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Recovered OneToMany processor and moved transcodification to
OneToManyTranscoder
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,163 @@ | ||
| /* | ||
| * OneToManyTranscoder.cpp | ||
| */ | ||
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| #include "OneToManyTranscoder.h" | ||
| #include "../WebRtcConnection.h" | ||
| #include "../RTPSink.h" | ||
| #include "rtp/RtpHeader.h" | ||
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| namespace erizo { | ||
| OneToManyTranscoder::OneToManyTranscoder() : | ||
| MediaReceiver() { | ||
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| sendVideoBuffer_ = (char*) malloc(2000); | ||
| sendAudioBuffer_ = (char*) malloc(2000); | ||
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| publisher = NULL; | ||
| sentPackets_ = 0; | ||
| ip = new InputProcessor(); | ||
| sink_ = new RTPSink("127.0.0.1", "50000"); | ||
| MediaInfo m; | ||
| m.proccessorType = RTP_ONLY; | ||
| // m.videoCodec.bitRate = 2000000; | ||
| // printf("m.videoCodec.bitrate %d\n\n", m.videoCodec.bitRate); | ||
| m.hasVideo = true; | ||
| m.videoCodec.width = 640; | ||
| m.videoCodec.height = 480; | ||
| m.hasAudio = false; | ||
| if (m.hasAudio) { | ||
| m.audioCodec.sampleRate = 8000; | ||
| m.audioCodec.bitRate = 64000; | ||
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| } | ||
| printf("init ip\n"); | ||
| ip->init(m, this); | ||
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| MediaInfo om; | ||
| om.proccessorType = RTP_ONLY; | ||
| om.videoCodec.bitRate = 2000000; | ||
| om.videoCodec.width = 640; | ||
| om.videoCodec.height = 480; | ||
| om.videoCodec.frameRate = 20; | ||
| om.hasVideo = true; | ||
| // om.url = "file://tmp/test.mp4"; | ||
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| om.hasAudio = false; | ||
| if (om.hasAudio) { | ||
| om.audioCodec.sampleRate = 8000; | ||
| om.audioCodec.bitRate = 64000; | ||
| } | ||
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| op = new OutputProcessor(); | ||
| op->init(om, this); | ||
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| } | ||
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| OneToManyTranscoder::~OneToManyTranscoder() { | ||
| this->closeAll(); | ||
| if (sendVideoBuffer_) | ||
| delete sendVideoBuffer_; | ||
| if (sendAudioBuffer_) | ||
| delete sendAudioBuffer_; | ||
| if (sink_) { | ||
| delete sink_; | ||
| } | ||
| } | ||
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| int OneToManyTranscoder::receiveAudioData(char* buf, int len) { | ||
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| if (subscribers.empty() || len <= 0) | ||
| return 0; | ||
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| std::map<int, WebRtcConnection*>::iterator it; | ||
| for (it = subscribers.begin(); it != subscribers.end(); it++) { | ||
| memset(sendAudioBuffer_, 0, len); | ||
| memcpy(sendAudioBuffer_, buf, len); | ||
| (*it).second->receiveAudioData(sendAudioBuffer_, len); | ||
| } | ||
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| return 0; | ||
| } | ||
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| int OneToManyTranscoder::receiveVideoData(char* buf, int len) { | ||
| memset(sendVideoBuffer_, 0, len); | ||
| memcpy(sendVideoBuffer_, buf, len); | ||
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| RTPHeader* theHead = reinterpret_cast<RTPHeader*>(buf); | ||
| // printf("extension %d pt %u\n", theHead->getExtension(), | ||
| // theHead->getPayloadType()); | ||
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| if (theHead->getPayloadType() == 100) { | ||
| ip->receiveVideoData(sendVideoBuffer_, len); | ||
| } else { | ||
| this->receiveRtpData((unsigned char*) buf, len); | ||
| } | ||
|
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| // if (subscribers.empty() || len <= 0) | ||
| // return 0; | ||
| // if (sentPackets_ % 500 == 0) { | ||
| // publisher->sendFirPacket(); | ||
| // } | ||
| // std::map<int, WebRtcConnection*>::iterator it; | ||
| // for (it = subscribers.begin(); it != subscribers.end(); it++) { | ||
| // memset(sendVideoBuffer_, 0, len); | ||
| // memcpy(sendVideoBuffer_, buf, len); | ||
| // (*it).second->receiveVideoData(sendVideoBuffer_, len); | ||
| // } | ||
| // memset(sendVideoBuffer_, 0, len); | ||
| // memcpy(sendVideoBuffer_, buf, len); | ||
| // sink_->sendData((unsigned char*)sendVideoBuffer_,len); | ||
|
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| sentPackets_++; | ||
| return 0; | ||
| } | ||
|
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| void OneToManyTranscoder::receiveRawData(RawDataPacket& pkt) { | ||
| // printf("Received %d\n", pkt.length); | ||
| op->receiveRawData(pkt); | ||
| } | ||
|
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| void OneToManyTranscoder::receiveRtpData(unsigned char*rtpdata, int len) { | ||
| printf("Received rtp data %d\n", len); | ||
| memcpy(sendVideoBuffer_, rtpdata, len); | ||
|
|
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| if (subscribers.empty() || len <= 0) | ||
| return; | ||
| // if (sentPackets_ % 500 == 0) { | ||
| // publisher->sendFirPacket(); | ||
| // } | ||
| std::map<int, WebRtcConnection*>::iterator it; | ||
| for (it = subscribers.begin(); it != subscribers.end(); it++) { | ||
| memcpy(sendVideoBuffer_, rtpdata, len); | ||
| (*it).second->receiveVideoData(sendVideoBuffer_, len); | ||
| } | ||
| sentPackets_++; | ||
| } | ||
|
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| void OneToManyTranscoder::setPublisher(WebRtcConnection* webRtcConn) { | ||
| this->publisher = webRtcConn; | ||
| } | ||
|
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| void OneToManyTranscoder::addSubscriber(WebRtcConnection* webRtcConn, | ||
| int peerId) { | ||
| this->subscribers[peerId] = webRtcConn; | ||
| } | ||
|
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| void OneToManyTranscoder::removeSubscriber(int peerId) { | ||
| if (this->subscribers.find(peerId) != subscribers.end()) { | ||
| this->subscribers[peerId]->close(); | ||
| this->subscribers.erase(peerId); | ||
| } | ||
| } | ||
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| void OneToManyTranscoder::closeAll() { | ||
| std::map<int, WebRtcConnection*>::iterator it; | ||
| for (it = subscribers.begin(); it != subscribers.end(); it++) { | ||
| (*it).second->close(); | ||
| } | ||
| this->publisher->close(); | ||
| } | ||
|
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| }/* namespace erizo */ | ||
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