diff --git a/thirdparty/libde265/HPKBUILD b/thirdparty/libde265/HPKBUILD
new file mode 100644
index 0000000000000000000000000000000000000000..dc07ddac1d66f152eb59af05ca3a56c6fb37dc0b
--- /dev/null
+++ b/thirdparty/libde265/HPKBUILD
@@ -0,0 +1,51 @@
+# Contributor: zhengxiaoqing <zhaoxiaoqing17@h-partners.com>
+# Maintainer: zhengxiaoqing <zhaoxiaoqing17@h-partners.com>
+
+pkgname=libde265
+pkgver=v1.0.15
+pkgrel=0
+pkgdesc="libde265 is an open source implementation of the h.265 video codec."
+url="https://github.com/strukturag/libde265"
+archs=("armeabi-v7a" "arm64-v8a")
+license=("GNU Lesser")
+depends=()
+makedepends=()
+source="https://github.com/strukturag/$pkgname/archive/refs/tags/$pkgver.tar.gz"
+
+downloadpackage=true
+autounpack=true
+buildtools="cmake"
+
+builddir=$pkgname-${pkgver:1}
+packagename=$builddir.tar.gz
+
+prepare() {
+    mkdir -p $builddir/$ARCH-build
+}
+
+build() {
+    cd $builddir
+    ${OHOS_SDK}/native/build-tools/cmake/bin/cmake "$@" -DENABLE_ENCODER=ON -DENABLE_SDL=OFF -B$ARCH-build -S./ > $buildlog 2>&1
+    $MAKE VERBOSE=1 -C $ARCH-build >> $buildlog 2>&1
+    ret=$?
+    cd $OLDPWD
+    return $ret
+}
+
+package() {
+    cd $builddir
+    $MAKE VERBOSE=1 -C $ARCH-build install >> $buildlog 2>&1
+    cd $OLDPWD
+}
+
+check() {
+    echo "The test must be on an OpenHarmony device!"
+    # 测试方式
+    # 进入构建目录
+    # 执行: ./dec265/dec265 ../testdata/girlshy.h265 
+}
+
+# 清理环境
+cleanbuild(){
+    rm -rf ${PWD}/$builddir  #${PWD}/$packagename
+}
\ No newline at end of file
diff --git a/thirdparty/libde265/HPKCHECK b/thirdparty/libde265/HPKCHECK
new file mode 100644
index 0000000000000000000000000000000000000000..c718d8e9a77ad661481df5cbf15f2de7a02f72d9
--- /dev/null
+++ b/thirdparty/libde265/HPKCHECK
@@ -0,0 +1,24 @@
+# Contributor: zhengxiaoqing <zhaoxiaoqing17@h-partners.com>
+# Maintainer: zhengxiaoqing <zhaoxiaoqing17@h-partners.com>
+
+source HPKBUILD > /dev/null 2>&1    # 导入HPKBUILD文件
+logfile=${LYCIUM_THIRDPARTY_ROOT}/${pkgname}/${pkgname}_${ARCH}_${OHOS_SDK_VER}_test.log
+
+# 在OH环境执行测试的接口
+openharmonycheck() {
+    res=1
+    cd ${builddir}/${ARCH}-build
+
+    # OH环境测试结果与原库在linux测试结果进行比对，实现自动化测试
+    # 原库在linux测试结果：nFrames decoded: 75 (316x240 @ 947.57 fps)
+    # 其中帧率值受硬件条件影响，非固定值，不进行对比
+    result=$(./dec265/dec265 ../testdata/girlshy.h265 2>&1)
+    echo $result > ${logfile} 2>&1
+    result1=`echo $result|awk -F '@' '{print $1}'`
+    if [ "$result1" == "nFrames decoded: 75 (316x240 " ];then
+        res=0
+    fi
+    cd $OLDPWD
+
+    return $res
+}
\ No newline at end of file
diff --git a/thirdparty/libde265/README.OpenSource b/thirdparty/libde265/README.OpenSource
new file mode 100644
index 0000000000000000000000000000000000000000..9d3b16c55b3bd377379cc34064dab37a23623d82
--- /dev/null
+++ b/thirdparty/libde265/README.OpenSource
@@ -0,0 +1,11 @@
+[
+    {
+        "Name": "libde265",
+        "License": "GNU Lesser",
+        "License File": "README.md",
+        "Version Number": "v1.0.15",
+        "Owner": "zhaoxiaoqing17@h-partners.com",
+        "Upstream URL": "https://github.com/strukturag/libde265",
+        "Description": "libde265 is an open source implementation of the h.265 video codec."
+    }
+]
\ No newline at end of file
diff --git a/thirdparty/libde265/README_zh.md b/thirdparty/libde265/README_zh.md
new file mode 100644
index 0000000000000000000000000000000000000000..1ecab505092c2bde4a0351cc9a56b4602ffcc06e
--- /dev/null
+++ b/thirdparty/libde265/README_zh.md
@@ -0,0 +1,11 @@
+# libdash三方库说明
+## 功能简介
+libde265用于h265格式视频编解码
+## 使用约束
+- IDE版本：DevEco Studio 3.1 Release
+- SDK版本：ohos_sdk_public 4.0.8.1 (API Version 10 Release)
+- 三方库版本：v1.0.15
+- 当前适配的功能：支持h265格式的视频解码，暂不支持编码
+
+## 集成方式
++ [应用hap包集成](docs/hap_integrate.md)
diff --git a/thirdparty/libde265/SHA512SUM b/thirdparty/libde265/SHA512SUM
new file mode 100644
index 0000000000000000000000000000000000000000..a0cba07e6c688d0e9878e94e8b9c8b5109bf81fa
--- /dev/null
+++ b/thirdparty/libde265/SHA512SUM
@@ -0,0 +1 @@
+df380f1ea6345e20ed1f907df3c7cdaaac44358a6746e29e16699005783ce96524d30fec7bba457c9f9773a6373250aaaf0b9cd41224057b269798117964b8b5 libde265-1.0.15.tar.gz
\ No newline at end of file
diff --git a/thirdparty/libde265/docs/hap_integrate.md b/thirdparty/libde265/docs/hap_integrate.md
new file mode 100644
index 0000000000000000000000000000000000000000..81a65a8e034abaa6f047b75344704e3e157fa8a8
--- /dev/null
+++ b/thirdparty/libde265/docs/hap_integrate.md
@@ -0,0 +1,82 @@
+# libde265 集成到应用hap
+
+本库是在RK3568开发板上基于OpenHarmony3.2 Release版本的镜像验证的，如果是从未使用过RK3568，可以先查看[润和RK3568开发板标准系统快速上手](https://gitee.com/openharmony-sig/knowledge_demo_temp/tree/master/docs/rk3568_helloworld)。
+
+## 开发环境
+
+- ubuntu20.04
+- [OpenHarmony3.2Release镜像](https://gitee.com/link?target=https%3A%2F%2Frepo.huaweicloud.com%2Fopenharmony%2Fos%2F3.2-Release%2Fdayu200_standard_arm32.tar.gz)
+- [ohos_sdk_public 4.0.8.1 (API Version 10 Release)](http://download.ci.openharmony.cn/version/Master_Version/OpenHarmony_4.0.8.1/20230608_091016/version-Master_Version-OpenHarmony_4.0.8.1-20230608_091016-ohos-sdk-full.tar.gz)
+- [DevEco Studio 3.1 Release](https://contentcenter-vali-drcn.dbankcdn.cn/pvt_2/DeveloperAlliance_package_901_9/81/v3/tgRUB84wR72nTfE8Ir_xMw/devecostudio-windows-3.1.0.501.zip?HW-CC-KV=V1&HW-CC-Date=20230621T074329Z&HW-CC-Expire=315360000&HW-CC-Sign=22F6787DF6093ECB4D4E08F9379B114280E1F65DA710599E48EA38CB24F3DBF2)
+- [准备三方库构建环境](../../../lycium/README.md#1编译环境准备)
+- [准备三方库测试环境](../../../lycium/README.md#3ci环境准备)
+
+## 编译三方库
+
+- 下载本仓库
+
+  ```shell
+  git clone https://gitee.com/openharmony-sig/tpc_c_cplusplus.git --depth=1
+  ```
+
+- 三方库目录结构
+
+  ```shell
+  tpc_c_cplusplus/thirdparty/libde265   #三方库libde265的目录结构如下
+  ├── docs                              #三方库相关文档的文件夹
+  ├── HPKBUILD                          #构建脚本
+  ├── SHA512SUM                         #三方库校验文件
+  ├── README.OpenSource                 #说明三方库源码的下载地址，版本，license等信息
+  ├── README_zh.md   
+  ```
+
+- 在lycium目录下编译三方库
+
+  编译环境的搭建参考[准备三方库构建环境](../../../lycium/README.md#1编译环境准备)
+
+  ```shell
+  cd lycium
+  ./build.sh libde265
+  ```
+
+- 三方库头文件及生成的库
+
+  在lycium目录下会生成usr目录，该目录下存在已编译完成的32位和64位三方库
+
+  ```shell
+  libde265/arm64-v8a   libde265/armeabi-v7a
+  ```
+
+- [测试三方库](#测试三方库)
+
+## 应用中使用三方库
+
+- 在IDE的cpp目录下新增thirdparty目录，将编译生成的头文件拷贝到该目录下，将编译生成的三方库以及依赖库全部（动态库名字带版本号和不带版本号的都需要）拷贝到工程的libs目录下，如下图所示：
+  &nbsp;
+
+  &nbsp;![thirdparty_install_dir](pic/libde265_install_dir.png)
+
+- 在最外层（cpp目录下）CMakeLists.txt中添加如下语句
+
+  ```shell
+  #将三方库加入工程中
+  target_link_libraries(entry PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/thirdparty/libde265/${OHOS_ARCH}/lib/libde265.so)
+  #将三方库的头文件加入工程中
+  target_include_directories(entry PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/thirdparty/libde265/${OHOS_ARCH}/include)
+  ```
+
+## 测试三方库
+
+三方库的测试使用原库自带的测试用例来做测试
+
+进入到构建目录执行（arm64-v8a-build为构建64位的目录，armeabi-v7a-build为构建32位的目录）
+```shell
+  chmod 777 ./dec265/dec265                             #添加权限
+  ./dec265/dec265 ../testdata/girlshy.h265              #执行测试用例
+```
+## 参考资料
+
+- [润和RK3568开发板标准系统快速上手](https://gitee.com/openharmony-sig/knowledge_demo_temp/tree/master/docs/rk3568_helloworld)
+- [OpenHarmony三方库地址](https://gitee.com/openharmony-tpc)
+- [OpenHarmony知识体系](https://gitee.com/openharmony-sig/knowledge)
+- [通过DevEco Studio开发一个NAPI工程](https://gitee.com/openharmony-sig/knowledge_demo_temp/blob/master/docs/napi_study/docs/hello_napi.md)
\ No newline at end of file
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