AI automatically translates all comments in the code into English (#3917)

src/Common/MediaSink.h

@@ -27,16 +27,27 @@ public:
      * 添加track，内部会调用Track的clone方法
      * 只会克隆sps pps这些信息 ，而不会克隆Delegate相关关系
      * @param track
+     * Add track, internally calls the clone method of Track
+     * Only clones sps pps information, not the Delegate relationship
+     * @param track
+     
+     * [AUTO-TRANSLATED:ba6faf58]
      */
     virtual bool addTrack(const Track::Ptr & track) = 0;
 
     /**
      * 添加track完毕
+     * Track added
+     
+     * [AUTO-TRANSLATED:dc70ddea]
      */
     virtual void addTrackCompleted() {};
 
     /**
      * 重置track
+     * Reset track
+     
+     * [AUTO-TRANSLATED:95dc0b4f]
      */
     virtual void resetTracks() {};
 };
@@ -48,6 +59,9 @@ public:
 
 /**
  * aac静音音频添加器
+ * AAC mute audio adder
+ 
+ * [AUTO-TRANSLATED:aa154f71]
  */
 class MuteAudioMaker : public FrameDispatcher {
 public:
@@ -62,6 +76,10 @@ private:
 /**
  * 该类的作用是等待Track ready()返回true也就是就绪后再通知派生类进行下一步的操作
  * 目的是输入Frame前由Track截取处理下，以便获取有效的信息（譬如sps pps aa_cfg）
+ * The role of this class is to wait for Track ready() to return true, that is, ready, and then notify the derived class to perform the next operation.
+ * The purpose is to intercept and process the input Frame by Track before inputting the Frame, so as to obtain valid information (such as sps pps aa_cfg)
+ 
+ * [AUTO-TRANSLATED:9e4f096b]
  */
 class MediaSink : public MediaSinkInterface, public TrackSource{
 public:
@@ -69,6 +87,10 @@ public:
     /**
      * 输入frame
      * @param frame
+     * Input frame
+     * @param frame
+     
+     * [AUTO-TRANSLATED:7aaa5bba]
      */
     bool inputFrame(const Frame::Ptr &frame) override;
 
@@ -76,6 +98,11 @@ public:
      * 添加track，内部会调用Track的clone方法
      * 只会克隆sps pps这些信息 ，而不会克隆Delegate相关关系
      * @param track
+     * Add track, internally calls the clone method of Track
+     * Only clones sps pps information, not the Delegate relationship
+     * @param track
+     
+     * [AUTO-TRANSLATED:ba6faf58]
      */
     bool addTrack(const Track::Ptr & track) override;
 
@@ -83,48 +110,79 @@ public:
      * 添加Track完毕，如果是单Track，会最多等待3秒才会触发onAllTrackReady
      * 这样会增加生成流的延时，如果添加了音视频双Track，那么可以不调用此方法
      * 否则为了降低流注册延时，请手动调用此方法
+     * Track added, if it is a single Track, it will wait for a maximum of 3 seconds before triggering onAllTrackReady
+     * This will increase the delay in generating the stream. If you add both audio and video tracks, you can skip this method.
+     * Otherwise, to reduce the stream registration delay, please call this method manually.
+     
+     * [AUTO-TRANSLATED:580b6163]
      */
     void addTrackCompleted() override;
 
     /**
      * 设置最大track数，取值范围>=1；该方法与addTrackCompleted类型；
      * 在设置单track时，可以加快媒体注册速度
+     * Set the maximum number of tracks, the value range is >=1; this method is of the addTrackCompleted type;
+     * When setting a single track, it can speed up media registration
+     
+     * [AUTO-TRANSLATED:cd521c6f]
      */
     void setMaxTrackCount(size_t i);
 
     /**
      * 重置track
+     * Reset track
+     
+     * [AUTO-TRANSLATED:95dc0b4f]
      */
     void resetTracks() override;
 
     /**
      * 获取所有Track
      * @param trackReady 是否获取已经准备好的Track
+     * Get all Tracks
+     * @param trackReady Whether to get the ready Track
+     
+     * [AUTO-TRANSLATED:32032e47]
      */
     std::vector<Track::Ptr> getTracks(bool trackReady = true) const override;
 
     /**
      * 判断是否已经触发onAllTrackReady事件
+     * Determine whether the onAllTrackReady event has been triggered
+     
+     * [AUTO-TRANSLATED:fb8b4c71]
      */
     bool isAllTrackReady() const;
 
     /**
      * 设置是否开启音频
+     * Set whether to enable audio
+     
+     * [AUTO-TRANSLATED:0e9a3ef0]
      */
     void enableAudio(bool flag);
 
     /**
      * 设置单音频
+     * Set single audio
+     
+     * [AUTO-TRANSLATED:48fc734a]
      */
     void setOnlyAudio();
 
     /**
      * 设置是否开启添加静音音频
+     * Set whether to enable adding mute audio
+     
+     * [AUTO-TRANSLATED:49efef10]
      */
     void enableMuteAudio(bool flag);
 
     /**
      * 是否有视频track
+     * Whether there is a video track
+     
+     * [AUTO-TRANSLATED:4c4d651d]
      */
     bool haveVideo() const;
 
@@ -133,33 +191,54 @@ protected:
      * 某track已经准备好，其ready()状态返回true，
      * 此时代表可以获取其例如sps pps等相关信息了
      * @param track
+     * A certain track is ready, its ready() status returns true,
+     * This means that you can get its related information such as sps pps
+     * @param track
+     
+     * [AUTO-TRANSLATED:720dedc1]
      */
     virtual bool onTrackReady(const Track::Ptr & track) { return false; };
 
     /**
      * 所有Track已经准备好，
+     * All Tracks are ready,
+     
+     * [AUTO-TRANSLATED:c54d02e2]
      */
     virtual void onAllTrackReady() {};
 
     /**
      * 某Track输出frame，在onAllTrackReady触发后才会调用此方法
      * @param frame
+     * A certain Track outputs a frame, this method will be called only after onAllTrackReady is triggered
+     * @param frame
+     
+     * [AUTO-TRANSLATED:debbd247]
      */
     virtual bool onTrackFrame(const Frame::Ptr &frame) { return false; };
 
 private:
     /**
      * 触发onAllTrackReady事件
+     * Trigger the onAllTrackReady event
+     
+     * [AUTO-TRANSLATED:068fdb61]
      */
     void emitAllTrackReady();
 
     /**
      * 检查track是否准备完毕
+     * Check if the track is ready
+     
+     * [AUTO-TRANSLATED:12e7c3e6]
      */
     void checkTrackIfReady();
     void onAllTrackReady_l();
     /**
      * 添加aac静音轨道
+     * Add AAC mute track
+     
+     * [AUTO-TRANSLATED:9ba052b5]
      */
     bool addMuteAudioTrack();
 
@@ -185,6 +264,9 @@ class MediaSinkDelegate : public MediaSink {
 public:
     /**
      * 设置track监听器
+     * Set track listener
+     
+     * [AUTO-TRANSLATED:cedc97d7]
      */
     void setTrackListener(TrackListener *listener);