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Support composited bridges for 1:N protocols converting. v6.0.41 (#3392)

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Co-authored-by: john <hondaxiao@tencent.com>
Co-authored-by: chundonglinlin <chundonglinlin@163.com>
This commit is contained in:
Winlin 2023-04-01 21:34:59 +08:00 • committed by GitHub
parent 771ae0a1a6
commit dcd02fe69c
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19 changed files with 770 additions and 400 deletions
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43
trunk/src/app/srs_app_srt_source.hpp
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@ -14,13 +14,14 @@
#include <srs_kernel_ts.hpp>
#include <srs_protocol_st.hpp>
#include <srs_app_source.hpp>
#include <srs_app_stream_bridge.hpp>
class SrsSharedPtrMessage;
class SrsRequest;
class SrsLiveSource;
class SrsSrtSource;
class SrsAlonePithyPrint;
class SrsSrtFrameBuilder;
// The SRT packet with shared message.
class SrsSrtPacket
@ -91,28 +92,18 @@ public:
virtual void wait(int nb_msgs, srs_utime_t timeout);
};
class ISrsSrtSourceBridge
// Collect and build SRT TS packet to AV frames.
class SrsSrtFrameBuilder : public ISrsTsHandler
{
public:
ISrsSrtSourceBridge();
virtual ~ISrsSrtSourceBridge();
SrsSrtFrameBuilder(ISrsStreamBridge* bridge);
virtual ~SrsSrtFrameBuilder();
public:
virtual srs_error_t on_publish() = 0;
virtual srs_error_t on_packet(SrsSrtPacket *pkt) = 0;
virtual void on_unpublish() = 0;
};
class SrsRtmpFromSrtBridge : public ISrsSrtSourceBridge, public ISrsTsHandler
{
public:
SrsRtmpFromSrtBridge(SrsLiveSource* source);
virtual ~SrsRtmpFromSrtBridge();
srs_error_t initialize(SrsRequest* r);
public:
virtual srs_error_t on_publish();
virtual srs_error_t on_packet(SrsSrtPacket *pkt);
virtual srs_error_t on_packet(SrsSrtPacket* pkt);
virtual void on_unpublish();
public:
srs_error_t initialize(SrsRequest* req);
// Interface ISrsTsHandler
public:
virtual srs_error_t on_ts_message(SrsTsMessage* msg);
@ -123,35 +114,31 @@ private:
srs_error_t on_h264_frame(SrsTsMessage* msg, std::vector<std::pair<char*, int> >& ipb_frames);
srs_error_t check_audio_sh_change(SrsTsMessage* msg, uint32_t pts);
srs_error_t on_aac_frame(SrsTsMessage* msg, uint32_t pts, char* frame, int frame_size);
#ifdef SRS_H265
srs_error_t on_ts_video_hevc(SrsTsMessage *msg, SrsBuffer *avs);
srs_error_t check_vps_sps_pps_change(SrsTsMessage *msg);
srs_error_t on_hevc_frame(SrsTsMessage *msg, std::vector<std::pair<char *, int>> &ipb_frames);
#endif
private:
ISrsStreamBridge* bridge_;
private:
SrsTsContext* ts_ctx_;
// Record sps/pps had changed, if change, need to generate new video sh frame.
bool sps_pps_change_;
std::string sps_;
std::string pps_;
#ifdef SRS_H265
bool vps_sps_pps_change_;
std::string hevc_vps_;
std::string hevc_sps_;
std::string hevc_pps_;
#endif
// Record audio sepcific config had changed, if change, need to generate new audio sh frame.
bool audio_sh_change_;
std::string audio_sh_;
private:
SrsRequest* req_;
SrsLiveSource* live_source_;
private:
// SRT to rtmp, video stream id.
int video_streamid_;
// SRT to rtmp, audio stream id.
@ -176,7 +163,7 @@ public:
// Update the authentication information in request.
virtual void update_auth(SrsRequest* r);
public:
void set_bridge(ISrsSrtSourceBridge *bridger);
void set_bridge(ISrsStreamBridge* bridge);
public:
// Create consumer
// @param consumer, output the create consumer.
@ -201,7 +188,9 @@ private:
// To delivery packets to clients.
std::vector<SrsSrtConsumer*> consumers;
bool can_publish_;
ISrsSrtSourceBridge* bridge_;
private:
SrsSrtFrameBuilder* frame_builder_;
ISrsStreamBridge* bridge_;
};
#endif