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RTC: Refine RTMP bridge to RTC, use RTP packets in consumer

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This commit is contained in:
winlin 2020-05-14 09:33:00 +08:00
parent 54d8c36905
commit 2b1c4a188a
7 changed files with 340 additions and 286 deletions
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16
trunk/src/app/srs_app_rtc_source.hpp
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@ -43,6 +43,7 @@ class SrsRtcSource;
class SrsRtcFromRtmpBridger;
class SrsAudioRecode;
class SrsRtpPacket2;
class SrsSample;
class SrsRtcConsumer : public ISrsConsumerQueue
{
@ -149,8 +150,8 @@ public:
// Get and set the publisher, passed to consumer to process requests such as PLI.
SrsRtcPublisher* rtc_publisher();
void set_rtc_publisher(SrsRtcPublisher* v);
srs_error_t on_rtp(SrsRtpPacket2* pkt);
virtual srs_error_t on_audio_imp(SrsSharedPtrMessage* audio);
srs_error_t on_audio2(SrsRtpPacket2* pkt);
// When got RTC audio message, which is encoded in opus.
// TODO: FIXME: Merge with on_audio.
virtual srs_error_t on_video(SrsCommonMessage* video);
@ -173,6 +174,7 @@ private:
bool discard_aac;
SrsAudioRecode* codec;
bool discard_bframe;
bool merge_nalus;
public:
SrsRtcFromRtmpBridger(SrsRtcSource* source);
virtual ~SrsRtcFromRtmpBridger();
@ -180,13 +182,19 @@ public:
virtual srs_error_t initialize(SrsRequest* r);
virtual srs_error_t on_publish();
virtual void on_unpublish();
virtual srs_error_t on_audio(SrsSharedPtrMessage* audio);
virtual srs_error_t on_audio(SrsSharedPtrMessage* msg);
private:
srs_error_t transcode(char* adts_audio, int nn_adts_audio);
srs_error_t package_opus(char* data, int size, SrsRtpPacket2** ppkt);
public:
virtual srs_error_t on_video(SrsSharedPtrMessage* video);
virtual srs_error_t on_video(SrsSharedPtrMessage* msg);
private:
srs_error_t filter(SrsSharedPtrMessage* shared_video, SrsFormat* format);
srs_error_t filter(SrsSharedPtrMessage* msg, SrsFormat* format);
srs_error_t package_stap_a(SrsRtcSource* source, SrsSharedPtrMessage* msg, SrsRtpPacket2** ppkt);
srs_error_t package_nalus(SrsSharedPtrMessage* msg, std::vector<SrsRtpPacket2*>& pkts);
srs_error_t package_single_nalu(SrsSharedPtrMessage* msg, SrsSample* sample, std::vector<SrsRtpPacket2*>& pkts);
srs_error_t package_fu_a(SrsSharedPtrMessage* msg, SrsSample* sample, int fu_payload_size, std::vector<SrsRtpPacket2*>& pkts);
srs_error_t consume_packets(std::vector<SrsRtpPacket2*>& pkts);
};
#endif