From 959fe882516e5e48d21d0a03bb60853d5109579c Mon Sep 17 00:00:00 2001
From: xuzhangchi <xuzhangchi@huawei.com>
Date: Tue, 17 Jun 2025 11:42:31 +0800
Subject: [PATCH] =?UTF-8?q?=E5=BD=95=E5=B1=8F=E6=A1=86=E6=9E=B6=E6=96=B0?=
 =?UTF-8?q?=E5=A2=9E=E4=BD=BF=E8=83=BD=20B=20=E5=B8=A7=E6=8E=A5=E5=8F=A3?=
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Signed-off-by: xuzhangchi <xuzhangchi@huawei.com>
---
 api/@ohos.multimedia.media.d.ts | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/api/@ohos.multimedia.media.d.ts b/api/@ohos.multimedia.media.d.ts
index 941a3319c3..38aa5679cb 100755
--- a/api/@ohos.multimedia.media.d.ts
+++ b/api/@ohos.multimedia.media.d.ts
@@ -8235,6 +8235,14 @@ declare namespace media {
      * @since 20
      */
     keepCaptureDuringCall?: boolean;
+
+    /**
+     * Indicates whether to enable B-frame encoding, whitch is used to reduce the size of the recorded file.
+     * @type { ?boolean } The default value is false, which means B frames encoding are disabled.
+     * @syscap SystemCapability.Multimedia.Media.AVScreenCapture
+     * @since 20
+     */
+    enableBFrame?: boolean;
   }
 
   /**
-- 
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