From 635255c9a9a8868ab95f17acefb30d43727820c6 Mon Sep 17 00:00:00 2001
From: Ryan <865833921@qq.com>
Date: Thu, 9 Oct 2025 19:54:19 +0800
Subject: [PATCH] =?UTF-8?q?=E5=90=8C=E6=BA=90=E4=BB=A3=E7=A0=81?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 entry/src/main/cpp/capbilities/Muxer.cpp              | 2 ++
 entry/src/main/cpp/capbilities/VideoEncoder.cpp       | 4 +++-
 entry/src/main/cpp/sample/recorder/Recorder.cpp       | 2 ++
 entry/src/main/cpp/sample/recorder/RecorderNative.cpp | 2 ++
 entry/src/main/ets/pages/Recorder.ets                 | 4 ++++
 5 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/entry/src/main/cpp/capbilities/Muxer.cpp b/entry/src/main/cpp/capbilities/Muxer.cpp
index 380228b..a125ef5 100644
--- a/entry/src/main/cpp/capbilities/Muxer.cpp
+++ b/entry/src/main/cpp/capbilities/Muxer.cpp
@@ -70,6 +70,7 @@ int32_t Muxer::Config(SampleInfo &sampleInfo) {
 }
 // [End format_path]
 
+// [Start StartMuxer]
 int32_t Muxer::Start() {
     CHECK_AND_RETURN_RET_LOG(muxer_ != nullptr, AVCODEC_SAMPLE_ERR_ERROR, "Muxer is null");
 
@@ -77,6 +78,7 @@ int32_t Muxer::Start() {
     CHECK_AND_RETURN_RET_LOG(ret == AV_ERR_OK, AVCODEC_SAMPLE_ERR_ERROR, "Start failed, ret: %{public}d", ret);
     return AVCODEC_SAMPLE_ERR_OK;
 }
+// [End StartMuxer]
 
 int32_t Muxer::WriteSample(int32_t trackId, OH_AVBuffer *buffer, OH_AVCodecBufferAttr &attr){
     std::lock_guard<std::mutex> lock(writeMutex_);
diff --git a/entry/src/main/cpp/capbilities/VideoEncoder.cpp b/entry/src/main/cpp/capbilities/VideoEncoder.cpp
index 6384c06..5d9fc5e 100644
--- a/entry/src/main/cpp/capbilities/VideoEncoder.cpp
+++ b/entry/src/main/cpp/capbilities/VideoEncoder.cpp
@@ -160,9 +160,11 @@ int32_t VideoEncoder::Configure(const SampleInfo &sampleInfo) {
 // [End video_encoder_faq]
 // [End camera_AVCodec]
 
+// [Start GetSurface]
 int32_t VideoEncoder::GetSurface(SampleInfo &sampleInfo) {
     int32_t ret = OH_VideoEncoder_GetSurface(encoder_, &sampleInfo.window);
     CHECK_AND_RETURN_RET_LOG(ret == AV_ERR_OK && sampleInfo.window, AVCODEC_SAMPLE_ERR_ERROR,
                              "Get surface failed, ret: %{public}d", ret);
     return AVCODEC_SAMPLE_ERR_OK;
-}
\ No newline at end of file
+}
+// [End GetSurface]
\ No newline at end of file
diff --git a/entry/src/main/cpp/sample/recorder/Recorder.cpp b/entry/src/main/cpp/sample/recorder/Recorder.cpp
index 8b1418c..c5708b4 100644
--- a/entry/src/main/cpp/sample/recorder/Recorder.cpp
+++ b/entry/src/main/cpp/sample/recorder/Recorder.cpp
@@ -108,6 +108,7 @@ int32_t Recorder::Start() {
     return AVCODEC_SAMPLE_ERR_OK;
 }
 
+// [Start EncOutputThread]
 void Recorder::EncOutputThread() {
     while (true) {
         CHECK_AND_BREAK_LOG(isStarted_, "Work done, thread out");
@@ -141,6 +142,7 @@ void Recorder::EncOutputThread() {
     AVCODEC_SAMPLE_LOGI("Exit, frame count: %{public}u", encContext_->outputFrameCount);
     StartRelease();
 }
+// [End EncOutputThread]
 
 void Recorder::StartRelease() {
     if (releaseThread_ == nullptr) {
diff --git a/entry/src/main/cpp/sample/recorder/RecorderNative.cpp b/entry/src/main/cpp/sample/recorder/RecorderNative.cpp
index 9feea16..cd3d302 100644
--- a/entry/src/main/cpp/sample/recorder/RecorderNative.cpp
+++ b/entry/src/main/cpp/sample/recorder/RecorderNative.cpp
@@ -52,6 +52,7 @@ void SurfaceIdCallBack(AsyncCallbackInfo *asyncCallbackInfo, std::string surface
     asyncCallbackInfo->surfaceId = surfaceId;
 }
 
+// [Start NativeInit]
 void NativeInit(napi_env env, void *data) {
     AsyncCallbackInfo *asyncCallbackInfo = static_cast<AsyncCallbackInfo *>(data);
     int32_t ret = Recorder::GetInstance().Init(asyncCallbackInfo->sampleInfo);
@@ -67,6 +68,7 @@ void NativeInit(napi_env env, void *data) {
     asyncCallbackInfo->surfaceId = std::to_string(id);
     SurfaceIdCallBack(asyncCallbackInfo, asyncCallbackInfo->surfaceId);
 }
+// [End NativeInit]
 
 napi_value RecorderNative::Init(napi_env env, napi_callback_info info) {
     SampleInfo sampleInfo;
diff --git a/entry/src/main/ets/pages/Recorder.ets b/entry/src/main/ets/pages/Recorder.ets
index edfe4cd..283c033 100644
--- a/entry/src/main/ets/pages/Recorder.ets
+++ b/entry/src/main/ets/pages/Recorder.ets
@@ -309,6 +309,7 @@ struct Recorder {
         // [EndExclude camera_conversation]
       }
 
+      // [Start add_output]
       // Add the encoder video stream to the session.
       try {
         videoSession.addOutput(encoderVideoOutput);
@@ -318,6 +319,7 @@ struct Recorder {
         Logger.error(TAG, `Failed to add encoderVideoOutput. error: ${JSON.stringify(err)}`);
         // [EndExclude camera_conversation]
       }
+      // [End add_output]
 
       // Submit configuration information.
       try {
@@ -345,6 +347,7 @@ struct Recorder {
         // [EndExclude camera_conversation]
       }
 
+      // [Start start_video_output]
       // Start the video output stream
       encoderVideoOutput.start((err: BusinessError) => {
         // [StartExclude camera_conversation]
@@ -355,6 +358,7 @@ struct Recorder {
         Logger.info(TAG, 'Callback invoked to indicate the encoder video output start success.');
         // [EndExclude camera_conversation]
       });
+      // [Start start_video_output]
       // [End camera_conversation]
     } catch (error) {
       hilog.error(0x0000, TAG, `createRecorder catch error, code: ${error.code}, message: ${error.message}`);
-- 
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