OH_PackingOptionsForSequence *options,
+    int32_t *delayTimeList, size_t delayTimeListLength);
+
+/**
+ * @brief Set DisposalTypes number for OH_PackingOptionsForSequence struct.
+ *
+ * @param options The OH_PackingOptionsForSequence pointer will be operated.
+ * @param disposalTypes The pointer of image disposalTypes.
+ * @param disposalTypesLength The number of image disposalTypesLength.
+ * @return Image functions result code.
+ *         {@link IMAGE_SUCCESS} if the execution is successful.
+ *         {@link IMAGE_BAD_PARAMETER} options or disposalTypes is nullptr.
+ * @since 12
+ */
+Image_ErrorCode OH_PackingOptionsForSequence_SetDisposalTypes(OH_PackingOptionsForSequence *options,
+    uint32_t *disposalTypes, size_t disposalTypesLength);
+
+/**
+ * @brief Get DisposalTypes number for OH_PackingOptionsForSequence struct.
+ *
+ * @param options The OH_PackingOptionsForSequence pointer will be operated.
+ * @param disposalTypes The pointer of image disposalTypes.
+ * @param disposalTypesLength The number of image disposalTypesLength.
+ * @return Image functions result code.
+ *         {@link IMAGE_SUCCESS} if the execution is successful.
+ *         {@link IMAGE_BAD_PARAMETER} options or disposalTypes is nullptr.
+ * @since 12
+ */
+Image_ErrorCode OH_PackingOptionsForSequence_GetDisposalTypes(OH_PackingOptionsForSequence *options,
+    uint32_t *disposalTypes, size_t disposalTypesLength);
+
+/**
+ * @brief Set LoopCount number for OH_PackingOptionsForSequence struct.
+ *
+ * @param options The OH_PackingOptionsForSequence pointer will be operated.
+ * @param loopCount The number of image loopCount.
+ * @return Image functions result code.
+ *         {@link IMAGE_SUCCESS} if the execution is successful.
+ *         {@link IMAGE_BAD_PARAMETER} options is nullptr.
+ * @since 12
+ */
+Image_ErrorCode OH_PackingOptionsForSequence_SetLoopCount(OH_PackingOptionsForSequence *options, uint32_t loopCount);
+
+/**
+ * @brief Get LoopCount number for OH_PackingOptionsForSequence struct.
+ *
+ * @param options The OH_PackingOptionsForSequence pointer will be operated.
+ * @param loopCount The number of image loopCount.
+ * @return Image functions result code.
+ *         {@link IMAGE_SUCCESS} if the execution is successful.
+ *         {@link IMAGE_BAD_PARAMETER} options or loopCount is nullptr.
+ * @since 12
+ */
+Image_ErrorCode OH_PackingOptionsForSequence_GetLoopCount(OH_PackingOptionsForSequence *options, uint32_t *loopCount);
+
+/**
+ * @brief delete OH_PackingOptionsForSequence pointer.
+ *
+ * @param options The OH_PackingOptionsForSequence pointer will be operated.
+ * @return Image functions result code.
+ *         {@link IMAGE_SUCCESS} if the execution is successful.
+ *         {@link IMAGE_BAD_PARAMETER} options is nullptr.
+ * @since 12
+ */
+Image_ErrorCode OH_PackingOptionsForSequence_Release(OH_PackingOptionsForSequence *options);
+
 /**
  * @brief Create a pointer for OH_ImagePackerNative struct.
  *
@@ -219,6 +361,43 @@ Image_ErrorCode OH_ImagePackerNative_PackToDataFromImageSource(OH_ImagePackerNat
 Image_ErrorCode OH_ImagePackerNative_PackToDataFromPixelmap(OH_ImagePackerNative *imagePacker,
     OH_PackingOptions *options, OH_PixelmapNative *pixelmap, uint8_t *outData, size_t *size);
 
+/**
+ * @brief Encoding a <b>Picture</b> into the data with required format.
+ *
+ * @param imagePacker The imagePacker to use for packing.
+ * @param options Indicates the encoding {@link OH_PackingOptions}.
+ * @param picture The picture to be packed.
+ * @param outData The output data buffer to store the packed image.
+ * @param size A pointer to the size of the output data buffer.
+ * @return Image functions result code.
+ *         {@link IMAGE_SUCCESS} if the execution is successful.
+ *         {@link IMAGE_BAD_PARAMETER} imagePacker is nullptr, or picture is nullptr, or outData is nullptr,
+ *         or size is invalid.
+ *         {@link IMAGE_ENCODE_FAILED} encode failed.
+ * @since 12
+ */
+Image_ErrorCode OH_ImagePackerNative_PackToDataFromPicture(OH_ImagePackerNative *imagePacker,
+    OH_PackingOptions *options, OH_PictureNative *picture, uint8_t *outData, size_t *size);
+
+/**
+ * @brief Encoding a <b>PixelMap</b> sequence into the data
+ *
+ * @param imagePacker The imagePacker to use for packing.
+ * @param options Indicates the encoding {@link OH_PackingOptionsForSequence}.
+ * @param pixelmapSequence The pixelmap sequence to be packed.
+ * @param sequenceLength The pixelmap sequence size to be packed.
+ * @param outData The output data buffer to store the packed image.
+ * @param outDataSize A pointer to the size of the output data buffer.
+ * @return Image functions result code.
+ *         {@link IMAGE_SUCCESS} if the execution is successful.
+ *         {@link IMAGE_BAD_PARAMETER} one of the pointer type parameters is nullptr, or size/length is invalid
+ *         {@link IMAGE_ENCODE_FAILED} encode failed.
+ * @since 12
+ */
+Image_ErrorCode OH_ImagePackerNative_PackToDataFromPixelmapSequence(OH_ImagePackerNative *imagePacker,
+    OH_PackingOptionsForSequence *options, OH_PixelmapNative **pixelmapSequence,
+    size_t sequenceLength, uint8_t *outData, size_t *outDataSize);
+
 /**
  * @brief Encoding an <b>ImageSource</b> into the a file with fd with required format.
  *
@@ -245,6 +424,39 @@ Image_ErrorCode OH_ImagePackerNative_PackToFileFromImageSource(OH_ImagePackerNat
 Image_ErrorCode OH_ImagePackerNative_PackToFileFromPixelmap(OH_ImagePackerNative *imagePacker,
     OH_PackingOptions *options, OH_PixelmapNative *pixelmap, int32_t fd);
 
+/**
+ * @brief Encoding a <b>Picture</b> into the a file with fd with required format.
+ *
+ * @param imagePacker The imagePacker to use for packing.
+ * @param options Indicates the encoding {@link OH_PackingOptions}.
+ * @param picture The picture to be packed.
+ * @param fd Indicates a writable file descriptor.
+ * @return Image functions result code.
+ *         {@link IMAGE_SUCCESS} if the execution is successful.
+ *         {@link IMAGE_BAD_PARAMETER} imagePacker is nullptr, or picture is nullptr, or fd is invalid.
+ *         {@link IMAGE_ENCODE_FAILED} encode failed.
+ * @since 12
+ */
+Image_ErrorCode OH_ImagePackerNative_PackToFileFromPicture(OH_ImagePackerNative *imagePacker,
+    OH_PackingOptions *options, OH_PictureNative *picture, int32_t fd);
+
+/**
+  * @brief Encoding a <b>PixelMap</b> sequence into the a file with fd
+  *
+  * @param imagePacker The image packer to use for packing.
+  * @param options Indicates the encoding {@link OH_PackingOptionsForSequence}.
+  * @param pixelmapSequence The pixelmap sequence to be packed.
+  * @param sequenceLength The pixelmap sequence size to be packed.
+  * @param fd Indicates a writable file descriptor.
+  * @return Image functions result code.
+  *         {@link IMAGE_SUCCESS} if the execution is successful.
+  *         {@link IMAGE_BAD_PARAMETER} one of the pointer type parameters is nullptr, or length is invalid
+  *         {@link IMAGE_ENCODE_FAILED} encode failed.
+  * @since 12
+ */
+Image_ErrorCode OH_ImagePackerNative_PackToFileFromPixelmapSequence(OH_ImagePackerNative *imagePacker,
+    OH_PackingOptionsForSequence *options, OH_PixelmapNative **pixelmapSequence, size_t sequenceLength, int32_t fd);
+
 /**
   * @brief Releases an imagePacker object.
   *
diff --git a/multimedia/image_framework/include/image/image_source_native.h b/multimedia/image_framework/include/image/image_source_native.h
index 72cf4dae2dbda1887ee062ad4a346024551eb7bf..803fe4928ceb68756c73c1bfcf7a5d65d4800e1f 100644
--- a/multimedia/image_framework/include/image/image_source_native.h
+++ b/multimedia/image_framework/include/image/image_source_native.h
@@ -38,6 +38,7 @@
 #include "image_common.h"
 
 #include "pixelmap_native.h"
+#include "picture_native.h"
 #include "rawfile/raw_file.h"
 
 #ifdef __cplusplus
@@ -61,6 +62,22 @@ typedef struct OH_ImageSourceNative OH_ImageSourceNative;
 struct OH_ImageSource_Info;
 typedef struct OH_ImageSource_Info OH_ImageSource_Info;
 
+/**
+ * @brief Defines decoding options for picture
+ * {@link OH_DecodingOptionsForPicture_Create}.
+ *
+ * @since 12
+ */
+struct OH_DecodingOptionsForPicture;
+
+/**
+ * @brief Defines decoding options for picture
+ * {@link OH_DecodingOptionsForPicture_Create}.
+ *
+ * @since 12
+ */
+typedef struct OH_DecodingOptionsForPicture OH_DecodingOptionsForPicture;
+
 /**
  * @brief Enumerates decoding dynamic range..
  *
@@ -360,6 +377,23 @@ Image_ErrorCode OH_ImageSourceNative_CreatePixelmap(OH_ImageSourceNative *source
 Image_ErrorCode OH_ImageSourceNative_CreatePixelmapList(OH_ImageSourceNative *source, OH_DecodingOptions *options,
     OH_PixelmapNative *resVecPixMap[], size_t size);
 
+/**
+ * @brief Create Picture pointer from ImageSource
+ * based on the specified {@link OH_DecodingOptionsForPicture} struct.
+ *
+ * @param source Indicates a void pointer(from ImageSource pointer convert).
+ * @param options Indicates a pointer to the options for decoding the image source.
+ * For details, see {@link OH_DecodingOptionsForPicture}.
+ * @param picture Indicates a void pointer to the <b>Picture</b> object obtained at the C++ native layer.
+ * @return Image functions result code.
+ *         {@link IMAGE_SUCCESS} if the execution is successful.
+ *         {@link IMAGE_BAD_PARAMETER} source is nullptr, or picture is nullptr.
+ *         {@link IMAGE_DECODE_FAILED} decode failed.
+ * @since 12
+ */
+Image_ErrorCode OH_ImageSourceNative_CreatePicture(OH_ImageSourceNative *source, OH_DecodingOptionsForPicture *options,
+    OH_PictureNative **picture);
+
 /**
  * @brief Obtains the delay time list from some <b>ImageSource</b> objects (such as GIF image sources).
  *
@@ -429,6 +463,57 @@ Image_ErrorCode OH_ImageSourceNative_GetFrameCount(OH_ImageSourceNative *source,
  */
 Image_ErrorCode OH_ImageSourceNative_Release(OH_ImageSourceNative *source);
 
+/**
+ * @brief Create a pointer for OH_DecodingOptionsForPicture struct.
+ *
+ * @param options The OH_DecodingOptionsForPicture pointer will be operated.
+ * @return Image functions result code.
+ *         {@link IMAGE_SUCCESS} if the execution is successful.
+ *         {@link IMAGE_BAD_PARAMETER} options is nullptr.
+ * @since 12
+ */
+Image_ErrorCode OH_DecodingOptionsForPicture_Create(OH_DecodingOptionsForPicture **options);
+
+/**
+ * @brief Obtains the desired auxiliary pictures of decoding options.
+ *
+ * @param options The OH_DecodingOptionsForPicture pointer will be operated.
+ * @param desiredAuxiliaryPictures The desired auxiliary pictures in DecodingOptionsForPicture.
+ * @param length The length of desired auxiliary pictures.
+ * @return Image functions result code.
+ *         {@link IMAGE_SUCCESS} if the execution is successful.
+ *         {@link IMAGE_BAD_PARAMETER} options is nullptr, desiredAuxiliaryPictures is nullptr,
+ *         or length is invalid.
+ * @since 12
+ */
+Image_ErrorCode OH_DecodingOptionsForPicture_GetDesiredAuxiliaryPictures(OH_DecodingOptionsForPicture *options,
+    Image_AuxiliaryPictureType **desiredAuxiliaryPictures, size_t *length);
+
+/**
+ * @brief Set decoding options desired auxiliary pictures.
+ *
+ * @param options The OH_DecodingOptionsForPicture pointer will be operated.
+ * @param desiredAuxiliaryPictures The desired auxiliary pictures will be set.
+ * @param length The length of desired auxiliary pictures.
+ * @return Image functions result code.
+ *         {@link IMAGE_SUCCESS} if the execution is successful.
+ *         {@link IMAGE_BAD_PARAMETER} options is nullptr, desiredAuxiliaryPictures is nullptr,
+ *         or length is invalid.
+ * @since 12
+ */
+Image_ErrorCode OH_DecodingOptionsForPicture_SetDesiredAuxiliaryPictures(OH_DecodingOptionsForPicture *options,
+    Image_AuxiliaryPictureType *desiredAuxiliaryPictures, size_t length);
+
+/**
+ * @brief Releases an <b>DecodingOptionsForPicture</b> object.
+ *
+ * @param options Indicates a DecodingOptionsForPicture pointer.
+ * @return Image functions result code.
+ *         {@link IMAGE_SUCCESS} if the execution is successful.
+ *         {@link IMAGE_BAD_PARAMETER} options is nullptr.
+ * @since 12
+ */
+Image_ErrorCode OH_DecodingOptionsForPicture_Release(OH_DecodingOptionsForPicture *options);
 #ifdef __cplusplus
 };
 #endif
diff --git a/multimedia/image_framework/include/image/picture_native.h b/multimedia/image_framework/include/image/picture_native.h
new file mode 100644
index 0000000000000000000000000000000000000000..ddc402513050b346ac7faf6fdccc75b88b10798a
--- /dev/null
+++ b/multimedia/image_framework/include/image/picture_native.h
@@ -0,0 +1,491 @@
+/*
+ * Copyright (C) 2024 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+ 
+/**
+ * @addtogroup image
+ * @{
+ *
+ * @brief Provides APIs for obtaining picture data and information.
+ *
+ * @Syscap SystemCapability.Multimedia.Image.Core
+ * @since 12
+ */
+
+/**
+ * @file picture_native.h
+ *
+ * @brief Declares the APIs that can access a picture.
+ *
+ * @library libpicture.so
+ * @kit ImageKit
+ * @Syscap SystemCapability.Multimedia.Image.Core
+ * @since 12
+ */
+#ifndef INTERFACES_KITS_NATIVE_INCLUDE_IMAGE_PICTURE_NATIVE_H_
+#define INTERFACES_KITS_NATIVE_INCLUDE_IMAGE_PICTURE_NATIVE_H_
+#include "image_common.h"
+#include "pixelmap_native.h"
+ 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @brief Define a Picture struct type, used for picture pointer controls.
+ *
+ * @since 12
+ */
+struct OH_PictureNative;
+
+/**
+ * @brief Define a Picture struct type, used for picture pointer controls.
+ *
+ * @since 12
+ */
+typedef struct OH_PictureNative OH_PictureNative;
+
+/**
+ * @brief Define a AuxiliaryPicture struct type, used for auxiliary
+ * picture pointer controls.
+ *
+ * @since 12
+ */
+struct OH_AuxiliaryPictureNative;
+
+/**
+ * @brief Define a AuxiliaryPicture struct type, used for auxiliary
+ * picture pointer controls.
+ *
+ * @since 12
+ */
+typedef struct OH_AuxiliaryPictureNative OH_AuxiliaryPictureNative;
+
+/**
+ * @brief Define a AuxiliaryPictureInfo struct type, used for auxiliary
+ * picture info controls.
+ *
+ * @since 12
+ */
+struct OH_AuxiliaryPictureInfo;
+
+/**
+ * @brief Define a AuxiliaryPictureInfo struct type, used for auxiliary
+ * picture info controls.
+ *
+ * @since 12
+ */
+typedef struct OH_AuxiliaryPictureInfo OH_AuxiliaryPictureInfo;
+
+/**
+ * @brief Define a auxiliary picture type.
+ *
+ * @since 12
+ */
+typedef enum {
+    /*
+    * Gainmap
+    */
+    AUXILIARY_PICTURE_TYPE_GAINMAP = 1,
+    /*
+    * Depth map
+    */
+    AUXILIARY_PICTURE_TYPE_DEPTH_MAP = 2,
+    /*
+    * Unrefocus map
+    */
+    AUXILIARY_PICTURE_TYPE_UNREFOCUS_MAP = 3,
+    /*
+    * Linear map
+    */
+    AUXILIARY_PICTURE_TYPE_LINEAR_MAP = 4,
+    /*
+    * Fragment map
+    */
+    AUXILIARY_PICTURE_TYPE_FRAGMENT_MAP = 5,
+} Image_AuxiliaryPictureType;
+
+/**
+ * @brief Create a <b>Picture</b> object.
+ *
+ * @param mainPixelmap The pixel map of the main image.
+ * @param picture Picture pointer for created.
+ * @return Image functions result code.
+ *         {@link IMAGE_SUCCESS} if the execution is successful.
+ *         {@link IMAGE_BAD_PARAMETER} mainPixelmap is nullptr, or picture is nullptr.
+ * @since 12
+ */
+Image_ErrorCode OH_PictureNative_CreatePicture(OH_PixelmapNative *mainPixelmap, OH_PictureNative **picture);
+
+/**
+ * @brief Obtains the pixel map of the main image.
+ *
+ * @param picture The Picture pointer will be operated.
+ * @param mainPixelmap Main pixel map pointer for obtained.
+ * @return Image functions result code.
+ *         {@link IMAGE_SUCCESS} if the execution is successful.
+ *         {@link IMAGE_BAD_PARAMETER} picture is nullptr, or mainPixelmap is nullptr.
+ * @since 12
+ */
+Image_ErrorCode OH_PictureNative_GetMainPixelmap(OH_PictureNative *picture, OH_PixelmapNative **mainPixelmap);
+
+/**
+ * @brief Obtains the hdr pixel map.
+ *
+ * @param picture The Picture pointer will be operated.
+ * @param hdrPixelmap Hdr pixel map pointer for obtained.
+ * @return Image functions result code.
+ *         {@link IMAGE_SUCCESS} if the execution is successful.
+ *         {@link IMAGE_BAD_PARAMETER} picture is nullptr, or hdrPixelmap is nullptr.
+ *         {@link IMAGE_UNSUPPORTED_OPERATION} Unsupported operation, e.g. the picture does not has a gainmap
+ * @since 12
+ */
+Image_ErrorCode OH_PictureNative_GetHdrComposedPixelmap(OH_PictureNative *picture, OH_PixelmapNative **hdrPixelmap);
+
+/**
+ * @brief Obtains the gainmap pixel map.
+ *
+ * @param picture The Picture pointer will be operated.
+ * @param gainmapPixelmap Gainmap pointer for obtained.
+ * @return Image functions result code.
+ *         {@link IMAGE_SUCCESS} if the execution is successful.
+ *         {@link IMAGE_BAD_PARAMETER} picture is nullptr, or gainmapPixelmap is nullptr.
+ * @since 12
+ */
+Image_ErrorCode OH_PictureNative_GetGainmapPixelmap(OH_PictureNative *picture, OH_PixelmapNative **gainmapPixelmap);
+
+/**
+ * @brief Set auxiliary picture.
+ *
+ * @param picture The Picture pointer will be operated.
+ * @param type The type of auxiliary picture.
+ * @param auxiliaryPicture AuxiliaryPicture object.
+ * @return Image functions result code.
+ *         {@link IMAGE_SUCCESS} if the execution is successful.
+ *         {@link IMAGE_BAD_PARAMETER} picture is nullptr, or auxiliaryPicture is nullptr, or the type is invalid.
+ * @since 12
+ */
+Image_ErrorCode OH_PictureNative_SetAuxiliaryPicture(OH_PictureNative *picture, Image_AuxiliaryPictureType type,
+    OH_AuxiliaryPictureNative *auxiliaryPicture);
+
+/**
+ * @brief Obtains the auxiliary picture based on type.
+ *
+ * @param picture The Picture pointer will be operated.
+ * @param type The type of auxiliary picture.
+ * @param auxiliaryPicture AuxiliaryPicture pointer for obtained.
+ * @return Image functions result code.
+ *         {@link IMAGE_SUCCESS} if the execution is successful.
+ *         {@link IMAGE_BAD_PARAMETER} picture is nullptr, or auxiliaryPicture is nullptr, or the type is invalid.
+ * @since 12
+ */
+Image_ErrorCode OH_PictureNative_GetAuxiliaryPicture(OH_PictureNative *picture, Image_AuxiliaryPictureType type,
+    OH_AuxiliaryPictureNative **auxiliaryPicture);
+
+/**
+ * @brief Obtains the metadata of main picture.
+ *
+ * @param picture The Picture pointer will be operated.
+ * @param metadataType The type of metadata.
+ * @param metadata The metadata of main picture.
+ * @return Image functions result code.
+ *         {@link IMAGE_SUCCESS} if the execution is successful.
+ *         {@link IMAGE_BAD_PARAMETER} picture is nullptr, or metadata is nullptr.
+ *         {@link IMAGE_UNSUPPORTED_METADATA} unsupported metadata type.
+ * @since 12
+ */
+Image_ErrorCode OH_PictureNative_GetMetadata(OH_PictureNative *picture, Image_MetadataType metadataType,
+    OH_PictureMetadata **metadata);
+
+/**
+ * @brief Set main picture metadata.
+ *
+ * @param picture The Picture pointer will be operated.
+ * @param metadataType The type of metadata.
+ * @param metadata The metadata will be set.
+ * @return Image functions result code.
+ *         {@link IMAGE_SUCCESS} if the execution is successful.
+ *         {@link IMAGE_BAD_PARAMETER} picture is nullptr, or metadata is nullptr.
+ *         {@link IMAGE_UNSUPPORTED_METADATA} unsupported metadata type.
+ * @since 12
+ */
+Image_ErrorCode OH_PictureNative_SetMetadata(OH_PictureNative *picture, Image_MetadataType metadataType,
+    OH_PictureMetadata *metadata);
+
+/**
+ * @brief Releases this Picture object.
+ *
+ * @param picture The Picture pointer will be operated.
+ * @return Image functions result code.
+ *         {@link IMAGE_SUCCESS} if the execution is successful.
+ *         {@link IMAGE_BAD_PARAMETER} picture is nullptr.
+ * @since 12
+ */
+Image_ErrorCode OH_PictureNative_Release(OH_PictureNative *picture);
+
+/**
+ * @brief Create a <b>AuxiliaryPicture</b> object.
+ *
+ * @param data The image data buffer.
+ * @param dataLength The length of data.
+ * @param size The size of auxiliary picture.
+ * @param type The type of auxiliary picture.
+ * @param auxiliaryPicture AuxiliaryPicture pointer for created.
+ * @return Image functions result code.
+ *         {@link IMAGE_SUCCESS} if the execution is successful.
+ *         {@link IMAGE_BAD_PARAMETER} data is nullptr, or dataLength is invalid, or size is nullptr, or the type
+ *         is invalid, or auxiliaryPicture is nullptr.
+ * @since 12
+ */
+Image_ErrorCode OH_AuxiliaryPictureNative_Create(uint8_t *data, size_t dataLength, Image_Size *size,
+    Image_AuxiliaryPictureType type, OH_AuxiliaryPictureNative **auxiliaryPicture);
+
+/**
+ * @brief Write pixels to auxiliary picture.
+ *
+ * @param auxiliaryPicture The AuxiliaryPicture pointer will be operated.
+ * @param source The pixels will be written.
+ * @param bufferSize The size of pixels.
+ * @return Image functions result code.
+ *         {@link IMAGE_SUCCESS} if the execution is successful.
+ *         {@link IMAGE_BAD_PARAMETER} auxiliaryPicture is nullptr, or source is nullptr, or the bufferSize is invalid.
+ *         {@link IMAGE_ALLOC_FAILED} memory alloc failed.
+ *         {@link IMAGE_COPY_FAILED} memory copy failed.
+ * @since 12
+ */
+Image_ErrorCode OH_AuxiliaryPictureNative_WritePixels(OH_AuxiliaryPictureNative *auxiliaryPicture, uint8_t *source,
+    size_t bufferSize);
+
+/**
+ * @brief Read pixels from auxiliary picture.
+ *
+ * @param auxiliaryPicture The AuxiliaryPicture pointer will be operated.
+ * @param destination The pixels will be read.
+ * @param bufferSize The size of pixels for reading.
+ * @return Image functions result code.
+ *         {@link IMAGE_SUCCESS} if the execution is successful.
+ *         {@link IMAGE_BAD_PARAMETER} auxiliaryPicture is nullptr, or destination is nullptr,
+ *         or the bufferSize is invalid.
+ *         {@link IMAGE_ALLOC_FAILED} memory alloc failed.
+ *         {@link IMAGE_COPY_FAILED} memory copy failed.
+ * @since 12
+ */
+Image_ErrorCode OH_AuxiliaryPictureNative_ReadPixels(OH_AuxiliaryPictureNative *auxiliaryPicture, uint8_t *destination,
+    size_t *bufferSize);
+
+/**
+ * @brief Obtains the type of auxiliary picture.
+ *
+ * @param auxiliaryPicture The AuxiliaryPicture pointer will be operated.
+ * @param type The type of auxiliary picture.
+ * @return Image functions result code.
+ *         {@link IMAGE_SUCCESS} if the execution is successful.
+ *         {@link IMAGE_BAD_PARAMETER} auxiliaryPicture is nullptr, or type is nullptr.
+ * @since 12
+ */
+Image_ErrorCode OH_AuxiliaryPictureNative_GetType(OH_AuxiliaryPictureNative *auxiliaryPicture,
+    Image_AuxiliaryPictureType *type);
+
+/**
+ * @brief Obtains the info of auxiliary picture.
+ *
+ * @param auxiliaryPicture The AuxiliaryPicture pointer will be operated.
+ * @param info The info of auxiliary picture.
+ * @return Image functions result code.
+ *         {@link IMAGE_SUCCESS} if the execution is successful.
+ *         {@link IMAGE_BAD_PARAMETER} auxiliaryPicture is nullptr, or info is nullptr.
+ * @since 12
+ */
+Image_ErrorCode OH_AuxiliaryPictureNative_GetInfo(OH_AuxiliaryPictureNative *auxiliaryPicture,
+    OH_AuxiliaryPictureInfo **info);
+
+/**
+ * @brief Set auxiliary picture info.
+ *
+ * @param auxiliaryPicture The AuxiliaryPicture pointer will be operated.
+ * @param info The info will be set.
+ * @return Image functions result code.
+ *         {@link IMAGE_SUCCESS} if the execution is successful.
+ *         {@link IMAGE_BAD_PARAMETER} auxiliaryPicture is nullptr, or info is nullptr.
+ * @since 12
+ */
+Image_ErrorCode OH_AuxiliaryPictureNative_SetInfo(OH_AuxiliaryPictureNative *auxiliaryPicture,
+    OH_AuxiliaryPictureInfo *info);
+
+/**
+ * @brief Obtains the metadata of auxiliary picture.
+ *
+ * @param auxiliaryPicture The AuxiliaryPicture pointer will be operated.
+ * @param metadataType The type of metadata.
+ * @param metadata The metadata of auxiliary picture.
+ * @return Image functions result code.
+ *         {@link IMAGE_SUCCESS} if the execution is successful.
+ *         {@link IMAGE_BAD_PARAMETER} auxiliaryPicture is nullptr, or metadata is nullptr.
+ *         {@link IMAGE_UNSUPPORTED_METADATA} unsupported metadata type, or the metadata type does not match the
+ *         auxiliary picture type.
+ * @since 12
+ */
+Image_ErrorCode OH_AuxiliaryPictureNative_GetMetadata(OH_AuxiliaryPictureNative *auxiliaryPicture,
+    Image_MetadataType metadataType, OH_PictureMetadata **metadata);
+
+/**
+ * @brief Set auxiliary picture metadata.
+ *
+ * @param auxiliaryPicture The AuxiliaryPicture pointer will be operated.
+ * @param metadataType The type of metadata.
+ * @param metadata The metadata will be set.
+ * @return Image functions result code.
+ *         {@link IMAGE_SUCCESS} if the execution is successful.
+ *         {@link IMAGE_BAD_PARAMETER} auxiliaryPicture is nullptr, or metadata is nullptr.
+ *         {@link IMAGE_UNSUPPORTED_METADATA} unsupported metadata type, or the metadata type does not match the
+ *         auxiliary picture type.
+ * @since 12
+ */
+Image_ErrorCode OH_AuxiliaryPictureNative_SetMetadata(OH_AuxiliaryPictureNative *auxiliaryPicture,
+    Image_MetadataType metadataType, OH_PictureMetadata *metadata);
+
+/**
+ * @brief Releases this AuxiliaryPicture object.
+ *
+ * @param picture The Picture pointer will be operated.
+ * @return Image functions result code.
+ *         {@link IMAGE_SUCCESS} if the execution is successful.
+ *         {@link IMAGE_BAD_PARAMETER} picture is nullptr.
+ * @since 12
+ */
+Image_ErrorCode OH_AuxiliaryPictureNative_Release(OH_AuxiliaryPictureNative *picture);
+
+/**
+ * @brief Create a <b>AuxiliaryPictureInfo</b> object.
+ *
+ * @param info The AuxiliaryPictureInfo pointer will be operated.
+ * @return Image functions result code.
+ *         {@link IMAGE_SUCCESS} if the execution is successful.
+ *         {@link IMAGE_BAD_PARAMETER} info is nullptr.
+ * @since 12
+ */
+Image_ErrorCode OH_AuxiliaryPictureInfo_Create(OH_AuxiliaryPictureInfo **info);
+
+/**
+ * @brief Obtains the type of auxiliary picture info.
+ *
+ * @param info The AuxiliaryPictureInfo pointer will be operated.
+ * @param type The type of auxiliary picture info.
+ * @return Image functions result code.
+ *         {@link IMAGE_SUCCESS} if the execution is successful.
+ *         {@link IMAGE_BAD_PARAMETER} info is nullptr, or type is nullptr.
+ * @since 12
+ */
+Image_ErrorCode OH_AuxiliaryPictureInfo_GetType(OH_AuxiliaryPictureInfo *info, Image_AuxiliaryPictureType *type);
+
+/**
+ * @brief Set auxiliary picture info type.
+ *
+ * @param info The AuxiliaryPictureInfo pointer will be operated.
+ * @param type The type will be set.
+ * @return Image functions result code.
+ *         {@link IMAGE_SUCCESS} if the execution is successful.
+ *         {@link IMAGE_BAD_PARAMETER} info is nullptr, or type is invalid.
+ * @since 12
+ */
+Image_ErrorCode OH_AuxiliaryPictureInfo_SetType(OH_AuxiliaryPictureInfo *info, Image_AuxiliaryPictureType type);
+
+/**
+ * @brief Obtains the size of auxiliary picture info.
+ *
+ * @param info The AuxiliaryPictureInfo pointer will be operated.
+ * @param size The size of auxiliary picture info.
+ * @return Image functions result code.
+ *         {@link IMAGE_SUCCESS} if the execution is successful.
+ *         {@link IMAGE_BAD_PARAMETER} info is nullptr, or size is nullptr.
+ * @since 12
+ */
+Image_ErrorCode OH_AuxiliaryPictureInfo_GetSize(OH_AuxiliaryPictureInfo *info, Image_Size *size);
+
+/**
+ * @brief Set auxiliary picture info size.
+ *
+ * @param info The AuxiliaryPictureInfo pointer will be operated.
+ * @param size The size will be set.
+ * @return Image functions result code.
+ *         {@link IMAGE_SUCCESS} if the execution is successful.
+ *         {@link IMAGE_BAD_PARAMETER} info is nullptr, or size is nullptr.
+ * @since 12
+ */
+Image_ErrorCode OH_AuxiliaryPictureInfo_SetSize(OH_AuxiliaryPictureInfo *info, Image_Size *size);
+
+/**
+ * @brief Obtains the rowStride of auxiliary picture info.
+ *
+ * @param info The AuxiliaryPictureInfo pointer will be operated.
+ * @param rowStride The rowStride of auxiliary picture info.
+ * @return Image functions result code.
+ *         {@link IMAGE_SUCCESS} if the execution is successful.
+ *         {@link IMAGE_BAD_PARAMETER} info is nullptr, or rowStride is nullptr.
+ * @since 12
+ */
+Image_ErrorCode OH_AuxiliaryPictureInfo_GetRowStride(OH_AuxiliaryPictureInfo *info, uint32_t *rowStride);
+
+/**
+ * @brief Set auxiliary picture info rowStride.
+ *
+ * @param info The AuxiliaryPictureInfo pointer will be operated.
+ * @param rowStride The rowStride will be set.
+ * @return Image functions result code.
+ *         {@link IMAGE_SUCCESS} if the execution is successful.
+ *         {@link IMAGE_BAD_PARAMETER} info is nullptr, or rowStride is nullptr.
+ * @since 12
+ */
+Image_ErrorCode OH_AuxiliaryPictureInfo_SetRowStride(OH_AuxiliaryPictureInfo *info, uint32_t rowStride);
+
+/**
+ * @brief Obtains the pixelFormat of auxiliary picture info.
+ *
+ * @param info The AuxiliaryPictureInfo pointer will be operated.
+ * @param pixelFormat The pixelFormat will be get.
+ * @return Image functions result code.
+ *         {@link IMAGE_SUCCESS} if the execution is successful.
+ *         {@link IMAGE_BAD_PARAMETER} info is nullptr, or pixelFormat is nullptr.
+ * @since 12
+ */
+Image_ErrorCode OH_AuxiliaryPictureInfo_GetPixelFormat(OH_AuxiliaryPictureInfo *info, PIXEL_FORMAT *pixelFormat);
+
+/**
+ * @brief Set auxiliary picture info pixelFormat.
+ *
+ * @param info The AuxiliaryPictureInfo pointer will be operated.
+ * @param pixelFormat The pixelFormat will be set.
+ * @return Image functions result code.
+ *         {@link IMAGE_SUCCESS} if the execution is successful.
+ *         {@link IMAGE_BAD_PARAMETER} info is nullptr.
+ * @since 12
+ */
+Image_ErrorCode OH_AuxiliaryPictureInfo_SetPixelFormat(OH_AuxiliaryPictureInfo *info, PIXEL_FORMAT pixelFormat);
+
+/**
+ * @brief Releases this AuxiliaryPictureInfo object.
+ *
+ * @param info The AuxiliaryPictureInfo pointer will be operated.
+ * @return Image functions result code.
+ *         {@link IMAGE_SUCCESS} if the execution is successful.
+ *         {@link IMAGE_BAD_PARAMETER} info is nullptr.
+ * @since 12
+ */
+Image_ErrorCode OH_AuxiliaryPictureInfo_Release(OH_AuxiliaryPictureInfo *info);
+
+#ifdef __cplusplus
+};
+#endif
+/** @} */
+#endif //INTERFACES_KITS_NATIVE_INCLUDE_IMAGE_PICTURE_NATIVE_H_
\ No newline at end of file
diff --git a/multimedia/image_framework/include/image/pixelmap_native.h b/multimedia/image_framework/include/image/pixelmap_native.h
index 5f8be7c783e9671e7fd411d5ab276e6d0bd05a63..875bafe5bbd8162291976c018ac6eeb2926fe2aa 100644
--- a/multimedia/image_framework/include/image/pixelmap_native.h
+++ b/multimedia/image_framework/include/image/pixelmap_native.h
@@ -171,19 +171,19 @@ typedef enum {
     /**
      * No metadata.
      */
-    NONE = 0,
+    HDR_METADATA_TYPE_NONE = 0,
     /**
      * Indicates that metadata will be used for the base image.
      */
-    BASE = 1,
+    HDR_METADATA_TYPE_BASE = 1,
     /**
      * Indicates that metadata will be used for the gainmap image.
      */
-    GAINMAP = 2,
+    HDR_METADATA_TYPE_GAINMAP = 2,
     /**
      * Indicates that metadata will be used for the alternate image.
      */
-    ALTERNATE = 3,
+    HDR_METADATA_TYPE_ALTERNATE = 3,
 } OH_Pixelmap_HdrMetadataType;
 
 /**
diff --git a/multimedia/image_framework/libimage_common.ndk.json b/multimedia/image_framework/libimage_common.ndk.json
new file mode 100644
index 0000000000000000000000000000000000000000..9faa63b593d126950cc3f865dc2413ad7156f2bc
--- /dev/null
+++ b/multimedia/image_framework/libimage_common.ndk.json
@@ -0,0 +1,22 @@
+[
+    {
+        "first_introduced": "12",
+        "name": "OH_PictureMetadata_Create"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_PictureMetadata_GetProperty"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_PictureMetadata_SetProperty"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_PictureMetadata_Release"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_PictureMetadata_Clone"
+    }
+]
\ No newline at end of file
diff --git a/multimedia/image_framework/libimage_packer.ndk.json b/multimedia/image_framework/libimage_packer.ndk.json
index 0b5efcecfdb13f252a99694f011a200e24e884c6..694b6e2b82c30c858404ba3a5520dbfe8d88ed96 100644
--- a/multimedia/image_framework/libimage_packer.ndk.json
+++ b/multimedia/image_framework/libimage_packer.ndk.json
@@ -39,6 +39,46 @@
         "first_introduced": "12",
         "name": "OH_PackingOptions_Release"
     },
+    {
+        "first_introduced": "12",
+        "name": "OH_PackingOptionsForSequence_Create"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_PackingOptionsForSequence_SetFrameCount"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_PackingOptionsForSequence_GetFrameCount"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_PackingOptionsForSequence_SetDelayTimeList"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_PackingOptionsForSequence_GetDelayTimeList"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_PackingOptionsForSequence_SetDisposalTypes"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_PackingOptionsForSequence_GetDisposalTypes"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_PackingOptionsForSequence_SetLoopCount"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_PackingOptionsForSequence_GetLoopCount"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_PackingOptionsForSequence_Release"
+    },
     {
         "first_introduced": "12",
         "name": "OH_ImagePackerNative_Create"
@@ -51,6 +91,14 @@
         "first_introduced": "12",
         "name": "OH_ImagePackerNative_PackToDataFromPixelmap"
     },
+    {
+        "first_introduced": "12",
+        "name": "OH_ImagePackerNative_PackToDataFromPicture"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ImagePackerNative_PackToDataFromPixelmapSequence"
+    },
     {
         "first_introduced": "12",
         "name": "OH_ImagePackerNative_PackToFileFromImageSource"
@@ -59,6 +107,14 @@
         "first_introduced": "12",
         "name": "OH_ImagePackerNative_PackToFileFromPixelmap"
     },
+    {
+        "first_introduced": "12",
+        "name": "OH_ImagePackerNative_PackToFileFromPicture"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ImagePackerNative_PackToFileFromPixelmapSequence"
+    },
     {
         "first_introduced": "12",
         "name": "OH_ImagePackerNative_Release"
diff --git a/multimedia/image_framework/libimage_source.ndk.json b/multimedia/image_framework/libimage_source.ndk.json
index 562ec53ca3b2468e6f7c9c70d68b944ff53c59a0..133bba8ecbb0a2240f96e20f66985b32ad80af6f 100644
--- a/multimedia/image_framework/libimage_source.ndk.json
+++ b/multimedia/image_framework/libimage_source.ndk.json
@@ -99,6 +99,10 @@
         "first_introduced": "12",
         "name": "OH_ImageSourceNative_CreatePixelmapList"
     },
+    {
+        "first_introduced": "12",
+        "name": "OH_ImageSourceNative_CreatePicture"
+    },
     {
         "first_introduced": "12",
         "name": "OH_ImageSourceNative_GetDelayTimeList"
@@ -122,5 +126,21 @@
     {
         "first_introduced": "12",
         "name": "OH_ImageSourceNative_Release"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_DecodingOptionsForPicture_Create"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_DecodingOptionsForPicture_GetDesiredAuxiliaryPictures"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_DecodingOptionsForPicture_SetDesiredAuxiliaryPictures"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_DecodingOptionsForPicture_Release"
     }
 ]
\ No newline at end of file
diff --git a/multimedia/image_framework/libohimage.ndk.json b/multimedia/image_framework/libohimage.ndk.json
index a9eefa5fbf460cbf00e0f714a491f9e2b330cc41..da613fb2ac170e64b6ec444011d7a8133d3da97b 100644
--- a/multimedia/image_framework/libohimage.ndk.json
+++ b/multimedia/image_framework/libohimage.ndk.json
@@ -23,6 +23,10 @@
         "first_introduced": "12",
         "name": "OH_ImageNative_GetPixelStride"
     },
+    {
+        "first_introduced": "12",
+        "name": "OH_ImageNative_GetTimestamp"
+    },
     {
         "first_introduced": "12",
         "name": "OH_ImageNative_Release"
diff --git a/multimedia/image_framework/libpicture.ndk.json b/multimedia/image_framework/libpicture.ndk.json
new file mode 100644
index 0000000000000000000000000000000000000000..d74f9c0f25f5b9e854d3d914d81c85c3bde3402c
--- /dev/null
+++ b/multimedia/image_framework/libpicture.ndk.json
@@ -0,0 +1,114 @@
+[
+    {
+      "first_introduced": "12",
+      "name": "OH_PictureNative_CreatePicture"
+    },
+    {
+      "first_introduced": "12",
+      "name": "OH_PictureNative_GetMainPixelmap"
+    },
+    {
+      "first_introduced": "12",
+      "name": "OH_PictureNative_GetHdrComposedPixelmap"
+    },
+    {
+      "first_introduced": "12",
+      "name": "OH_PictureNative_GetGainmapPixelmap"
+    },
+    {
+      "first_introduced": "12",
+      "name": "OH_PictureNative_SetAuxiliaryPicture"
+    },
+    {
+      "first_introduced": "12",
+      "name": "OH_PictureNative_GetAuxiliaryPicture"
+    },
+    {
+      "first_introduced": "12",
+      "name": "OH_PictureNative_GetMetadata"
+    },
+    {
+      "first_introduced": "12",
+      "name": "OH_PictureNative_SetMetadata"
+    },
+    {
+      "first_introduced": "12",
+      "name": "OH_PictureNative_Release"
+    },
+    {
+      "first_introduced": "12",
+      "name": "OH_AuxiliaryPictureNative_Create"
+    },
+    {
+      "first_introduced": "12",
+      "name": "OH_AuxiliaryPictureNative_WritePixels"
+    },
+    {
+      "first_introduced": "12",
+      "name": "OH_AuxiliaryPictureNative_ReadPixels"
+    },
+    {
+      "first_introduced": "12",
+      "name": "OH_AuxiliaryPictureNative_GetType"
+    },
+    {
+      "first_introduced": "12",
+      "name": "OH_AuxiliaryPictureNative_GetInfo"
+    },
+    {
+      "first_introduced": "12",
+      "name": "OH_AuxiliaryPictureNative_SetInfo"
+    },
+    {
+      "first_introduced": "12",
+      "name": "OH_AuxiliaryPictureNative_GetMetadata"
+    },
+    {
+      "first_introduced": "12",
+      "name": "OH_AuxiliaryPictureNative_SetMetadata"
+    },
+    {
+      "first_introduced": "12",
+      "name": "OH_AuxiliaryPictureNative_Release"
+    },
+    {
+      "first_introduced": "12",
+      "name": "OH_AuxiliaryPictureInfo_Create"
+    },
+    {
+      "first_introduced": "12",
+      "name": "OH_AuxiliaryPictureInfo_GetType"
+    },
+    {
+      "first_introduced": "12",
+      "name": "OH_AuxiliaryPictureInfo_SetType"
+    },
+    {
+      "first_introduced": "12",
+      "name": "OH_AuxiliaryPictureInfo_GetSize"
+    },
+    {
+      "first_introduced": "12",
+      "name": "OH_AuxiliaryPictureInfo_SetSize"
+    },
+    {
+      "first_introduced": "12",
+      "name": "OH_AuxiliaryPictureInfo_GetRowStride"
+    },
+    {
+      "first_introduced": "12",
+      "name": "OH_AuxiliaryPictureInfo_SetRowStride"
+    },
+    {
+      "first_introduced": "12",
+      "name": "OH_AuxiliaryPictureInfo_GetPixelFormat"
+    },
+    {
+      "first_introduced": "12",
+      "name": "OH_AuxiliaryPictureInfo_SetPixelFormat"
+    },
+    {
+      "first_introduced": "12",
+      "name": "OH_AuxiliaryPictureInfo_Release"
+    }
+  ]
\ No newline at end of file
diff --git a/multimedia/image_framework/libpixelmap.ndk.json b/multimedia/image_framework/libpixelmap.ndk.json
index f06f6b1866994fabc7112dc3877870b99a9d044d..5a1af8e20dd8478b6e0f3480a38b88920347a618 100644
--- a/multimedia/image_framework/libpixelmap.ndk.json
+++ b/multimedia/image_framework/libpixelmap.ndk.json
@@ -149,10 +149,10 @@
     },
     {
         "first_introduced": "12",
-        "name": "OH_PixelmapNative_ConvertPixelmapToNapi"
+        "name": "OH_PixelmapNative_ConvertPixelmapNativeToNapi"
     },
     {
         "first_introduced": "12",
-        "name": "OH_PixelmapNative_ConvertPixelmapFromNapi"
+        "name": "OH_PixelmapNative_ConvertPixelmapNativeFromNapi"
     }
 ]
\ No newline at end of file
diff --git a/multimedia/player_framework/avscreen_capture/libnative_avscreen_capture.ndk.json b/multimedia/player_framework/avscreen_capture/libnative_avscreen_capture.ndk.json
index 645b3569dbcc1ec2f96b800754cda139bab903c6..1e53ae7d709c96066e430869fe0ca9439238991b 100644
--- a/multimedia/player_framework/avscreen_capture/libnative_avscreen_capture.ndk.json
+++ b/multimedia/player_framework/avscreen_capture/libnative_avscreen_capture.ndk.json
@@ -94,5 +94,9 @@
     {
         "first_introduced": "12",
         "name": "OH_AVScreenCapture_ResizeCanvas"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_AVScreenCapture_SkipPrivacyMode"
     }
 ]
\ No newline at end of file
diff --git a/multimedia/player_framework/native_avscreen_capture.h b/multimedia/player_framework/native_avscreen_capture.h
index 1264f7882a8286daa7996eb36bc167450e31542c..e993b8ef28ed0b8b9308d5786960c26f5e519987 100644
--- a/multimedia/player_framework/native_avscreen_capture.h
+++ b/multimedia/player_framework/native_avscreen_capture.h
@@ -398,6 +398,23 @@ OH_AVSCREEN_CAPTURE_ErrCode OH_AVScreenCapture_ContentFilter_AddWindowContent(
  */
 OH_AVSCREEN_CAPTURE_ErrCode OH_AVScreenCapture_ResizeCanvas(struct OH_AVScreenCapture *capture,
     int32_t width, int32_t height);
+
+/**
+ * @brief skip some windows' privacy mode of current app during the screen recording
+ * @syscap SystemCapability.Multimedia.Media.AVScreenCapture
+ * @param capture Pointer to an OH_AVScreenCapture instance
+ * @param Pointer of windowID list
+ * @param length of windowID list
+ * @return Function result code.
+ *         {@link AV_SCREEN_CAPTURE_ERR_OK} if the execution is successful.
+ *         {@link AV_SCREEN_CAPTURE_ERR_INVALID_VAL} input capture is nullptr or input windowIDs are not belong current
+ *         app.
+ *         {@link AV_SCREEN_CAPTURE_ERR_OPERATE_NOT_PERMIT} opertation not be permitted.
+ * @since 12
+ * @version 1.0
+ */
+OH_AVSCREEN_CAPTURE_ErrCode OH_AVScreenCapture_SkipPrivacyMode(struct OH_AVScreenCapture *capture,
+    int32_t *windowIDs, int32_t windowCount);
 #ifdef __cplusplus
 }
 #endif
diff --git a/multimedia/player_framework/native_avscreen_capture_base.h b/multimedia/player_framework/native_avscreen_capture_base.h
index 34eb708d4b6a7807fa34bc18656325e2980ce34e..0d5b353871361e6d4fe8f043df90c82723a0173f 100644
--- a/multimedia/player_framework/native_avscreen_capture_base.h
+++ b/multimedia/player_framework/native_avscreen_capture_base.h
@@ -446,6 +446,8 @@ typedef enum OH_AVScreenCaptureStateCode {
     OH_SCREEN_CAPTURE_STATE_ENTER_PRIVATE_SCENE = 8,
     /* Private window disappeared on current captured screen*/
     OH_SCREEN_CAPTURE_STATE_EXIT_PRIVATE_SCENE = 9,
+    /* ScreenCapture stopped by user switches */
+    OH_SCREEN_CAPTURE_STATE_STOPPED_BY_USER_SWITCHES = 10,
 } OH_AVScreenCaptureStateCode;
 
 /**
diff --git a/multimedia/video_processing_engine/image_processing.h b/multimedia/video_processing_engine/image_processing.h
new file mode 100644
index 0000000000000000000000000000000000000000..81f503ecf3b6ed252ee9cb4e6335143853346532
--- /dev/null
+++ b/multimedia/video_processing_engine/image_processing.h
@@ -0,0 +1,314 @@
+/*
+ * Copyright (c) 2024 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * @addtogroup ImageProcessing
+ * @{
+ *
+ * @brief Provide APIs for image quality processing.
+ *
+ * @since 12
+ */
+
+/**
+ * @file image_processing.h
+ *
+ * @brief Declare image processing functions.
+ *
+ * Provides SDR content processing for images, including color space conversion, metadata generation
+ * and image scaling.
+ *
+ * @library libimage_processing.so
+ * @syscap SystemCapability.Multimedia.VideoProcessingEngine
+ * @kit ImageKit
+ * @since 12
+ */
+
+#ifndef VIDEO_PROCESSING_ENGINE_C_API_IMAGE_PROCESSING_H
+#define VIDEO_PROCESSING_ENGINE_C_API_IMAGE_PROCESSING_H
+
+#include <stdint.h>
+#include <stdbool.h>
+#include "image_processing_types.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @brief Initialize global environment for image processing.
+ *
+ * This function is optional. \n
+ * Typically, this function is called once when the host process is started to initialize the global environment for
+ * image processing, which can reduce the time of {@link OH_ImageProcessing_Create}. \n
+ * To deinitialize global environment, call {@link OH_ImageProcessing_DeinitializeEnvironment}.
+ *
+ * @return {@link IMAGE_PROCESSING_SUCCESS} if initialization is successful. \n
+ * {@link IMAGE_PROCESSING_ERROR_INITIALIZE_FAILED} if initialization is failed. \n
+ * You can check if the device GPU is working properly.
+ * @since 12
+ */
+ImageProcessing_ErrorCode OH_ImageProcessing_InitializeEnvironment(void);
+
+/**
+ * @brief Deinitialize global environment for image processing.
+ *
+ * This function is required if {@link OH_ImageProcessing_InitializeEnvironment} is called. Typically, this
+ * function is called when the host process is about to exit to deinitialize the global environment, which is
+ * initialized by calling {@link OH_ImageProcessing_InitializeEnvironment}. \n
+ * If there is some image processing instance existing, this function should not be called. \n
+ * If the {@link OH_ImageProcessing_InitializeEnvironment} is not called, this function should not be called.
+ *
+ * @return {@link IMAGE_PROCESSING_SUCCESS} if deinitialization is successful. \n
+ * {@link IMAGE_PROCESSING_ERROR_OPERATION_NOT_PERMITTED} if some image processing instance is not destroyed or
+ * {@link OH_ImageProcessing_InitializeEnvironment} is not called. \n
+ * @since 12
+ */
+ImageProcessing_ErrorCode OH_ImageProcessing_DeinitializeEnvironment(void);
+
+/**
+ * @brief Query whether the image color space conversion is supported.
+ *
+ * @param sourceImageInfo Input image color space information pointer.
+ * @param destinationImageInfo Output image color space information pointer.
+ * @return <b>true</b> if the color space conversion is supported. \n
+ * <b>false</b> if the the color space conversion is unsupported.
+ * @since 12
+ */
+bool OH_ImageProcessing_IsColorSpaceConversionSupported(
+    const ImageProcessing_ColorSpaceInfo* sourceImageInfo,
+    const ImageProcessing_ColorSpaceInfo* destinationImageInfo);
+
+/**
+ * @brief Query whether the image composition is supported.
+ *
+ * @param sourceImageInfo Input image color space information pointer.
+ * @param sourceGainmapInfo Input gainmap color space information pointer.
+ * @param destinationImageInfo Output image color space information pointer.
+ * @return <b>true</b> if the image composition is supported. \n
+ * <b>false</b> if the image composition is unsupported.
+ * @since 12
+ */
+bool OH_ImageProcessing_IsCompositionSupported(
+    const ImageProcessing_ColorSpaceInfo* sourceImageInfo,
+    const ImageProcessing_ColorSpaceInfo* sourceGainmapInfo,
+    const ImageProcessing_ColorSpaceInfo* destinationImageInfo);
+
+/**
+ * @brief Query whether the image decomposition is supported.
+ *
+ * @param sourceImageInfo Input image color space information pointer.
+ * @param destinationImageInfo Output image color space information pointer.
+ * @param destinationGainmapInfo Output gainmap information pointer.
+ * @return <b>true</b> if the image decomposition is supported. \n
+ * <b>false</b> if the image decomposition is unsupported.
+ * @since 12
+ */
+bool OH_ImageProcessing_IsDecompositionSupported(
+    const ImageProcessing_ColorSpaceInfo* sourceImageInfo,
+    const ImageProcessing_ColorSpaceInfo* destinationImageInfo,
+    const ImageProcessing_ColorSpaceInfo* destinationGainmapInfo);
+
+/**
+ * @brief Query whether the image metadata generation is supported.
+ *
+ * @param sourceImageInfo Input image color space information pointer.
+ * @return <b>true</b> if the image metadata generation is supported.. \n
+ * <b>false</b> if the image metadata generation is unsupported.
+ * @since 12
+ */
+bool OH_ImageProcessing_IsMetadataGenerationSupported(
+    const ImageProcessing_ColorSpaceInfo* sourceImageInfo);
+    
+/**
+ * @brief Create an image processing instance.
+ *
+ * @param imageProcessor Output parameter. The *imageProcessor points to a new image processing object.
+ * The *imageProcessor must be null before passed in.
+ * @param type Use IMAGE_PROCESSING_TYPE_XXX to specify the processing type. The processing type of the instance can not
+ * be changed.
+ * @return {@link IMAGE_PROCESSING_SUCCESS} if creating an image processing successfully. \n
+ * {@link IMAGE_PROCESSING_ERROR_UNSUPPORTED_PROCESSING} if the type is not supported. For example, if metadata
+ * generation is not supported by vendor, it returns unsupported processing. \n
+ * {@link IMAGE_PROCESSING_ERROR_CREATE_FAILED} if failed to create an image processing. \n
+ * {@link IMAGE_PROCESSING_ERROR_INVALID_INSTANCE} if instance is null or <b>*</b>instance is <b>not</b> null. \n
+ * {@link IMAGE_PROCESSING_ERROR_INVALID_PARAMETER} if type is invalid. \n
+ * @since 12
+ */
+ImageProcessing_ErrorCode OH_ImageProcessing_Create(OH_ImageProcessing** imageProcessor, int32_t type);
+
+/**
+ * @brief Destroy the image processing instance.
+ *
+ * @param imageProcessor An image processing instance pointer. It is recommended setting the
+ * instance pointer to null after the instance is destroyed.
+ * @return {@link IMAGE_PROCESSING_SUCCESS} if the instance is destroyed successfully. \n
+ * {@link IMAGE_PROCESSING_ERROR_INVALID_INSTANCE} if instance is null or not an image processing instance.
+ * @since 12
+ */
+ImageProcessing_ErrorCode OH_ImageProcessing_Destroy(OH_ImageProcessing* imageProcessor);
+
+/**
+ * @brief Set parameter for image processing.
+ *
+ * Add parameter identified by the specified parameter key.
+ *
+ * @param imageProcessor An image processing instance pointer.
+ * @param parameter The parameter for image processing.
+ * @return {@link IMAGE_PROCESSING_SUCCESS} if setting parameter is successful. \n
+ * {@link IMAGE_PROCESSING_ERROR_INVALID_INSTANCE} if instance is null or not an image processing instance. \n
+ * {@link IMAGE_PROCESSING_ERROR_INVALID_PARAMETER} if the parameter is null. \n
+ * {@link IMAGE_PROCESSING_ERROR_INVALID_VALUE} if some property of the parameter is invalid. For example, the parameter
+ * contains unsupported parameter key or value. \n
+ * {@link IMAGE_PROCESSING_ERROR_NO_MEMORY} if memory allocation failed.
+ * @since 12
+ */
+ImageProcessing_ErrorCode OH_ImageProcessing_SetParameter(OH_ImageProcessing* imageProcessor,
+    const OH_AVFormat* parameter);
+
+/**
+ * @brief Get parameter of image processing.
+ *
+ * Get parameter identified by the specified parameter key.
+ *
+ * @param imageProcessor An image processing instance pointer.
+ * @param parameter The parameter used by the image processing instance.
+ * @return {@link IMAGE_PROCESSING_SUCCESS} if getting parameter is successful. \n
+ * {@link IMAGE_PROCESSING_ERROR_INVALID_INSTANCE} if instance is null or not an image processing instance. \n
+ * {@link IMAGE_PROCESSING_ERROR_INVALID_PARAMETER} if the parameter is null. \n
+ * @since 12
+ */
+ImageProcessing_ErrorCode OH_ImageProcessing_GetParameter(OH_ImageProcessing* imageProcessor,
+    OH_AVFormat* parameter);
+
+/**
+ * @brief Conversion between single-layer images.
+ *
+ * The function generate the destinationImage from sourceImage. It include the colorspace conversion from
+ * HDR image to SDR image, SDR image to HDR image, SDR image to SDR image and HDR image to HDR image.
+ *
+ * @param imageProcessor An image processing instance pointer. The instance should be created with
+ * type {@link IMAGE_PROCESSING_TYPE_COLOR_SPACE_CONVERSION}.
+ * @param sourceImage Input image pointer.
+ * @param destinationImage Output image pointer.
+ * @return {@link IMAGE_PROCESSING_SUCCESS} if processing image is successful. \n
+ * {@link IMAGE_PROCESSING_ERROR_INVALID_INSTANCE} if instance is null or not an image processing instance. \n
+ * {@link IMAGE_PROCESSING_ERROR_INVALID_PARAMETER} if the image is null. \n
+ * {@link IMAGE_PROCESSING_ERROR_INVALID_VALUE} if some property of image is invalid. For example, the color space
+ * of the image is unsupported. \n
+ * {@link IMAGE_PROCESSING_ERROR_UNSUPPORTED_PROCESSING} if the processing is not supported. \n
+ * {@link IMAGE_PROCESSING_ERROR_PROCESS_FAILED} if processing error occurs. \n
+ * {@link IMAGE_PROCESSING_ERROR_NO_MEMORY} if memory allocation failed.
+ * @since 12
+ */
+ImageProcessing_ErrorCode OH_ImageProcessing_ConvertColorSpace(OH_ImageProcessing* imageProcessor,
+    OH_PixelmapNative* sourceImage, OH_PixelmapNative* destinationImage);
+
+/**
+ * @brief Composition from dual-layer HDR images to single-layer HDR images.
+ *
+ * The function generate the destinationImage from sourceImage and sourceGainmap.
+ *
+ * @param imageProcessor An image processing instance pointer. The instance should be created with
+ * type {@link IMAGE_PROCESSING_TYPE_COMPOSITION}.
+ * @param sourceImage Input image pointer.
+ * @param sourceGainmap Input gainmap pointer.
+ * @param destinationImage Output image pointer.
+ * @return {@link IMAGE_PROCESSING_SUCCESS} if processing image is successful. \n
+ * {@link IMAGE_PROCESSING_ERROR_INVALID_INSTANCE} if instance is null or not an image processing instance. \n
+ * {@link IMAGE_PROCESSING_ERROR_INVALID_PARAMETER} if the image is null. \n
+ * {@link IMAGE_PROCESSING_ERROR_INVALID_VALUE} if some property of image is invalid. For example, the color space
+ * of the image is unsupported. \n
+ * {@link IMAGE_PROCESSING_ERROR_UNSUPPORTED_PROCESSING} if the processing is not supported. \n
+ * {@link IMAGE_PROCESSING_ERROR_PROCESS_FAILED} if processing error occurs. \n
+ * {@link IMAGE_PROCESSING_ERROR_NO_MEMORY} if memory allocation failed.
+ * @since 12
+ */
+ImageProcessing_ErrorCode OH_ImageProcessing_Compose(OH_ImageProcessing* imageProcessor,
+    OH_PixelmapNative* sourceImage, OH_PixelmapNative* sourceGainmap, OH_PixelmapNative* destinationImage);
+
+/**
+ * @brief Decomposition from single-layer HDR images to dual-layer HDR images.
+ *
+ * The function generate the destinationImage and destinationGainmap from sourceImage.
+ *
+ * @param imageProcessor An image processing instance pointer. The instance should be created with
+ * type {@link IMAGE_PROCESSING_TYPE_DECOMPOSITION}.
+ * @param sourceImage Input image pointer.
+ * @param destinationImage Output image pointer.
+ * @param destinationGainmap Output gainmap pointer.
+ * @return {@link IMAGE_PROCESSING_SUCCESS} if processing image is successful. \n
+ * {@link IMAGE_PROCESSING_ERROR_INVALID_INSTANCE} if instance is null or not an image processing instance. \n
+ * {@link IMAGE_PROCESSING_ERROR_INVALID_PARAMETER} if the image is null. \n
+ * {@link IMAGE_PROCESSING_ERROR_INVALID_VALUE} if some property of image is invalid. For example, the color space
+ * of the image is unsupported. \n
+ * {@link IMAGE_PROCESSING_ERROR_UNSUPPORTED_PROCESSING} if the processing is not supported. \n
+ * {@link IMAGE_PROCESSING_ERROR_PROCESS_FAILED} if processing error occurs. \n
+ * {@link IMAGE_PROCESSING_ERROR_NO_MEMORY} if memory allocation failed.
+ * @since 12
+ */
+ImageProcessing_ErrorCode OH_ImageProcessing_Decompose(OH_ImageProcessing* imageProcessor,
+    OH_PixelmapNative* sourceImage, OH_PixelmapNative* destinationImage, OH_PixelmapNative* destinationGainmap);
+
+/**
+ * @brief Metadata Generation for HDR images.
+ *
+ * The function generate metadata for the sourceImage.
+ *
+ * @param imageProcessor An image processing instance pointer. The instance should be created with
+ * type {@link IMAGE_PROCESSING_TYPE_METADATA_GENERATION}.
+ * @param sourceImage Input image pointer.
+ * @return {@link IMAGE_PROCESSING_SUCCESS} if processing image is successful. \n
+ * {@link IMAGE_PROCESSING_ERROR_INVALID_INSTANCE} if instance is null or not an image processing instance. \n
+ * {@link IMAGE_PROCESSING_ERROR_INVALID_PARAMETER} if the image is null. \n
+ * {@link IMAGE_PROCESSING_ERROR_INVALID_VALUE} if some property of image is invalid. For example, the color space
+ * of the image is unsupported. \n
+ * {@link IMAGE_PROCESSING_ERROR_UNSUPPORTED_PROCESSING} if the processing is not supported. \n
+ * {@link IMAGE_PROCESSING_ERROR_PROCESS_FAILED} if processing error occurs. \n
+ * {@link IMAGE_PROCESSING_ERROR_NO_MEMORY} if memory allocation failed.
+ * @since 12
+ */
+ImageProcessing_ErrorCode OH_ImageProcessing_GenerateMetadata(OH_ImageProcessing* imageProcessor,
+    OH_PixelmapNative* sourceImage);
+
+/**
+ * @brief Clarity enhancement for images.
+ *
+ * The function generate the destinationImage from sourceImage with necessary scaling operation according to the size
+ * preset in the sourceImage and destinationImage. Different levels of scaling methonds are provided to balance
+ * performance and image quality.
+ *
+ * @param imageProcessor An image processing instance pointer. The instance should be created with
+ * type {@link IMAGE_PROCESSING_TYPE_DETAIL_ENHANCER}.
+ * @param sourceImage Input image pointer.
+ * @param destinationImage Output image pointer.
+ * @return {@link IMAGE_PROCESSING_SUCCESS} if processing image is successful. \n
+ * {@link IMAGE_PROCESSING_ERROR_INVALID_INSTANCE} if instance is null or not an image processing instance. \n
+ * {@link IMAGE_PROCESSING_ERROR_INVALID_PARAMETER} if the image is null. \n
+ * {@link IMAGE_PROCESSING_ERROR_INVALID_VALUE} if some property of image is invalid. For example, the color space
+ * of the image is unsupported. \n
+ * {@link IMAGE_PROCESSING_ERROR_UNSUPPORTED_PROCESSING} if the processing is not supported. \n
+ * {@link IMAGE_PROCESSING_ERROR_PROCESS_FAILED} if processing error occurs. \n
+ * {@link IMAGE_PROCESSING_ERROR_NO_MEMORY} if memory allocation failed.
+ * @since 12
+ */
+ImageProcessing_ErrorCode OH_ImageProcessing_EnhanceDetail(OH_ImageProcessing* imageProcessor,
+    OH_PixelmapNative* sourceImage, OH_PixelmapNative* destinationImage);
+#ifdef __cplusplus
+}
+#endif
+
+#endif // VIDEO_PROCESSING_ENGINE_C_API_IMAGE_PROCESSING_H
+/** @} */
diff --git a/multimedia/video_processing_engine/image_processing/BUILD.gn b/multimedia/video_processing_engine/image_processing/BUILD.gn
new file mode 100644
index 0000000000000000000000000000000000000000..d3c02809beebfde8424e31739f2463172e96f3d4
--- /dev/null
+++ b/multimedia/video_processing_engine/image_processing/BUILD.gn
@@ -0,0 +1,35 @@
+# Copyright (c) 2024 Huawei Device Co., Ltd.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import("//build/ohos.gni")
+import("//build/ohos/ndk/ndk.gni")
+
+ohos_ndk_headers("image_processing_ndk_headers") {
+  dest_dir = "$ndk_headers_out_dir/multimedia/video_processing_engine"
+  sources = [
+    "../image_processing.h",
+    "../image_processing_types.h",
+  ]
+}
+
+ohos_ndk_library("libimage_processing_ndk") {
+  ndk_description_file = "./libimage_processing.ndk.json"
+  output_name = "image_processing"
+  output_extension = "so"
+  min_compact_version = "12"
+  system_capability = "SystemCapability.Multimedia.VideoProcessingEngine"
+  system_capability_headers = [
+    "multimedia/video_processing_engine/image_processing_types.h",
+    "multimedia/video_processing_engine/image_processing.h",
+  ]
+}
diff --git a/multimedia/video_processing_engine/image_processing/libimage_processing.ndk.json b/multimedia/video_processing_engine/image_processing/libimage_processing.ndk.json
new file mode 100644
index 0000000000000000000000000000000000000000..8cb58693c7d4efcb153d0f9d74ed30f96a7911a2
--- /dev/null
+++ b/multimedia/video_processing_engine/image_processing/libimage_processing.ndk.json
@@ -0,0 +1,87 @@
+[
+    {
+        "first_introduced": "12",
+        "name": "OH_ImageProcessing_InitializeEnvironment"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ImageProcessing_DeinitializeEnvironment"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ImageProcessing_IsColorSpaceConversionSupported"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ImageProcessing_IsCompositionSupported"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ImageProcessing_IsDecompositionSupported"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ImageProcessing_IsMetadataGenerationSupported"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ImageProcessing_Create"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ImageProcessing_Destroy"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ImageProcessing_SetParameter"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ImageProcessing_GetParameter"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ImageProcessing_ConvertColorSpace"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ImageProcessing_Compose"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ImageProcessing_Decompose"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ImageProcessing_GenerateMetadata"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_ImageProcessing_EnhanceDetail"
+    },
+    {
+        "first_introduced": "12",
+        "name": "IMAGE_PROCESSING_TYPE_COLOR_SPACE_CONVERSION",
+        "type": "variable"
+    },
+    {
+        "first_introduced": "12",
+        "name": "IMAGE_PROCESSING_TYPE_COMPOSITION",
+        "type": "variable"
+    },
+    {
+        "first_introduced": "12",
+        "name": "IMAGE_PROCESSING_TYPE_DECOMPOSITION",
+        "type": "variable"
+    },
+    {
+        "first_introduced": "12",
+        "name": "IMAGE_PROCESSING_TYPE_METADATA_GENERATION",
+        "type": "variable"
+    },
+    {
+        "first_introduced": "12",
+        "name": "IMAGE_PROCESSING_TYPE_DETAIL_ENHANCER",
+        "type": "variable"
+    }
+]
diff --git a/multimedia/video_processing_engine/image_processing_types.h b/multimedia/video_processing_engine/image_processing_types.h
new file mode 100644
index 0000000000000000000000000000000000000000..cfd2a547398d0c158edb5a1d7ab7bcc0cd5e4c3f
--- /dev/null
+++ b/multimedia/video_processing_engine/image_processing_types.h
@@ -0,0 +1,229 @@
+/*
+ * Copyright (c) 2024 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * @addtogroup ImageProcessing
+ * @{
+ *
+ * @brief Provide image processing including color space conversion and metadata generation.
+ *
+ * @since 12
+ */
+
+/**
+ * @file image_processing_types.h
+ *
+ * @brief Type definitions for image processing.
+ *
+ * @library libimage_processing.so
+ * @syscap SystemCapability.Multimedia.VideoProcessingEngine
+ * @kit ImageKit
+ * @since 12
+ */
+
+#ifndef VIDEO_PROCESSING_ENGINE_C_API_IMAGE_PROCESSING_TYPES_H
+#define VIDEO_PROCESSING_ENGINE_C_API_IMAGE_PROCESSING_TYPES_H
+
+#include <stdint.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @brief Define the object for image processing.
+ *
+ * Define a null pointer of OH_ImageProcessing and call {@link OH_ImageProcessing_Create} to create an image processing
+ * instance. The pointer should be null before creating instance.
+ * User can create multiple image processing instances for different processing types.
+ *
+ * @since 12
+ */
+typedef struct OH_ImageProcessing OH_ImageProcessing;
+
+/**
+ * @brief Forward declaration of OH_PixelmapNative.
+ *
+ * @since 12
+ */
+typedef struct OH_PixelmapNative OH_PixelmapNative;
+
+/**
+ * @brief Forward declaration of OH_AVFormat.
+ *
+ * @since 12
+ */
+typedef struct OH_AVFormat OH_AVFormat;
+
+/**
+ * @brief Used to create an image processing instance for color space conversion.
+ *
+ * Color space conversion includes the conversion of single-layer HDR images to SDR images, as well as
+ * the color space conversion of SDR images, and the conversion of SDR images to single-layer HDR images. Some
+ * capabilities are supported by vendor. Use {@link OH_ImageProcessing_IsColorSpaceConversionSupported} to query if
+ * the conversion is supported between single-layer images.
+ *
+ * @see OH_ImageProcessing_Create
+ * @since 12
+ */
+extern const int32_t IMAGE_PROCESSING_TYPE_COLOR_SPACE_CONVERSION;
+
+/**
+ * @brief Used to create an image processing instance for HDR image composition.
+ *
+ * HDR image compose includes the conversion from dual-layer HDR images to single-layer HDR images. Some
+ * capabilities are supported by vendor. Use {@link OH_ImageProcessing_IsCompositionSupported} to
+ * query if the composition is supported from dual-layer HDR image to single-layer HDR image.
+ *
+ * @see OH_ImageProcessing_Create
+ * @since 12
+ */
+extern const int32_t IMAGE_PROCESSING_TYPE_COMPOSITION;
+
+/**
+ * @brief Used to create an image processing instance for HDR image decomposition.
+ *
+ * HDR image decompose includes the conversion from single-layer HDR images to dual-layer HDR images. Some
+ * capabilities are supported by vendor. Use {@link OH_ImageProcessing_IsDecompositionSupported} to
+ * query if the decomposition is supported from single-layer image to dual-layer HDR image.
+ *
+ * @see OH_ImageProcessing_Create
+ * @since 12
+ */
+extern const int32_t IMAGE_PROCESSING_TYPE_DECOMPOSITION;
+
+/**
+ * @brief Used to create an image processing instance for metadata generation.
+ *
+ * Generate HDR Vivid metadata for single-layer image. The capability is supported by vendor. If the capability is not
+ * supported, {@link OH_ImageProcessing_Create} returns {@link IMAGE_PROCESSING_ERROR_UNSUPPORTED_PROCESSING}.
+ *
+ * @see OH_ImageProcessing_Create
+ * @since 12
+ */
+extern const int32_t IMAGE_PROCESSING_TYPE_METADATA_GENERATION;
+
+/**
+ * @brief Used to create an image processing instance for detail enhancement.
+ *
+ * Scale or resize images with the specified quality or just enhance details for rendering an image without changing
+ * its resolution.
+ *
+ * @see OH_ImageProcessing_Create
+ * @since 12
+ */
+extern const int32_t IMAGE_PROCESSING_TYPE_DETAIL_ENHANCER;
+
+/**
+ * @brief The key is used to specify the quality level for image detail enhancement.
+ *
+ * See {@link ImageDetailEnhancer_QualityLevel} for its value.
+ * Use {@link OH_ImageProcessing_SetParameter} to set the quality level.
+ * Use {@link OH_ImageProcessing_GetParameter} to get the current quality level.
+ *
+ * @see OH_VideoProcessing_SetParameter
+ * @see OH_VideoProcessing_GetParameter
+ * @since 12
+ */
+extern const char* IMAGE_DETAIL_ENHANCER_PARAMETER_KEY_QUALITY_LEVEL;
+
+/**
+ * @brief The color space information is used for color space conversion capability query.
+ *
+ * @see OH_ImageProcessing_IsColorSpaceConversionSupported
+ * @see OH_ImageProcessing_IsCompositionSupported
+ * @see OH_ImageProcessing_IsDecompositionSupported
+ * @since 12
+ */
+typedef struct ImageProcessing_ColorSpaceInfo {
+    /** define metadata type */
+    int32_t metadataType;
+    /** define color space, {@link enum OH_NativeBuffer_ColorSpace} */
+    int32_t colorSpace;
+    /** define pixel format, {@link enum OH_NativeBuffer_Format} */
+    int32_t pixelFormat;
+} ImageProcessing_ColorSpaceInfo;
+
+/**
+ * @brief The quality level is used for detail enhancement.
+ *
+ * It is the value of the key parameter {@link IMAGE_DETAIL_ENHANCER_PARAMETER_KEY_QUALITY_LEVEL}.
+ *
+ * @see OH_ImageProcessing_SetParameter
+ * @see OH_ImageProcessing_GetParameter
+ * @since 12
+ */
+typedef enum ImageDetailEnhancer_QualityLevel {
+    /** No detail enhancement */
+    IMAGE_DETAIL_ENHANCER_QUALITY_LEVEL_NONE,
+    /** A low level of detail enhancement quality but with a fast speed. It's the default level */
+    IMAGE_DETAIL_ENHANCER_QUALITY_LEVEL_LOW,
+    /** A medium level of detail enhancement quality. Its speed is between the low setting and high setting */
+    IMAGE_DETAIL_ENHANCER_QUALITY_LEVEL_MEDIUM,
+    /** A high level of detail enhancement quality but with a relatively slow speed */
+    IMAGE_DETAIL_ENHANCER_QUALITY_LEVEL_HIGH,
+} ImageDetailEnhancer_QualityLevel;
+
+/**
+ * @brief Image processing error code.
+ *
+ * @since 12
+ */
+typedef enum ImageProcessing_ErrorCode {
+    /** @error Operation is successful. */
+    IMAGE_PROCESSING_SUCCESS,
+    /** @error Input parameter is invalid. This error is returned for all of the following error conditions:
+     *  1 - Invalid input or output image buffer - The image buffer is null.
+     *  2 - Invalid parameter - The parameter is null.
+     *  3 - Invalid type - The type passed in the create function does not exist.
+     */
+    IMAGE_PROCESSING_ERROR_INVALID_PARAMETER = 401,
+    /** @error Some unknown error occurred, such as GPU calculation failure or memcpy failure. */
+    IMAGE_PROCESSING_ERROR_UNKNOWN = 29200001,
+    /** @error The global environment initialization for image processing failed, such as failure to initialize
+     * the GPU environment.
+     */
+    IMAGE_PROCESSING_ERROR_INITIALIZE_FAILED,
+    /** @error Failed to create image processing instance. For example,
+     * the number of instances exceeds the upper limit.
+     */
+    IMAGE_PROCESSING_ERROR_CREATE_FAILED,
+    /** @error Failed to process image buffer. For example, the processing times out. */
+    IMAGE_PROCESSING_ERROR_PROCESS_FAILED,
+    /** @error The processing is not supported. You may call OH_ImageProcessing_IsXXXSupported
+     * to check whether the capability is supported.
+     */
+    IMAGE_PROCESSING_ERROR_UNSUPPORTED_PROCESSING,
+    /** @error The operation is not permitted. This may be caused by incorrect status. */
+    IMAGE_PROCESSING_ERROR_OPERATION_NOT_PERMITTED,
+    /** @error Out of memory. */
+    IMAGE_PROCESSING_ERROR_NO_MEMORY,
+    /** @error The image processing instance is invalid. This may be caused by null instance. */
+    IMAGE_PROCESSING_ERROR_INVALID_INSTANCE,
+    /** @error Input value is invalid. This error is returned for all of the following error conditions:
+     *  1 - Invalid input or output image buffer - The image buffer width(height)
+     *      is too large or colorspace is incorrect.
+     *  2 - Invalid parameter - The parameter does not contain valid information,
+     *      such as detail enhancer level is incorrect.
+     */
+    IMAGE_PROCESSING_ERROR_INVALID_VALUE
+} ImageProcessing_ErrorCode;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // VIDEO_PROCESSING_ENGINE_C_API_IMAGE_PROCESSING_TYPES_H
+/** @} */
diff --git a/multimedia/video_processing_engine/video_processing.h b/multimedia/video_processing_engine/video_processing.h
new file mode 100644
index 0000000000000000000000000000000000000000..7c22782c6d01d5773649fc92243826d753ad495c
--- /dev/null
+++ b/multimedia/video_processing_engine/video_processing.h
@@ -0,0 +1,329 @@
+/*
+ * Copyright (c) 2024 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * @addtogroup VideoProcessing
+ * @{
+ *
+ * @brief Provide APIs for video quality processing.
+ *
+ * @since 12
+ */
+
+/**
+ * @file video_processing.h
+ *
+ * @brief Declare video processing functions.
+ *
+ * Provides SDR content processing for videos, including color space conversion, metadata generation
+ * and video scaling.
+ *
+ * @library libvideo_processing.so
+ * @syscap SystemCapability.Multimedia.VideoProcessingEngine
+ * @kit MediaKit
+ * @since 12
+ */
+
+#ifndef VIDEO_PROCESSING_ENGINE_C_API_VIDEO_PROCESSING_H
+#define VIDEO_PROCESSING_ENGINE_C_API_VIDEO_PROCESSING_H
+
+#include <stdint.h>
+#include <stdbool.h>
+#include "video_processing_types.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @brief Initialize global environment for video processing.
+ *
+ * This function is optional. \n
+ * Typically, this function is called once when the host process is started to initialize the global environment for
+ * video processing, which can reduce the time of {@link OH_VideoProcessing_Create}. \n
+ * To deinitialize global environment, call {@link OH_VideoProcessing_DeinitializeEnvironment}.
+ *
+ * @return {@link VIDEO_PROCESSING_SUCCESS} if initialization is successful. \n
+ * {@link VIDEO_PROCESSING_ERROR_INITIALIZE_FAILED} if initialization is failed. \n
+ * You can check if the device GPU is working properly.
+ * @since 12
+ */
+VideoProcessing_ErrorCode OH_VideoProcessing_InitializeEnvironment(void);
+
+/**
+ * @brief Deinitialize global environment for video processing.
+ *
+ * This function is required if {@link OH_VideoProcessing_InitializeEnvironment} is called. Typically, this
+ * function is called when the host process is about to exit to deinitialize the global environment, which is
+ * initialized by calling {@link OH_VideoProcessing_InitializeEnvironment}. \n
+ * If there is some video processing instance existing, this function should not be called. \n
+ * If the {@link OH_VideoProcessing_InitializeEnvironment} is not called, this function should not be called.
+ *
+ * @return {@link VIDEO_PROCESSING_SUCCESS} if deinitialization is successful. \n
+ * {@link VIDEO_PROCESSING_ERROR_OPERATION_NOT_PERMITTED} if some video processing instance is not destroyed or
+ * {@link OH_VideoProcessing_InitializeEnvironment} is not called. \n
+ * @since 12
+ */
+VideoProcessing_ErrorCode OH_VideoProcessing_DeinitializeEnvironment(void);
+
+/**
+ * @brief Query if the video color space conversion is supported.
+ *
+ * @param sourceVideoInfo Source video color space information.
+ * @param destinationVideoInfo Destination video color space information.
+ * @return <b>true</b> if the video color space conversion is supported. \n
+ * <b>false</b> if the video color space conversion is not supported.
+ * @since 12
+ */
+bool OH_VideoProcessing_IsColorSpaceConversionSupported(
+    const VideoProcessing_ColorSpaceInfo* sourceVideoInfo,
+    const VideoProcessing_ColorSpaceInfo* destinationVideoInfo);
+
+/**
+ * @brief Query if the video metadata generation is supported.
+ *
+ * @param sourceVideoInfo Source video color space information.
+ * @return <b>true</b> if the video metadata generation is supported. \n
+ * <b>false</b> if the video metadata generation is not supported.
+ * @since 12
+ */
+bool OH_VideoProcessing_IsMetadataGenerationSupported(
+    const VideoProcessing_ColorSpaceInfo* sourceVideoInfo);
+
+/**
+ * @brief Create a video processing instance.
+ *
+ * @param videoProcessor Output parameter. The *videoProcessor points to a new video processing object.
+ * The *videoProcessor must be null before passed in.
+ * @param type Use VIDEO_PROCESSING_TYPE_XXX to specify the processing type. The processing type of the instance can not
+ * be changed.
+ * @return {@link VIDEO_PROCESSING_SUCCESS} if creating a video processing instance successfully. \n
+ * {@link VIDEO_PROCESSING_ERROR_UNSUPPORTED_PROCESSING} if the type is not supported. For example, if metadata
+ * generation is not supported by vendor, it returns unsupported processing. \n
+ * {@link VIDEO_PROCESSING_ERROR_CREATE_FAILED} if failed to create a video processing instance. \n
+ * {@link VIDEO_PROCESSING_ERROR_INVALID_INSTANCE} if instance is null or <b>*</b>instance is <b>not</b> null. \n
+ * {@link VIDEO_PROCESSING_ERROR_INVALID_PARAMETER} if type is invalid.
+ * @since 12
+ */
+VideoProcessing_ErrorCode OH_VideoProcessing_Create(OH_VideoProcessing** videoProcessor, int type);
+
+/**
+ * @brief Destroy the video processing instance.
+ *
+ * Stop the instance before destroying it. see {@link OH_VideoProcessing_Stop}. \n
+ *
+ * @param videoProcessor The video processing instance pointer to be destroyed. It is recommended setting the
+ * instance pointer to null after the instance is destroyed.
+ * @return {@link VIDEO_PROCESSING_SUCCESS} if the instance is destroyed successfully . \n
+ * {@link VIDEO_PROCESSING_ERROR_INVALID_INSTANCE} if instance is null or not a video processing instance. \n
+ * {@link VIDEO_PROCESSING_ERROR_OPERATION_NOT_PERMITTED} if the instance is still running.
+ * @since 12
+ */
+VideoProcessing_ErrorCode OH_VideoProcessing_Destroy(OH_VideoProcessing* videoProcessor);
+
+/**
+ * @brief Register callback object.
+ *
+ * Register the callback object before starting video processing.
+ *
+ * @param videoProcessor A video processing instance pointer.
+ * @param callback Callback pointer to be registered.
+ * @param userData User's custom data pointer.
+ * @return {@link VIDEO_PROCESSING_SUCCESS} if callback is registered successfully. \n
+ * {@link VIDEO_PROCESSING_ERROR_INVALID_INSTANCE} if instance is null or not a video processing instance. \n
+ * {@link VIDEO_PROCESSING_ERROR_INVALID_PARAMETER} if callback is null. \n
+ * {@link VIDEO_PROCESSING_ERROR_OPERATION_NOT_PERMITTED} if video processing instance is running.
+ * @since 12
+ */
+VideoProcessing_ErrorCode OH_VideoProcessing_RegisterCallback(OH_VideoProcessing* videoProcessor,
+    const VideoProcessing_Callback* callback, void* userData);
+
+/**
+ * @brief Set the output surface for video processing.
+ *
+ * Set the output surface before starting video processing.
+ *
+ * @param videoProcessor A video processing instance pointer.
+ * @param window The output surface pointer.
+ * @return {@link VIDEO_PROCESSING_SUCCESS} if setting output surface successfully. \n
+ * {@link VIDEO_PROCESSING_ERROR_INVALID_INSTANCE} if instance is null or not a video processing instance. \n
+ * {@link VIDEO_PROCESSING_ERROR_INVALID_PARAMETER} if window is null.
+ * @since 12
+ */
+VideoProcessing_ErrorCode OH_VideoProcessing_SetSurface(OH_VideoProcessing* videoProcessor,
+    const OHNativeWindow* window);
+
+/**
+ * @brief Create an input surface.
+ *
+ * Create the input surface before starting video processing.
+ * Call {@link OH_NativeWindow_DestroyNativeWindow} to destroy the input surface.
+ *
+ * @param videoProcessor A video processing instance pointer.
+ * @param window The input surface pointer. For example, it is the output surface of a video decoder.
+ * @return {@link VIDEO_PROCESSING_SUCCESS} if operation is successful. \n
+ * {@link VIDEO_PROCESSING_ERROR_INVALID_INSTANCE} if instance is null or not a video processing instance. \n
+ * {@link VIDEO_PROCESSING_ERROR_INVALID_PARAMETER} if window is null or <b>*</b>window is <b>not</b> null. \n
+ * {@link VIDEO_PROCESSING_ERROR_OPERATION_NOT_PERMITTED} if creating surface failed, input surface is already created
+ * or video processing instance is running.
+ * @since 12
+ */
+VideoProcessing_ErrorCode OH_VideoProcessing_GetSurface(OH_VideoProcessing* videoProcessor, OHNativeWindow** window);
+
+/**
+ * @brief Set parameter for video processing.
+ *
+ * Add parameter identified by the specified parameter key.
+ *
+ * @param videoProcessor An video processing instance pointer.
+ * @param parameter The parameter for video processing.
+ * @return {@link VIDEO_PROCESSING_SUCCESS} if setting parameter is successful. \n
+ * {@link VIDEO_PROCESSING_ERROR_INVALID_INSTANCE} if instance is null or not an video processing instance. \n
+ * {@link VIDEO_PROCESSING_ERROR_INVALID_PARAMETER} if the parameter is null. \n
+ * {@link VIDEO_PROCESSING_ERROR_INVALID_VALUE} if some property of the parameter is invalid. For example, the parameter
+ * contains unsupported parameter key or value. \n
+ * {@link VIDEO_PROCESSING_ERROR_NO_MEMORY} if memory allocation failed.
+ * @since 12
+ */
+VideoProcessing_ErrorCode OH_VideoProcessing_SetParameter(OH_VideoProcessing* videoProcessor,
+    const OH_AVFormat* parameter);
+
+/**
+ * @brief Get parameter of video processing.
+ *
+ * Get parameter identified by the specified parameter key.
+ *
+ * @param videoProcessor An video processing instance pointer.
+ * @param parameter The parameter used by the video processing instance.
+ * @return {@link VIDEO_PROCESSING_SUCCESS} if getting parameter is successful. \n
+ * {@link VIDEO_PROCESSING_ERROR_INVALID_INSTANCE} if instance is null or not an video processing instance. \n
+ * {@link VIDEO_PROCESSING_ERROR_INVALID_PARAMETER} if the parameter is null. \n
+ * @since 12
+ */
+VideoProcessing_ErrorCode OH_VideoProcessing_GetParameter(OH_VideoProcessing* videoProcessor, OH_AVFormat* parameter);
+
+/**
+ * @brief Start video processing instance.
+ *
+ * After successfully calling this function, the state {@link VIDEO_PROCESSING_STATE_RUNNING} is reported by callback
+ * function {@link OH_VideoProcessingCallback_OnState}.
+ *
+ * @param videoProcessor A video processing instance pointer.
+ * @return {@link VIDEO_PROCESSING_SUCCESS} if the operation is successful. \n
+ * {@link VIDEO_PROCESSING_ERROR_INVALID_INSTANCE} if instance is null or not a video processing instance. \n
+ * {@link VIDEO_PROCESSING_ERROR_OPERATION_NOT_PERMITTED} if output surface is not set, input surface is not created or
+ * instance is already running.
+ * @since 12
+ */
+VideoProcessing_ErrorCode OH_VideoProcessing_Start(OH_VideoProcessing* videoProcessor);
+
+/**
+ * @brief To stop video processing instance.
+ *
+ * After the video processing instance is stopped successfully, the state {@link VIDEO_PROCESSING_STATE_STOPPED} is
+ * reported by callback function {@link OH_VideoProcessing_OnState}.
+ *
+ * @param videoProcessor A video processing instance pointer.
+ * @return {@link VIDEO_PROCESSING_SUCCESS} if the operation is successful. \n
+ * {@link VIDEO_PROCESSING_ERROR_INVALID_INSTANCE} if instance is null or not a video processing instance. \n
+ * {@link VIDEO_PROCESSING_ERROR_OPERATION_NOT_PERMITTED} if instance is already stopped.
+ * @since 12
+ */
+VideoProcessing_ErrorCode OH_VideoProcessing_Stop(OH_VideoProcessing* videoProcessor);
+
+/**
+ * @brief Send the output buffer out.
+ *
+ * If the callback function {@link OH_VideoProcessingCallback_OnNewOutputBuffer} is set, the buffer's index is reported
+ * to user by the callback function when an output buffer is ready.
+ *
+ * @param videoProcessor A video processing instance pointer.
+ * @param index The output buffer's index.
+ * @return {@link VIDEO_PROCESSING_SUCCESS} if the operation is successful. \n
+ * {@link VIDEO_PROCESSING_ERROR_INVALID_INSTANCE} if instance is null or not a video processing instance. \n
+ * {@link VIDEO_PROCESSING_ERROR_INVALID_PARAMETER} if index is invalid. \n
+ * {@link VIDEO_PROCESSING_ERROR_OPERATION_NOT_PERMITTED} if callback {@link OH_VideoProcessing_OnNewOutputBuffer} is
+ * not set or instance is stopped.
+ * @since 12
+ */
+VideoProcessing_ErrorCode OH_VideoProcessing_RenderOutputBuffer(OH_VideoProcessing* videoProcessor, uint32_t index);
+
+/**
+ * @brief Create a video processing callback object.
+ *
+ * @param callback Output parameter. The *callback points to a new callback object. The *callback should be null before
+ * creating the callback object.
+ * @return {@link VIDEO_PROCESSING_SUCCESS} if callback object is created successfully. \n
+ * {@link VIDEO_PROCESSING_ERROR_INVALID_PARAMETER} if callback is null or <b>*</b>callback is <b>not</b> null. \n
+ * {@link VIDEO_PROCESSING_ERROR_NO_MEMORY} if out of memory.
+ * @since 12
+ */
+VideoProcessing_ErrorCode OH_VideoProcessingCallback_Create(VideoProcessing_Callback** callback);
+
+/**
+ * @brief Destroy the callback object.
+ *
+ * The callback object can be destroyed after it is registered to video processing instance.
+ *
+ * @param callback The callback object pointer. It is recommended setting the callback pointer to null after the
+ * callback object is destroyed.
+ * @return {@link VIDEO_PROCESSING_SUCCESS} if callback is successfully destroyed. \n
+ * {@link VIDEO_PROCESSING_ERROR_INVALID_PARAMETER} if callback is null.
+ * @since 12
+ */
+VideoProcessing_ErrorCode OH_VideoProcessingCallback_Destroy(VideoProcessing_Callback* callback);
+
+/**
+ * @brief Bind the {@link OH_VideoProcessingCallback_OnError} callback function to callback object.
+ *
+ * @param callback A callback object pointer.
+ * @param onError The callback function.
+ * @return {@link VIDEO_PROCESSING_SUCCESS} if the function is bound to callback object successfully. \n
+ * {@link VIDEO_PROCESSING_ERROR_INVALID_PARAMETER} if the callback is null or onError is null.
+ * @since 12
+ */
+VideoProcessing_ErrorCode OH_VideoProcessingCallback_BindOnError(VideoProcessing_Callback* callback,
+    OH_VideoProcessingCallback_OnError onError);
+
+/**
+ * @brief Bind the {@link OH_VideoProcessingCallback_OnState} callback function to callback object.
+ *
+ * @param callback A callback object pointer.
+ * @param onState The callback function.
+ * @return {@link VIDEO_PROCESSING_SUCCESS} if the function is bound to callback object successfully. \n
+ * {@link VIDEO_PROCESSING_ERROR_INVALID_PARAMETER} if the callback is null or onState is null.
+ * @since 12
+ */
+VideoProcessing_ErrorCode OH_VideoProcessingCallback_BindOnState(VideoProcessing_Callback* callback,
+    OH_VideoProcessingCallback_OnState onState);
+
+/**
+ * @brief Bind the {@link OH_VideoProcessingCallback_OnNewOutputBuffer} callback function to callback object.
+ *
+ * @param callback A callback object pointer.
+ * @param onNewOutputBuffer The callback function.
+ * @return {@link VIDEO_PROCESSING_SUCCESS} if the function is bound to callback object successfully. \n
+ * {@link VIDEO_PROCESSING_ERROR_INVALID_PARAMETER} if the callback is null.
+ * @since 12
+ */
+VideoProcessing_ErrorCode OH_VideoProcessingCallback_BindOnNewOutputBuffer(VideoProcessing_Callback* callback,
+    OH_VideoProcessingCallback_OnNewOutputBuffer onNewOutputBuffer);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // VIDEO_PROCESSING_ENGINE_C_API_VIDEO_PROCESSING_H
+/** @} */
diff --git a/multimedia/video_processing_engine/video_processing/BUILD.gn b/multimedia/video_processing_engine/video_processing/BUILD.gn
new file mode 100644
index 0000000000000000000000000000000000000000..0dc56d02583cefe8084b36cea30c3d8ef7455f0a
--- /dev/null
+++ b/multimedia/video_processing_engine/video_processing/BUILD.gn
@@ -0,0 +1,35 @@
+# Copyright (c) 2024 Huawei Device Co., Ltd.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import("//build/ohos.gni")
+import("//build/ohos/ndk/ndk.gni")
+
+ohos_ndk_headers("video_processing_ndk_headers") {
+  dest_dir = "$ndk_headers_out_dir/multimedia/video_processing_engine"
+  sources = [
+    "../video_processing.h",
+    "../video_processing_types.h",
+  ]
+}
+
+ohos_ndk_library("libvideo_processing_ndk") {
+  ndk_description_file = "./libvideo_processing.ndk.json"
+  output_name = "video_processing"
+  output_extension = "so"
+  min_compact_version = "12"
+  system_capability = "SystemCapability.Multimedia.VideoProcessingEngine"
+  system_capability_headers = [
+    "multimedia/video_processing_engine/video_processing_types.h",
+    "multimedia/video_processing_engine/video_processing.h",
+  ]
+}
diff --git a/multimedia/video_processing_engine/video_processing/libvideo_processing.ndk.json b/multimedia/video_processing_engine/video_processing/libvideo_processing.ndk.json
new file mode 100644
index 0000000000000000000000000000000000000000..dd2fe35ab8f4213a5d7bb16038f621ffa9c8f74c
--- /dev/null
+++ b/multimedia/video_processing_engine/video_processing/libvideo_processing.ndk.json
@@ -0,0 +1,93 @@
+[
+    {
+        "first_introduced": "12",
+        "name": "OH_VideoProcessing_InitializeEnvironment"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_VideoProcessing_DeinitializeEnvironment"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_VideoProcessing_IsColorSpaceConversionSupported"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_VideoProcessing_IsMetadataGenerationSupported"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_VideoProcessing_Create"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_VideoProcessing_Destroy"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_VideoProcessing_RegisterCallback"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_VideoProcessing_SetSurface"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_VideoProcessing_GetSurface"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_VideoProcessing_SetParameter"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_VideoProcessing_GetParameter"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_VideoProcessing_Start"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_VideoProcessing_Stop"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_VideoProcessing_RenderOutputBuffer"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_VideoProcessingCallback_Create"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_VideoProcessingCallback_Destroy"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_VideoProcessingCallback_BindOnError"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_VideoProcessingCallback_BindOnState"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_VideoProcessingCallback_BindOnNewOutputBuffer"
+    },
+    {
+        "first_introduced": "12",
+        "name": "VIDEO_PROCESSING_TYPE_COLOR_SPACE_CONVERSION",
+        "type": "variable"
+    },
+    {
+        "first_introduced": "12",
+        "name": "VIDEO_PROCESSING_TYPE_METADATA_GENERATION",
+        "type": "variable"
+    },
+    {
+        "first_introduced": "12",
+        "name": "VIDEO_PROCESSING_TYPE_DETAIL_ENHANCER",
+        "type": "variable"
+    }
+]
diff --git a/multimedia/video_processing_engine/video_processing_types.h b/multimedia/video_processing_engine/video_processing_types.h
new file mode 100644
index 0000000000000000000000000000000000000000..d863e2cf37bcc7c1a1bf3c3dcd78bccf7d1c6d7a
--- /dev/null
+++ b/multimedia/video_processing_engine/video_processing_types.h
@@ -0,0 +1,278 @@
+/*
+ * Copyright (c) 2024 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * @addtogroup VideoProcessing
+ * @{
+ *
+ * @brief Provide video processing including color space conversion and metadata generation.
+ *
+ * @since 12
+ */
+
+/**
+ * @file video_processing_types.h
+ *
+ * @brief Type definitions for video processing.
+ *
+ * @library libvideo_processing.so
+ * @syscap SystemCapability.Multimedia.VideoProcessingEngine
+ * @kit MediaKit
+ * @since 12
+ */
+
+#ifndef VIDEO_PROCESSING_ENGINE_C_API_VIDEO_PROCESSING_TYPES_H
+#define VIDEO_PROCESSING_ENGINE_C_API_VIDEO_PROCESSING_TYPES_H
+
+#include <stdint.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @brief Define the video processing object.
+ *
+ * Define a null pointer of OH_VideoProcessing and call {@link OH_VideoProcessing_Create} to create a video processing
+ * instance. The pointer should be null before creating instance.
+ * User can create multiple video processing instances for different processing types.
+ *
+ * @since 12
+ */
+typedef struct OH_VideoProcessing OH_VideoProcessing;
+
+/**
+ * @brief Forward declaration of NativeWindow.
+ *
+ * @since 12
+ */
+typedef struct NativeWindow OHNativeWindow;
+
+/**
+ * @brief Forward declaration of OH_AVFormat.
+ *
+ * @since 12
+ */
+typedef struct OH_AVFormat OH_AVFormat;
+
+/**
+ * @brief Used to create a video processing instance for color space conversion.
+ *
+ * Some capabilities are supported by vendor. Use {@link OH_VideoProcessing_IsColorSpaceConversionSupported} to query if
+ * the conversion is supported.
+ *
+ * @see OH_VideoProcessing_Create
+ * @since 12
+ */
+extern const int32_t VIDEO_PROCESSING_TYPE_COLOR_SPACE_CONVERSION;
+
+/**
+ * @brief Used to create a video processing instance for metadata generation.
+ *
+ * Generate HDR vivid metadata for video. The capability is supported by vendor. If the capability is not supported,
+ * {@link OH_VideoProcessing_Create} returns {@link VIDEO_PROCESSING_ERROR_UNSUPPORTED_PROCESSING}.
+ *
+ * @see OH_VideoProcessing_Create
+ * @since 12
+ */
+extern const int32_t VIDEO_PROCESSING_TYPE_METADATA_GENERATION;
+
+/**
+ * @brief Used to create an video processing instance of detail enhancement.
+ *
+ * Scale or resize video with the specified quality or just enhance details for rendering without changing its
+ * resolution.
+ *
+ * @see OH_ImageProcessing_Create
+ * @since 12
+ */
+extern const int32_t VIDEO_PROCESSING_TYPE_DETAIL_ENHANCER;
+
+/**
+ * @brief The key is used to specify the quality level for video detail enhancement.
+ *
+ * See {@link VideoDetailEnhancer_QualityLevel} for its values.
+ * Use {@link OH_VideoProcessing_SetParameter} to set the quality level.
+ * Use {@link OH_VideoProcessing_GetParameter} to get the current quality level.
+ *
+ * @see OH_VideoProcessing_SetParameter
+ * @see OH_VideoProcessing_GetParameter
+ * @since 12
+ */
+extern const char* VIDEO_DETAIL_ENHANCER_PARAMETER_KEY_QUALITY_LEVEL;
+
+/**
+ * @brief Video color space information structure of querying if video color space conversion is supported.
+ *
+ * @see OH_VideoProcessing_IsColorSpaceConversionSupported
+ * @since 12
+ */
+typedef struct VideoProcessing_ColorSpaceInfo {
+    /** The metadata type of the video, see {@link enum OH_NativeBuffer_MetadataType} */
+    int32_t metadataType;
+    /** The color space type of the video, see {@link enum OH_NativeBuffer_ColorSpace} */
+    int32_t colorSpace;
+    /** The pixel format of the video, see {@link enum OH_NativeBuffer_Format} */
+    int32_t pixelFormat;
+} VideoProcessing_ColorSpaceInfo;
+
+/**
+ * @brief The quality level is used for detail enhancement.
+ *
+ * It is the value of the key parameter {@link VIDEO_DETAIL_ENHANCER_PARAMETER_KEY_QUALITY_LEVEL}.
+ *
+ * @see OH_VideoProcessing_SetParameter
+ * @see OH_VideoProcessing_GetParameter
+ * @since 12
+ */
+typedef enum VideoDetailEnhancer_QualityLevel {
+    /** No detail enhancement */
+    VIDEO_DETAIL_ENHANCER_QUALITY_LEVEL_NONE,
+    /** A low level of detail enhancement quality but with a fast speed. It's the default level */
+    VIDEO_DETAIL_ENHANCER_QUALITY_LEVEL_LOW,
+    /** A medium level of detail enhancement quality. Its speed is between the low setting and high setting */
+    VIDEO_DETAIL_ENHANCER_QUALITY_LEVEL_MEDIUM,
+    /** A high level of detail enhancement quality but with a relatively slow speed */
+    VIDEO_DETAIL_ENHANCER_QUALITY_LEVEL_HIGH,
+} VideoDetailEnhancer_QualityLevel;
+
+/**
+ * @brief Video processing error code.
+ *
+ * @since 12
+ */
+typedef enum VideoProcessing_ErrorCode {
+    /** @error Operation is successful. */
+    VIDEO_PROCESSING_SUCCESS,
+    /** @error Input parameter is invalid. This error is returned for all of the following error conditions:
+     *  1 - Invalid input or output video buffer - The video buffer is null.
+     *  2 - Invalid parameter - The parameter is null.
+     *  3 - Invalid type - The type passed in the create function does not exist.
+     */
+    VIDEO_PROCESSING_ERROR_INVALID_PARAMETER = 401,
+    /** @error Some unknown error occurred, such as GPU calculation failure or memcpy failure. */
+    VIDEO_PROCESSING_ERROR_UNKNOWN = 29210001,
+    /** @error The global environment initialization for video processing failed, such as failure to initialize
+     * the GPU environment.
+     */
+    VIDEO_PROCESSING_ERROR_INITIALIZE_FAILED,
+    /** @error Failed to create video processing instance. For example,
+     * the number of instances exceeds the upper limit.
+     */
+    VIDEO_PROCESSING_ERROR_CREATE_FAILED,
+    /** @error Failed to process video buffer. For example, the processing times out. */
+    VIDEO_PROCESSING_ERROR_PROCESS_FAILED,
+    /** @error The processing is not supported. You may call OH_VideoProcessing_IsXXXSupported
+     * to check whether the capability is supported.
+     */
+    VIDEO_PROCESSING_ERROR_UNSUPPORTED_PROCESSING,
+    /** @error The operation is not permitted. This may be caused by incorrect status. */
+    VIDEO_PROCESSING_ERROR_OPERATION_NOT_PERMITTED,
+    /** @error Out of memory. */
+    VIDEO_PROCESSING_ERROR_NO_MEMORY,
+    /** @error The video processing instance is invalid. This may be caused by null instance. */
+    VIDEO_PROCESSING_ERROR_INVALID_INSTANCE,
+    /** @error Input value is invalid. This error is returned for all of the following error conditions:
+     *  1 - Invalid input or output video buffer - The video buffer width(height)
+     *      is too large or colorspace is incorrect.
+     *  2 - Invalid parameter - The parameter does not contain valid information,
+     *      such as detail enhancer level is incorrect.
+     */
+    VIDEO_PROCESSING_ERROR_INVALID_VALUE
+} VideoProcessing_ErrorCode;
+
+/**
+ * @brief Video processing states.
+ *
+ * The state is reported to user by callback function {@link OH_VideoProcessing_OnState}.
+ *
+ * @since 12
+ */
+typedef enum VideoProcessing_State {
+    /** Video processing is running */
+    VIDEO_PROCESSING_STATE_RUNNING,
+    /** Video processing is stopped */
+    VIDEO_PROCESSING_STATE_STOPPED
+} VideoProcessing_State;
+
+/**
+ * @brief Video processing asynchronous callback object type.
+ *
+ * Define a null pointer of VideoProcessing_Callback and call {@link OH_VideoProcessingCallback_Create} to create a
+ * callback object. The pointer should be null before creating the callback object.
+ * Register the callback to a video processing instance by calling {@link OH_VideoProcessing_RegisterCallback}.
+ *
+ * @since 12
+ */
+typedef struct VideoProcessing_Callback VideoProcessing_Callback;
+
+/**
+ * @brief The callback function pointer definition for reporting error during video processing.
+ *
+ * Errors: \n
+ * {@link VIDEO_PROCESSING_ERROR_UNSUPPORTED_PROCESSING}, the processing is not supported. For example, the
+ * color space conversion according to the source and destination videos' properties is not supported. \n
+ * {@link VIDEO_PROCESSING_ERROR_INVALID_VALUE}, some property of the video is invalid. For example, the color space of
+ * the video is invalid. \n
+ * {@link VIDEO_PROCESSING_ERROR_NO_MEMORY}, out of memory. \n
+ * {@link VIDEO_PROCESSING_ERROR_PROCESS_FAILED}, some processing error occurs. \n
+ * For more errors, see {@link VideoProcessing_ErrorCode}.
+ *
+ * @param videoProcessor The video processing instance.
+ * @param error Error code reporting to user.
+ * @param userData User's custom data.
+ * @since 12
+ */
+typedef void (*OH_VideoProcessingCallback_OnError)(OH_VideoProcessing* videoProcessor,
+    VideoProcessing_ErrorCode error, void* userData);
+
+/**
+ * @brief The callback function pointer definition for reporting video processing state.
+ *
+ * The state will be {@link VIDEO_PROCESSING_STATE_RUNNING} after {@link OH_VideoProcessing_Start} is called
+ * successfully.
+ * The state will be {@link VIDEO_PROCESSING_STATE_STOPPED} after all the buffers cached before
+ * {@link OH_VideoProcessing_Stop} is called are processed.
+ *
+ * @param videoProcessor The video processing instance.
+ * @param state see {@link VideoProcessing_State}.
+ * @param userData User's custom data.
+ * @since 12
+ */
+typedef void (*OH_VideoProcessingCallback_OnState)(OH_VideoProcessing* videoProcessor, VideoProcessing_State state,
+    void* userData);
+
+/**
+ * @brief The callback function pointer definition for reporting a new output buffer is filled with processed data.
+ *
+ * Every new output buffer's index will report to user once the buffer is filled with processed data. Then call
+ * {@link OH_VideoProcessing_RenderOutputBuffer} with the buffer's index to send the output buffer out.
+ * If this function is not registered, the output buffer is sent out as soon as the buffer is filled with processed
+ * data without reporting.
+ *
+ * @param videoProcessor The video processing instance.
+ * @param index The index of the new output buffer.
+ * @param userData The user's custom data.
+ * @since 12
+ */
+typedef void (*OH_VideoProcessingCallback_OnNewOutputBuffer)(OH_VideoProcessing* videoProcessor, uint32_t index,
+    void* userData);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // VIDEO_PROCESSING_ENGINE_C_API_VIDEO_PROCESSING_TYPES_H
+/** @} */
diff --git a/multimodalinput/kits/c/BUILD.gn b/multimodalinput/kits/c/BUILD.gn
index 60f919ab132fe57ba9c3cdaf305e7f899264baff..1d53eb37c3208cc6c0570224f2ca4199d33616fd 100644
--- a/multimodalinput/kits/c/BUILD.gn
+++ b/multimodalinput/kits/c/BUILD.gn
@@ -18,6 +18,7 @@ import("//foundation/multimodalinput/input/multimodalinput_mini.gni")
 ohos_ndk_headers("ohinput_header") {
   dest_dir = "$ndk_headers_out_dir/multimodalinput"
   sources = [
+    "./input/oh_axis_type.h",
     "./input/oh_input_manager.h",
     "./input/oh_key_code.h",
   ]
@@ -29,6 +30,7 @@ ohos_ndk_library("libohinput_ndk") {
   ndk_description_file = "./ohinput.ndk.json"
   system_capability = "SystemCapability.MultimodalInput.Input.Core"
   system_capability_headers = [
+    "multimodalinput/oh_axis_type.h",
     "multimodalinput/oh_input_manager.h",
     "multimodalinput/oh_key_code.h",
   ]
diff --git a/multimodalinput/kits/c/input/oh_axis_type.h b/multimodalinput/kits/c/input/oh_axis_type.h
new file mode 100644
index 0000000000000000000000000000000000000000..de141042d511c42e2db39f9958e409759985c5be
--- /dev/null
+++ b/multimodalinput/kits/c/input/oh_axis_type.h
@@ -0,0 +1,144 @@
+/*
+ * Copyright (c) 2024 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * @addtogroup input
+ * @{
+ *
+ * @brief Provides the C interface in the multi-modal input domain.
+ *
+ * @since 12
+ */
+
+/**
+ * @file oh_axis_type.h
+ *
+ * @brief Defines the axis event-specific structure and enumerations.
+ * @kit InputKit
+ * @syscap SystemCapability.MultimodalInput.Input.Core
+ * @library liboh_input.so
+ * @since 12
+ */
+
+#ifndef OH_AXIS_TYPE_H
+#define OH_AXIS_TYPE_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @brief Enumerates axis types.
+ *
+ * @since 12
+ */
+typedef enum InputEvent_AxisType {
+    /**
+     * Indicates an unknown axis type. It is generally used as the initial value.
+     *
+     * @since 12
+     */
+    AXIS_TYPE_UNKNOWN,
+
+    /**
+     * Indicates the vertical scroll axis. When you scroll the mouse wheel or make certain gestures on the touchpad,
+     * the status of the vertical scroll axis changes.
+     *
+     * @since 12
+     */
+    AXIS_TYPE_SCROLL_VERTICAL,
+
+    /**
+     * Indicates the horizontal scroll axis.
+     * When you scroll the mouse wheel or make certain gestures on the touchpad,
+     * the status of the horizontal scroll axis changes.
+     *
+     * @since 12
+     */
+    AXIS_TYPE_SCROLL_HORIZONTAL,
+
+    /**
+     * Indicates the pinch axis, which is used to describe a pinch gesture on the touchscreen or touchpad.
+     *
+     * @since 12
+     */
+    AXIS_TYPE_PINCH,
+
+    /**
+     * Indicates the rotate axis, which is used to describe a rotate gesture on the touchpad.
+     *
+     * @since 12
+     */
+    AXIS_TYPE_ROTATE
+} InputEvent_AxisType;
+
+/**
+ * @brief Enumerates axis event types.
+ *
+ * @since 12
+ */
+typedef enum InputEvent_AxisEventType {
+    /**
+     * @brief Enumerates two-finger pinch events. The axis value can be AXIS_TYPE_PINCH or AXIS_TYPE_ROTATE.
+     *
+     * @since 12
+     */
+    AXIS_EVENT_TYPE_PINCH = 1,
+    /**
+     * @brief Enumerates scroll axis events.
+     * The axis value can be AXIS_TYPE_SCROLL_VERTICAL or AXIS_TYPE_SCROLL_HORIZONTAL.
+     * Wherein, the value of AXIS_TYPE_SCROLL_HORIZONTAL is 0 for a mouse wheel event.
+     *
+     * @since 12
+     */
+    AXIS_EVENT_TYPE_SCROLL = 2
+} InputEvent_AxisEventType;
+
+/**
+ * @brief Enumerates axis event actions.
+ *
+ * @since 12
+ */
+typedef enum InputEvent_AxisAction {
+    /**
+     * Cancel action for the axis input event.
+     *
+     * @since 12
+     */
+    AXIS_ACTION_CANCEL = 0,
+    /**
+     * Start action for the axis input event.
+     *
+     * @since 12
+     */
+    AXIS_ACTION_BEGIN,
+    /**
+     * Update action for the axis input event.
+     *
+     * @since 12
+     */
+    AXIS_ACTION_UPDATE,
+    /**
+     * End action for the axis input event.
+     *
+     * @since 12
+     */
+    AXIS_ACTION_END,
+} InputEvent_AxisAction;
+#ifdef __cplusplus
+}
+#endif
+/** @} */
+#endif
\ No newline at end of file
diff --git a/multimodalinput/kits/c/input/oh_input_manager.h b/multimodalinput/kits/c/input/oh_input_manager.h
index 7506a28f9f85bc13507c452b224163cd1e88a31c..1e6c0dd85afc42c31ebb31b98521aa37e26ba92c 100644
--- a/multimodalinput/kits/c/input/oh_input_manager.h
+++ b/multimodalinput/kits/c/input/oh_input_manager.h
@@ -37,6 +37,7 @@
 
 #include <stdint.h>
 
+#include "oh_axis_type.h"
 #include "oh_key_code.h"
 
 #ifdef __cplusplus
@@ -48,7 +49,7 @@ extern "C" {
  *
  * @since 12
  */
-enum Input_KeyStateAction {
+typedef enum Input_KeyStateAction {
     /** Default */
     KEY_DEFAULT = -1,
     /** Pressing of a key */
@@ -59,14 +60,14 @@ enum Input_KeyStateAction {
     KEY_SWITCH_ON = 2,
     /** Key switch disabled */
     KEY_SWITCH_OFF = 3
-};
+} Input_KeyStateAction;
 
 /**
  * @brief Enumerates key event types.
  *
  * @since 12
  */
-typedef enum {
+typedef enum Input_KeyEventAction {
     /** Cancellation of a key action. */
     KEY_ACTION_CANCEL = 0,
     /** Pressing of a key. */
@@ -80,7 +81,7 @@ typedef enum {
  *
  * @since 12
  */
-typedef enum {
+typedef enum Input_MouseEventAction {
     /** Cancel. */
     MOUSE_ACTION_CANCEL = 0,
     /** Moving of the mouse pointer. */
@@ -102,19 +103,19 @@ typedef enum {
  *
  * @since 12
  */
-enum InputEvent_MouseAxis {
+typedef enum InputEvent_MouseAxis {
     /** Vertical scroll axis */
     MOUSE_AXIS_SCROLL_VERTICAL = 0,
     /** Horizontal scroll axis */
     MOUSE_AXIS_SCROLL_HORIZONTAL = 1,
-};
+} InputEvent_MouseAxis;
 
 /**
  * @brief Enumerated values of mouse event button.
  *
  * @since 12
  */
-typedef enum {
+typedef enum Input_MouseEventButton {
     /** Invalid button */
     MOUSE_BUTTON_NONE = -1,
     /** Left button on the mouse. */
@@ -134,7 +135,7 @@ typedef enum {
  *
  * @since 12
  */
-typedef enum {
+typedef enum Input_TouchEventAction {
     /** Touch cancelled. */
     TOUCH_ACTION_CANCEL = 0,
     /** Touch pressed. */
@@ -145,56 +146,147 @@ typedef enum {
     TOUCH_ACTION_UP = 3,
 } Input_TouchEventAction;
 
+/**
+ * @brief Enumerates event source types.
+ *
+ * @since 12
+ */
+typedef enum InputEvent_SourceType {
+    /**
+     * Indicates that the input source generates events similar to mouse cursor movement,
+     * button press and release, and wheel scrolling.
+     *
+     * @since 12
+     */
+    SOURCE_TYPE_MOUSE = 1,
+    /**
+     * Indicates that the input source generates a touchscreen multi-touch event.
+     *
+     * @since 12
+     */
+    SOURCE_TYPE_TOUCHSCREEN = 2,
+    /**
+     * Indicates that the input source generates a touchpad multi-touch event.
+     *
+     * @since 12
+     */
+    SOURCE_TYPE_TOUCHPAD = 3
+} InputEvent_SourceType;
+
 /**
  * @brief Defines key information, which identifies a key pressing behavior. For example, the Ctrl key information contains the key value and key type.
  *
  * @since 12
  */
-struct Input_KeyState;
+typedef struct Input_KeyState Input_KeyState;
 
 /**
  * @brief The key event to be injected.
  *
  * @since 12
  */
-struct Input_KeyEvent;
+typedef struct Input_KeyEvent Input_KeyEvent;
 
 /**
  * @brief The mouse event to be injected.
  *
  * @since 12
  */
-struct Input_MouseEvent;
+typedef struct Input_MouseEvent Input_MouseEvent;
 
 /**
  * @brief The touch event to be injected.
  *
  * @since 12
  */
-struct Input_TouchEvent;
+typedef struct Input_TouchEvent Input_TouchEvent;
 
 /**
- * @brief Enumerates the error codes.
+ * @brief Enumerates axis events.
  *
  * @since 12
  */
-typedef enum {
-    /** @error Success return code on sucess*/
+typedef struct Input_AxisEvent Input_AxisEvent;
+
+/**
+ * @brief Enumerates error codes.
+ *
+ * @since 12
+ */
+typedef enum Input_Result {
+    /** @error Success return code on success*/
     INPUT_SUCCESS = 0,
     /** @error Permission verification failed */
     INPUT_PERMISSION_DENIED = 201,
     /** @error Non-system application */
     INPUT_NOT_SYSTEM_APPLICATION = 202,
     /** @error Parameter check failed */
-    INPUT_PARAMETER_ERROR = 401
+    INPUT_PARAMETER_ERROR = 401,
+    /** @error Service error */
+    INPUT_SERVICE_EXCEPTION = 3800001,
+    /** @error Interceptor repeatedly created for an application */
+    INPUT_REPEAT_INTERCEPTOR = 4200001
 } Input_Result;
 
+/**
+ * @brief Defines a lifecycle callback for keyEvent. If the callback is triggered, keyEvent will be destroyed.
+ * 
+ * @param keyEvent Key event object.
+ * @since 12
+ */
+typedef void (*Input_KeyEventCallback)(const Input_KeyEvent* keyEvent);
+
+/**
+ * @brief Defines a lifecycle callback for mouseEvent. If the callback is triggered, mouseEvent will be destroyed.
+ * 
+ * @param mouseEvent Mouse event object.
+ * @since 12
+ */
+typedef void (*Input_MouseEventCallback)(const Input_MouseEvent* mouseEvent);
+
+/**
+ * @brief Defines a lifecycle callback for touchEvent. If the callback is triggered, touchEvent will be destroyed.
+ * 
+ * @param touchEvent Touch event object.
+ * @since 12
+ */
+typedef void (*Input_TouchEventCallback)(const Input_TouchEvent* touchEvent);
+
+/**
+ * @brief Defines a lifecycle callback for axisEvent. If the callback is triggered, axisEvent will be destroyed.
+ * 
+ * @param axisEvent Axis event object.
+ * @since 12
+ */
+typedef void (*Input_AxisEventCallback)(const Input_AxisEvent* axisEvent);
+
+/**
+ * @brief Defines the structure for the interceptor of event callbacks,
+ * including mouseCallback, touchCallback, and axisCallback.
+ * 
+ * @since 12
+ */
+typedef struct Input_InterceptorEventCallback {
+    /** Defines a lifecycle callback for **mouseEvent**. */
+    Input_MouseEventCallback mouseCallback;
+    /** Defines a lifecycle callback for **touchEvent**. */
+    Input_TouchEventCallback touchCallback;
+    /** Defines a lifecycle callback for **axisEvent**. */
+    Input_AxisEventCallback axisCallback;
+} Input_InterceptorEventCallback;
+
+/**
+ * @brief Defines event interceptor options.
+ * @since 12
+ */
+typedef struct Input_InterceptorOptions Input_InterceptorOptions;
+
 /**
  * @brief Queries the key state.
  *
  * @param keyState Key state.
  * @return OH_Input_GetKeyState function result code.
- *         {@link INPUT_SUCCESS} get KeyState sucess.\n
+ *         {@link INPUT_SUCCESS} get KeyState success.\n
  *         {@link INPUT_PARAMETER_ERROR} keyCode is invalid.\n
  * @syscap SystemCapability.MultimodalInput.Input.Core
  * @since 12
@@ -285,7 +377,7 @@ int32_t OH_Input_GetKeySwitch(const struct Input_KeyState* keyState);
  *
  * @param keyEvent - the key event to be injected.
  * @return OH_Input_InjectKeyEvent function result code.
- *         {@link INPUT_SUCCESS} inject keyEvent sucess.\n
+ *         {@link INPUT_SUCCESS} inject keyEvent success.\n
  *         {@link INPUT_PERMISSION_DENIED} Permission verification failed.\n
  *         {@link INPUT_PARAMETER_ERROR} keyCode is less 0, can not process.\n
  * @syscap SystemCapability.MultimodalInput.Input.Core
@@ -377,7 +469,7 @@ int64_t OH_Input_GetKeyEventActionTime(const struct Input_KeyEvent* keyEvent);
  *
  * @param mouseEvent - the mouse event to be injected.
  * @return OH_Input_InjectMouseEvent function result code.
- *         {@link INPUT_SUCCESS} inject mouseEvent sucess.\n
+ *         {@link INPUT_SUCCESS} inject mouseEvent success.\n
  *         {@link INPUT_PERMISSION_DENIED} Permission verification failed.\n
  *         {@link INPUT_PARAMETER_ERROR} Parameter check failed.\n
  * @syscap SystemCapability.MultimodalInput.Input.Core
@@ -508,7 +600,8 @@ int32_t OH_Input_GetMouseEventAxisType(const struct Input_MouseEvent* mouseEvent
  * @brief Sets the axis value for a mouse axis event.
  *
  * @param mouseEvent Mouse event object.
- * @param axisType Axis value. A positive value means scrolling forward, and a negative number means scrolling backward.
+ * @param axisType Axis value. A positive value means scrolling forward,
+ * and a negative number means scrolling backward.
  * @syscap SystemCapability.MultimodalInput.Input.Core
  * @since 12
  */
@@ -549,7 +642,7 @@ int64_t OH_Input_GetMouseEventActionTime(const struct Input_MouseEvent* mouseEve
  *
  * @param touchEvent - the touch event to be injected.
  * @return OH_Input_InjectTouchEvent function result code.
- *         {@link INPUT_SUCCESS} inject touchEvent sucess.\n
+ *         {@link INPUT_SUCCESS} inject touchEvent success.\n
  *         {@link INPUT_PARAMETER_ERROR} Parameter check failed.\n
  * @syscap SystemCapability.MultimodalInput.Input.Core
  * @since 12
@@ -683,6 +776,431 @@ int64_t OH_Input_GetTouchEventActionTime(const struct Input_TouchEvent* touchEve
  */
 void OH_Input_CancelInjection();
 
+/**
+ * @brief Creates an axis event object.
+ *
+ * @return If the operation is successful, a {@Link Input_AxisEvent} object is returned.
+ * If the operation fails, null is returned.
+ * @syscap SystemCapability.MultimodalInput.Input.Core
+ * @since 12
+ */
+Input_AxisEvent* OH_Input_CreateAxisEvent(void);
+
+/**
+ * @brief Destroys an axis event object.
+ * 
+ * @param axisEvent Pointer to the axis event object.
+ * @return OH_Input_DestroyAxisEvent function result code.
+ *         {@link INPUT_SUCCESS} Destroys axisEvent success.\n
+ *         {@link INPUT_PARAMETER_ERROR}The axisEvent is NULL or the *axisEvent is NULL.\n
+ * @syscap SystemCapability.MultimodalInput.Input.Core
+ * @since 12
+ */
+Input_Result OH_Input_DestroyAxisEvent(Input_AxisEvent** axisEvent);
+
+/**
+ * @brief Sets the axis event action.
+ *
+ * @param axisEvent Axis event object. For details, see {@Link Input_AxisEvent}.
+ * @param action Axis event action. The values are defined in {@link InputEvent_AxisAction}.
+ * @return OH_Input_SetAxisEventAction function result code.
+ *         {@link INPUT_SUCCESS} Sets the axis event action success.\n
+ *         {@link INPUT_PARAMETER_ERROR} The axisEvent is NULL.\n
+ * @syscap SystemCapability.MultimodalInput.Input.Core
+ * @since 12
+ */
+Input_Result OH_Input_SetAxisEventAction(Input_AxisEvent* axisEvent, InputEvent_AxisAction action);
+
+/**
+ * @brief Obtains the axis event action.
+ *
+ * @param axisEvent Axis event object. For details, see {@Link Input_AxisEvent}.
+ * @param action Axis event action. The values are defined in {@link InputEvent_AxisAction}.
+ * @return OH_Input_GetAxisEventAction function result code.
+ *         {@link INPUT_SUCCESS} Obtains the axis event action success.\n
+ *         {@link INPUT_PARAMETER_ERROR} The axisEvent is NULL or the action is NULL.\n
+ * @syscap SystemCapability.MultimodalInput.Input.Core
+ * @since 12
+ */
+Input_Result OH_Input_GetAxisEventAction(const Input_AxisEvent* axisEvent, InputEvent_AxisAction *action);
+
+/**
+ * @brief Sets the X coordinate of an axis event.
+ *
+ * @param axisEvent Axis event object. For details, see {@Link Input_AxisEvent}.
+ * @param displayX X coordinate of the axis event.
+ * @return OH_Input_SetAxisEventDisplayX function result code.
+ *         {@link INPUT_SUCCESS} Sets the X coordinate of the axis event success.\n
+ *         {@link INPUT_PARAMETER_ERROR} The axisEvent is NULL.\n
+ * @syscap SystemCapability.MultimodalInput.Input.Core
+ * @since 12
+ */
+Input_Result OH_Input_SetAxisEventDisplayX(Input_AxisEvent* axisEvent, float displayX);
+
+/**
+ * @brief Obtains the X coordinate of an axis event.
+ *
+ * @param axisEvent Axis event object. For details, see {@Link Input_AxisEvent}.
+ * @param displayX X coordinate of the axis event.
+ * @return OH_Input_GetAxisEventDisplayX function result code.
+ *         {@link INPUT_SUCCESS} Obtains the X coordinate of the axis event success.\n
+ *         {@link INPUT_PARAMETER_ERROR} The axisEvent is NULL or the displayX is NULL.\n
+ * @syscap SystemCapability.MultimodalInput.Input.Core
+ * @since 12
+ */
+Input_Result OH_Input_GetAxisEventDisplayX(const Input_AxisEvent* axisEvent, float* displayX);
+
+/**
+ * @brief Sets the Y coordinate of an axis event.
+ *
+ * @param axisEvent Axis event object. For details, see {@Link Input_AxisEvent}.
+ * @param displayY Y coordinate of the axis event.
+ * @return OH_Input_SetAxisEventDisplayY function result code.
+ *         {@link INPUT_SUCCESS} Sets the Y coordinate of the axis event success.\n
+ *         {@link INPUT_PARAMETER_ERROR} The axisEvent is NULL.\n
+ * @syscap SystemCapability.MultimodalInput.Input.Core
+ * @since 12
+ */
+Input_Result OH_Input_SetAxisEventDisplayY(Input_AxisEvent* axisEvent, float displayY);
+
+/**
+ * @brief Obtains the Y coordinate of an axis event.
+ *
+ * @param axisEvent Axis event object. For details, see {@Link Input_AxisEvent}.
+ * @param displayY Y coordinate of the axis event.
+ * @return OH_Input_GetAxisEventDisplayY function result code.
+ *         {@link INPUT_SUCCESS} Obtains the Y coordinate of the axis event success.\n
+ *         {@link INPUT_PARAMETER_ERROR} The axisEvent is NULL or the displayY is NULL.\n
+ * @syscap SystemCapability.MultimodalInput.Input.Core
+ * @since 12
+ */
+Input_Result OH_Input_GetAxisEventDisplayY(const Input_AxisEvent* axisEvent, float* displayY);
+
+/**
+ * @brief Sets the axis value of the axis type specified by the axis event.
+ *
+ * @param axisEvent Axis event object. For details, see {@Link Input_AxisEvent}.
+ * @param axisType Axis type. The values are defined in {@link InputEvent_AxisType}.
+ * @param axisValue Axis value.
+ * @return OH_Input_SetAxisEventAxisValue function result code.
+ *         {@link INPUT_SUCCESS} Sets the axis value of the axis event success.\n
+ *         {@link INPUT_PARAMETER_ERROR} The axisEvent is NULL.\n
+ * @syscap SystemCapability.MultimodalInput.Input.Core
+ * @since 12
+ */
+Input_Result OH_Input_SetAxisEventAxisValue(Input_AxisEvent* axisEvent,
+                                            InputEvent_AxisType axisType, double axisValue);
+
+/**
+ * @brief Obtains the axis value for the specified axis type of the axis event.
+ *
+ * @param axisEvent Axis event object. For details, see {@Link Input_AxisEvent}.
+ * @param axisType Axis type. The values are defined in {@link InputEvent_AxisType}.
+ * @param axisValue Axis value.
+ * @return OH_Input_GetAxisEventAxisValue function result code.
+ *         {@link INPUT_SUCCESS} Obtains the axis value of the axis event success.\n
+ *         {@link INPUT_PARAMETER_ERROR} The axisEvent is NULL or the axisValue is NULL,
+ *         or the axisType not found in the axisEvent.\n
+ * @syscap SystemCapability.MultimodalInput.Input.Core
+ * @since 12
+ */
+Input_Result OH_Input_GetAxisEventAxisValue(const Input_AxisEvent* axisEvent,
+                                            InputEvent_AxisType axisType, double* axisValue);
+
+/**
+ * @brief Sets the time when an axis event occurs.
+ *
+ * @param axisEvent Axis event object. For details, see {@Link Input_AxisEvent}.
+ * @param actionTime Time when an axis event occurs.
+ * @return OH_Input_SetAxisEventActionTime function result code.
+ *         {@link INPUT_SUCCESS} Sets the time when an axis event occurs success.\n
+ *         {@link INPUT_PARAMETER_ERROR} The axisEvent is NULL.\n
+ * @syscap SystemCapability.MultimodalInput.Input.Core
+ * @since 12
+ */
+Input_Result OH_Input_SetAxisEventActionTime(Input_AxisEvent* axisEvent, int64_t actionTime);
+
+/**
+ * @brief Obtains the time when an axis event occurs.
+ *
+ * @param axisEvent Axis event object. For details, see {@Link Input_AxisEvent}.
+ * @param actionTime Time when an axis event occurs.
+ * @return OH_Input_GetAxisEventActionTime function result code.
+ *         {@link INPUT_SUCCESS} Obtains the time when an axis event occurs success.\n
+ *         {@link INPUT_PARAMETER_ERROR} The axisEvent is NULL or the actionTime is NULL.\n
+ * @syscap SystemCapability.MultimodalInput.Input.Core
+ * @since 12
+ */
+Input_Result OH_Input_GetAxisEventActionTime(const Input_AxisEvent* axisEvent, int64_t* actionTime);
+
+/**
+ * @brief Sets the axis event type.
+ *
+ * @param axisEvent Axis event object. For details, see {@Link Input_AxisEvent}.
+ * @param axisEventType Axis event type. The values are defined in {@link InputEvent_AxisEventType}.
+ * @return OH_Input_SetAxisEventType function result code.
+ *         {@link INPUT_SUCCESS} Sets the axis event type success.\n
+ *         {@link INPUT_PARAMETER_ERROR} The axisEvent is NULL.\n
+ * @syscap SystemCapability.MultimodalInput.Input.Core
+ * @since 12
+ */
+Input_Result OH_Input_SetAxisEventType(Input_AxisEvent* axisEvent, InputEvent_AxisEventType axisEventType);
+
+/**
+ * @brief Obtains the axis event type.
+ *
+ * @param axisEvent Axis event object.
+ * @param axisEventType Axis event type. The values are defined in {@link InputEvent_AxisEventType}.
+ * @return OH_Input_GetAxisEventType function result code.
+ *         {@link INPUT_SUCCESS} Obtains the axis event type success.\n
+ *         {@Link INPUT_PARAMETER_ERROR} The axisEvent is NULL or the axisEventType is NULL.\n
+ * @syscap SystemCapability.MultimodalInput.Input.Core
+ * @since 12
+ */
+Input_Result OH_Input_GetAxisEventType(const Input_AxisEvent* axisEvent, InputEvent_AxisEventType* axisEventType);
+
+/**
+ * @brief Sets the axis event source type.
+ *
+ * @param axisEvent Axis event object.
+ * @param sourceType Axis event source type. The values are defined in {@link InputEvent_SourceType}.
+ * @return OH_Input_SetAxisEventSourceType function result code.
+ *         {@link INPUT_SUCCESS} Sets the axis event source type success.\n
+ *         {@link INPUT_PARAMETER_ERROR} The axisEvent is NULL.\n
+ * @syscap SystemCapability.MultimodalInput.Input.Core
+ * @since 12
+ */
+Input_Result OH_Input_SetAxisEventSourceType(Input_AxisEvent* axisEvent, InputEvent_SourceType sourceType);
+
+/**
+ * @brief Obtains the axis event source type.
+ *
+ * @param axisEvent Axis event object.
+ * @param axisEventType Axis event source type. The values are defined in {@link InputEvent_SourceType}.
+ * @return OH_Input_GetAxisEventSourceType function result code.
+ *         {@link INPUT_SUCCESS} Obtains the axis event source type success.\n
+ *         {@link INPUT_PARAMETER_ERROR} The axisEvent is NULL or the sourceType is NULL.\n
+ * @syscap SystemCapability.MultimodalInput.Input.Core
+ * @since 12
+ */
+Input_Result OH_Input_GetAxisEventSourceType(const Input_AxisEvent* axisEvent, InputEvent_SourceType* sourceType);
+
+/**
+ * @brief Adds a listener of key events.
+ *
+ * @permission ohos.permission.INPUT_MONITORING
+ * @param callback - Callback used to receive key events.
+ * @return OH_Input_AddKeyEventMonitor function result code.
+ *         {@link INPUT_SUCCESS} Adds a listener of key events success.\n
+ *         {@link INPUT_PERMISSION_DENIED} Permission verification failed.\n
+ *         {@link INPUT_PARAMETER_ERROR} The callback is NULL.\n
+ *         {@link INPUT_SERVICE_EXCEPTION} Failed to add the monitor because the service is exception.\n
+ * @syscap SystemCapability.MultimodalInput.Input.Core
+ * @since 12
+ */
+Input_Result OH_Input_AddKeyEventMonitor(Input_KeyEventCallback callback);
+
+/**
+ * @brief Adds a listener for mouse events, including mouse click and movement events,
+ * but not scroll wheel events. Scroll wheel events are axis events.
+ *
+ * @permission ohos.permission.INPUT_MONITORING
+ * @param callback - Callback used to receive mouse events.
+ * @return OH_Input_AddMouseEventMonitor function result code.
+ *         {@link INPUT_SUCCESS} Adds a listener of mouse events success.\n
+ *         {@link INPUT_PERMISSION_DENIED} Permission verification failed.\n
+ *         {@link INPUT_PARAMETER_ERROR} The callback is NULL.\n
+ *         {@link INPUT_SERVICE_EXCEPTION} Failed to add the monitor because the service is exception.\n
+ * @syscap SystemCapability.MultimodalInput.Input.Core
+ * @since 12
+ */
+Input_Result OH_Input_AddMouseEventMonitor(Input_MouseEventCallback callback);
+
+/**
+ * @brief Add a listener for touch events.
+ *
+ * @permission ohos.permission.INPUT_MONITORING
+ * @param callback - Callback used to receive touch events.
+ * @return OH_Input_AddTouchEventMonitor function result code.
+ *         {@link INPUT_SUCCESS} Adds a listener of touch events success.\n
+ *         {@link INPUT_PERMISSION_DENIED} Permission verification failed.\n
+ *         {@link INPUT_PARAMETER_ERROR} The callback is NULL.\n
+ *         {@link INPUT_SERVICE_EXCEPTION} Failed to add the monitor because the service is exception.\n
+ * @syscap SystemCapability.MultimodalInput.Input.Core
+ * @since 12
+ */
+Input_Result OH_Input_AddTouchEventMonitor(Input_TouchEventCallback callback);
+
+/**
+ * @brief Adds a listener for all types of axis events.
+ * The axis event types are defined in {@Link InputEvent_AxisEventType}.
+ *
+ * @permission ohos.permission.INPUT_MONITORING
+ * @param callback - Callback used to receive axis events.
+ * @return OH_Input_AddAxisEventMonitorForAll function result code.
+ *         {@link INPUT_SUCCESS} Adds a listener for all types of axis events success.\n
+ *         {@link INPUT_PERMISSION_DENIED} Permission verification failed.\n
+ *         {@link INPUT_PARAMETER_ERROR} The callback is NULL.\n
+ *         {@link INPUT_SERVICE_EXCEPTION} Failed to add the monitor because the service is exception.\n
+ * @syscap SystemCapability.MultimodalInput.Input.Core
+ * @since 12
+ */
+Input_Result OH_Input_AddAxisEventMonitorForAll(Input_AxisEventCallback callback);
+
+/**
+ * @brief Adds a listener for the specified type of axis events.
+ *
+ * @permission ohos.permission.INPUT_MONITORING
+ * @param axisEventType - Axis event type. The values are defined in {@Link InputEvent_AxisEventType}.
+ * @param callback - Callback used to receive the specified type of axis events.
+ * @return OH_Input_AddAxisEventMonitor function result code.
+ *         {@link INPUT_SUCCESS} Adds a listener for the specified types of axis events success.\n
+ *         {@link INPUT_PERMISSION_DENIED} Permission verification failed.\n
+ *         {@link INPUT_PARAMETER_ERROR} The callback is NULL.\n
+ *         {@link INPUT_SERVICE_EXCEPTION} Failed to add the monitor because the service is exception.\n
+ * @syscap SystemCapability.MultimodalInput.Input.Core
+ * @since 12
+ */
+Input_Result OH_Input_AddAxisEventMonitor(InputEvent_AxisEventType axisEventType, Input_AxisEventCallback callback);
+
+/**
+ * @brief Removes a key event listener.
+ *
+ * @permission ohos.permission.INPUT_MONITORING
+ * @param callback - Callback for the key event listener.
+ * @return OH_Input_RemoveKeyEventMonitor function result code.
+ *         {@link INPUT_SUCCESS} Removes a key event listener success.\n
+ *         {@link INPUT_PERMISSION_DENIED} Permission verification failed.\n
+ *         {@link INPUT_PARAMETER_ERROR} The callback is NULL or has not been added.\n
+ *         {@link INPUT_SERVICE_EXCEPTION} Fail to remove the monitor because the service is exception.\n
+ * @syscap SystemCapability.MultimodalInput.Input.Core
+ * @since 12
+ */
+Input_Result OH_Input_RemoveKeyEventMonitor(Input_KeyEventCallback callback);
+
+/**
+ * @brief Removes a mouse event listener.
+ *
+ * @permission ohos.permission.INPUT_MONITORING
+ * @param callback - Callback for the mouse event listener.
+ * @return OH_Input_RemoveMouseEventMonitor function result code.
+ *         {@link INPUT_SUCCESS} Removes a mouse event listener success.\n
+ *         {@link INPUT_PERMISSION_DENIED} Permission verification failed.\n
+ *         {@link INPUT_PARAMETER_ERROR} The callback is NULL or has not been added.\n
+ *         {@link INPUT_SERVICE_EXCEPTION} Fail to remove the monitor because the service is exception.\n
+ * @syscap SystemCapability.MultimodalInput.Input.Core
+ * @since 12
+ */
+Input_Result OH_Input_RemoveMouseEventMonitor(Input_MouseEventCallback callback);
+
+/**
+ * @brief Removes a touch event listener.
+ *
+ * @permission ohos.permission.INPUT_MONITORING
+ * @param callback - Callback for the touch event listener.
+ * @return OH_Input_RemoveTouchEventMonitor function result code.
+ *         {@link INPUT_SUCCESS} Removes a touch event listener success.\n
+ *         {@link INPUT_PERMISSION_DENIED} Permission verification failed.\n
+ *         {@link INPUT_PARAMETER_ERROR} The callback is NULL or has not been added.\n
+ *         {@link INPUT_SERVICE_EXCEPTION} Fail to remove the monitor because the service is exception.\n
+ * @syscap SystemCapability.MultimodalInput.Input.Core
+ * @since 12
+ */
+Input_Result OH_Input_RemoveTouchEventMonitor(Input_TouchEventCallback callback);
+
+/**
+ * @brief Removes the listener for all types of axis events.
+ *
+ * @permission ohos.permission.INPUT_MONITORING
+ * @param callback - Callback for the listener used to listen for all types of axis events.
+ * @return OH_Input_RemoveAxisEventMonitorForAll function result code.
+ *         {@link INPUT_SUCCESS} Removes the listener for all types of axis events success.\n
+ *         {@link INPUT_PERMISSION_DENIED} Permission verification failed.\n
+ *         {@link INPUT_PARAMETER_ERROR} The callback is NULL or has not been added.\n
+ *         {@link INPUT_SERVICE_EXCEPTION} Fail to remove the monitor because the service is exception.\n
+ * @syscap SystemCapability.MultimodalInput.Input.Core
+ * @since 12
+ */
+Input_Result OH_Input_RemoveAxisEventMonitorForAll(Input_AxisEventCallback callback);
+
+/**
+ * @brief Removes the listener for the specified type of axis events.
+ *
+ * @permission ohos.permission.INPUT_MONITORING
+ * @param axisEventType - Axis event type. The axis event type is defined in {@Link InputEvent_AxisEventType}.
+ * @param callback - Callback for the listener used to listen for the specified type of axis events.
+ * @return OH_Input_RemoveAxisEventMonitor function result code.
+ *         {@link INPUT_SUCCESS} Removes the listener for the specified type of axis events success.\n
+ *         {@link INPUT_PERMISSION_DENIED} Permission verification failed.\n
+ *         {@link INPUT_PARAMETER_ERROR} The callback is NULL or has not been added.\n
+ *         {@link INPUT_SERVICE_EXCEPTION} Fail to remove the monitor because the service is exception.\n
+ * @syscap SystemCapability.MultimodalInput.Input.Core
+ * @since 12
+ */
+Input_Result OH_Input_RemoveAxisEventMonitor(InputEvent_AxisEventType axisEventType, Input_AxisEventCallback callback);
+
+/**
+ * @brief Adds a key event interceptor. If multiple interceptors are added, only the first one takes effect.
+ *
+ * @permission ohos.permission.INTERCEPT_INPUT_EVENT
+ * @param callback - Callback used to receive key events.
+ * @param option - Options for event interception. If **null** is passed, the default value is used.
+ * @return OH_Input_AddKeyEventInterceptor function result code.
+ *         {@link INPUT_SUCCESS} Adds a key event interceptor success.\n
+ *         {@link INPUT_PERMISSION_DENIED} Permission verification failed.\n
+ *         {@link INPUT_PARAMETER_ERROR} The callback is NULL.\n
+ *         {@link INPUT_REPEAT_INTERCEPTOR} Interceptor repeatedly created for an application.\n
+ *         {@link INPUT_SERVICE_EXCEPTION} Failed to add the interceptor because the service is exception.\n
+ * @syscap SystemCapability.MultimodalInput.Input.Core
+ * @since 12
+ */
+Input_Result OH_Input_AddKeyEventInterceptor(Input_KeyEventCallback callback, Input_InterceptorOptions *option);
+
+/**
+ * @brief Adds an interceptor for input events, including mouse, touch, and axis events.
+ * If multiple interceptors are added, only the first one takes effect.
+ *
+ * @permission ohos.permission.INTERCEPT_INPUT_EVENT
+ * @param callback - Pointer to the structure of the callback for the input event interceptor.
+ * For details, see {@Link Input_InterceptorEventCallback}.
+ * @param option - Options for event interception. If **null** is passed, the default value is used.
+ * @return OH_Input_AddInputEventInterceptor function result code.
+ *         {@link INPUT_SUCCESS} Adds an interceptor for input events success.\n
+ *         {@link INPUT_PERMISSION_DENIED} Permission verification failed.\n
+ *         {@link INPUT_PARAMETER_ERROR} The callback is NULL.\n
+ *         {@link INPUT_REPEAT_INTERCEPTOR} Interceptor repeatedly created for an application.\n
+ *         {@link INPUT_SERVICE_EXCEPTION} Failed to add the interceptor because the service is exception.\n
+ * @syscap SystemCapability.MultimodalInput.Input.Core
+ * @since 12
+ */
+Input_Result OH_Input_AddInputEventInterceptor(Input_InterceptorEventCallback *callback,
+                                               Input_InterceptorOptions *option);
+
+/**
+ * @brief Removes a key event interceptor.
+ *
+ * @permission ohos.permission.INTERCEPT_INPUT_EVENT
+ * @return OH_Input_RemoveKeyEventInterceptor function result code.
+ *         {@link INPUT_SUCCESS}Removes a key event interceptor success.\n
+ *         {@link INPUT_PERMISSION_DENIED} Permission verification failed.\n
+ *         {@link INPUT_SERVICE_EXCEPTION} Failed to remove the interceptor because the service is exception.\n
+ * @syscap SystemCapability.MultimodalInput.Input.Core
+ * @since 12
+ */
+Input_Result OH_Input_RemoveKeyEventInterceptor();
+
+/**
+ * @brief Removes an interceptor for input events, including mouse, touch, and axis events.
+ *
+ * @permission ohos.permission.INTERCEPT_INPUT_EVENT
+ * @return OH_Input_RemoveInputEventInterceptor function result code.
+ *         {@link INPUT_SUCCESS} Removes an interceptor for input events success.\n
+ *         {@link INPUT_PERMISSION_DENIED} Permission verification failed.\n
+ *         {@link INPUT_SERVICE_EXCEPTION} Failed to remove the interceptor because the service is exception.\n
+ * @syscap SystemCapability.MultimodalInput.Input.Core
+ * @since 12
+ */
+Input_Result OH_Input_RemoveInputEventInterceptor();
 #ifdef __cplusplus
 }
 #endif
diff --git a/multimodalinput/kits/c/ohinput.ndk.json b/multimodalinput/kits/c/ohinput.ndk.json
index cc28eac475c5554d3edf45fa448698accea8275e..cfbe993aee96320e1a73e14d8367836b29bd1ad1 100644
--- a/multimodalinput/kits/c/ohinput.ndk.json
+++ b/multimodalinput/kits/c/ohinput.ndk.json
@@ -194,5 +194,125 @@
     {
         "first_introduced": "12",
         "name": "OH_Input_CancelInjection"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_Input_CreateAxisEvent"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_Input_DestroyAxisEvent"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_Input_SetAxisEventAction"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_Input_GetAxisEventAction"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_Input_SetAxisEventDisplayX"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_Input_GetAxisEventDisplayX"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_Input_SetAxisEventDisplayY"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_Input_GetAxisEventDisplayY"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_Input_SetAxisEventAxisValue"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_Input_GetAxisEventAxisValue"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_Input_SetAxisEventActionTime"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_Input_GetAxisEventActionTime"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_Input_SetAxisEventType"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_Input_GetAxisEventType"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_Input_SetAxisEventSourceType"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_Input_GetAxisEventSourceType"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_Input_AddKeyEventMonitor"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_Input_AddMouseEventMonitor"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_Input_AddTouchEventMonitor"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_Input_AddAxisEventMonitor"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_Input_AddAxisEventMonitorForAll"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_Input_RemoveKeyEventMonitor"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_Input_RemoveMouseEventMonitor"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_Input_RemoveTouchEventMonitor"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_Input_RemoveAxisEventMonitor"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_Input_RemoveAxisEventMonitorForAll"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_Input_AddKeyEventInterceptor"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_Input_AddInputEventInterceptor"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_Input_RemoveKeyEventInterceptor"
+    },
+    {
+        "first_introduced": "12",
+        "name": "OH_Input_RemoveInputEventInterceptor"
     }
 ]
\ No newline at end of file
diff --git a/network/netmanager/include/net_connection_type.h b/network/netmanager/include/net_connection_type.h
index 1698a65934337983703a44216501d0af4ea5ed42..32a8118c8f3764d7685bb8dd679de9938b309e79 100644
--- a/network/netmanager/include/net_connection_type.h
+++ b/network/netmanager/include/net_connection_type.h
@@ -69,6 +69,11 @@ typedef enum NetConn_NetCap {
     NETCONN_NET_CAPABILITY_NOT_VPN = 15,
     /** Validated */
     NETCONN_NET_CAPABILITY_VALIDATED = 16,
+    /**
+    * Portal
+    * @since 12
+    */
+    NETCONN_NET_CAPABILITY_PORTAL = 17
 } NetConn_NetCap;
 
 /**
diff --git a/third_party/musl/ndk_script/BUILD.gn b/third_party/musl/ndk_script/BUILD.gn
index 683b2e30d6224b58904d935640e356d7d8f01ff9..a71e33565ab354dd49bfb34bdfa2de31e336bbe8 100644
--- a/third_party/musl/ndk_script/BUILD.gn
+++ b/third_party/musl/ndk_script/BUILD.gn
@@ -208,7 +208,7 @@ group("musl_sysroot") {
 action("copy_ndk_uapi") {
   outputs = [ "${musl_target_out_dir}/${ndk_musl_include}/linux" ]
   script = "${musl_dir}/scripts/copy_uapi.sh"
-  args = [ "-i" ] + [ rebase_path("${uapi_dir}") ]
+  args = [ "-i" ] + [ rebase_path("${musl_uapi_dir}") ]
   args +=
       [ "-o" ] + [ rebase_path("${musl_target_out_dir}/${ndk_musl_include}") ]
   args += [ "-t" ] + [ "${musl_arch}" ]