Header refactor (#2115)

* 优化MultiMediaSourceMuxer头文件包含

* 将MediaSinkDelegate和Demux移到MediaSink中

* MediaSource头文件重构, 独立出PacketCache.h
精简Frame和Track的头文件

* Rtmp头文件重构

* Rtsp头文件重构

* webrtc头文件重构

* 规范.h头文件包含，并将其移到.cpp中:
- 尽量不包含Common\config.h
- Util\File.h
- Rtsp/RtspPlayer.h
- Rtmp/RtmpPlayer.h

* 删除多余的Stamp.h和Base64包含

src/Rtmp/RtmpDemuxer.h

@@ -15,12 +15,10 @@
 #include <unordered_map>
 #include "Rtmp/amf.h"
 #include "Rtmp/Rtmp.h"
-#include "Player/PlayerBase.h"
-#include "Util/TimeTicker.h"
-#include "RtmpCodec.h"
+#include "Common/MediaSink.h"
 
 namespace mediakit {
-
+class RtmpCodec;
 class RtmpDemuxer : public Demuxer {
 public:
     using Ptr = std::shared_ptr<RtmpDemuxer>;
@@ -54,8 +52,8 @@ private:
     float _duration = 0;
     AudioTrack::Ptr _audio_track;
     VideoTrack::Ptr _video_track;
-    RtmpCodec::Ptr _audio_rtmp_decoder;
-    RtmpCodec::Ptr _video_rtmp_decoder;
+    std::shared_ptr<RtmpCodec> _audio_rtmp_decoder;
+    std::shared_ptr<RtmpCodec> _video_rtmp_decoder;
 };
 
 } /* namespace mediakit */