添加断流重连是否接着前一次继续写;修复断流重连成功后hls时间戳错误问题

src/MediaFile/HlsMaker.cpp

@@ -81,8 +81,18 @@ void HlsMaker::makeIndexFile(bool eof) {
 
 
 void HlsMaker::inputData(void *data, uint32_t len, uint32_t timestamp) {
-    addNewFile(timestamp);
-    onWriteFile((char *) data, len);
+    //分片数据中断结束
+    if (data && len) {
+        addNewFile(timestamp);
+        onWriteFile((char *) data, len);
+    }
+    else {
+        _noData = true;
+        _stampInc = _ticker.elapsedTime();
+        _seg_dur_list.push_back(std::make_tuple(_stampInc, _last_file_name));
+        delOldFile();
+        makeIndexFile();
+    }
 }
 
 void HlsMaker::delOldFile() {
@@ -102,6 +112,12 @@ void HlsMaker::delOldFile() {
 }
 
 void HlsMaker::addNewFile(uint32_t) {
+    //上次分片数据中断结束，重置时间避免中途的等待
+    if (_noData) {
+        _ticker.resetTime();
+        _last_file_name = onOpenFile(_file_index++);
+        _noData = false;
+    }
     _stampInc = _ticker.elapsedTime();
     if (_file_index == 0 || _stampInc >= _seg_duration * 1000) {
         _ticker.resetTime();

src/MediaFile/HlsMaker.h

@@ -92,6 +92,7 @@ protected:
 protected:
     uint32_t _seg_number = 0;
 private:
+    bool _noData = false;
     int _stampInc = 0;
     float _seg_duration = 0;
     uint64_t _file_index = 0;

src/MediaFile/HlsRecorder.h

@@ -32,7 +32,7 @@
 
 namespace mediakit {
 
-class HlsRecorder : public HlsMakerImp , public TsMuxer  {
+class HlsRecorder : public HlsMakerImp, public TsMuxer {
 public:
     template<typename ...ArgsType>
     HlsRecorder(ArgsType &&...args):HlsMakerImp(std::forward<ArgsType>(args)...){}

src/MediaFile/MediaRecorder.cpp

@@ -113,4 +113,18 @@ void MediaRecorder::addTrack(const Track::Ptr &track) {
 #endif //defined(ENABLE_MP4RECORD)
 }
 
+void MediaRecorder::resetTracks() {
+#if defined(ENABLE_HLS)
+    if (_hlsRecorder) {
+        _hlsRecorder->resetTracks();
+    }
+#endif //defined(ENABLE_HLS)
+
+#if defined(ENABLE_MP4RECORD)
+    if (_mp4Recorder) {
+        _mp4Recorder->resetTracks();
+    }
+#endif //defined(ENABLE_MP4RECORD)
+}
+
 } /* namespace mediakit */

src/MediaFile/MediaRecorder.h

@@ -48,17 +48,22 @@ public:
 	virtual ~MediaRecorder();
 
 	/**
-     * 输入frame
-     * @param frame
-     */
-	void inputFrame(const Frame::Ptr &frame) override ;
+       * 输入frame
+       * @param frame
+       */
+	void inputFrame(const Frame::Ptr &frame) override;
 
 	/**
-     * 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
-     */
+       * 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
+       */
 	void addTrack(const Track::Ptr & track) override;
+
+      /**
+       * 重置track
+       */
+      void resetTracks() override;
 private:
 #if defined(ENABLE_HLS)
 	std::shared_ptr<HlsRecorder> _hlsRecorder;

src/MediaFile/TsMuxer.cpp

@@ -101,6 +101,8 @@ void TsMuxer::inputFrame(const Frame::Ptr &frame) {
 }
 
 void TsMuxer::resetTracks() {
+    //通知片段中断
+    onTs(nullptr, 0, 0, 0);
     uninit();
     init();
 }

src/MediaFile/TsMuxer.h

@@ -43,10 +43,10 @@ public:
     TsMuxer();
     virtual ~TsMuxer();
     void addTrack(const Track::Ptr &track) override;
-    void inputFrame(const Frame::Ptr &frame)  override;
+    void resetTracks() override;
+    void inputFrame(const Frame::Ptr &frame) override;
 protected:
     virtual void onTs(const void *packet, int bytes,uint32_t timestamp,int flags) = 0;
-    void resetTracks();
 private:
     void init();
     void uninit();