Mirror/ZLMediaKit
1
0
Fork 0
mirror of https://github.com/ZLMediaKit/ZLMediaKit.git synced 2026-06-16 04:55:58 +08:00
Code Issues Packages Projects Releases Wiki Activity

G711支持多种规格

Browse Source
This commit is contained in:
xiongziliang
2020-04-18 22:13:11 +08:00
parent 5c3418a412
commit bacf8f100b
17 changed files with 203 additions and 197 deletions
Download Patch File Download Diff File Expand all files Collapse all files

101
src/Extension/Factory.cpp
View File

@@ -48,11 +48,11 @@ Track::Ptr Factory::getTrackBySdp(const SdpTrack::Ptr &track) {
}
if (strcasecmp(track->_codec.data(), "PCMA") == 0) {
return std::make_shared<G711Track>(CodecG711A);
return std::make_shared<G711Track>(CodecG711A, track->_samplerate, track->_channel, 16);
}
if (strcasecmp(track->_codec.data(), "PCMU") == 0) {
return std::make_shared<G711Track>(CodecG711U);
return std::make_shared<G711Track>(CodecG711U, track->_samplerate, track->_channel, 16);
}
if (strcasecmp(track->_codec.data(), "h264") == 0) {
@@ -88,29 +88,6 @@ Track::Ptr Factory::getTrackBySdp(const SdpTrack::Ptr &track) {
return nullptr;
}
Track::Ptr Factory::getTrackByCodecId(CodecId codecId) {
switch (codecId){
case CodecH264:{
return std::make_shared<H264Track>();
}
case CodecH265:{
return std::make_shared<H265Track>();
}
case CodecAAC:{
return std::make_shared<AACTrack>();
}
case CodecG711A: {
return std::make_shared<G711Track>(CodecG711A);
}
case CodecG711U: {
return std::make_shared<G711Track>(CodecG711U);
}
default:
WarnL << "暂不支持该CodecId:" << codecId;
return nullptr;
}
}
RtpCodec::Ptr Factory::getRtpEncoderBySdp(const Sdp::Ptr &sdp) {
GET_CONFIG(uint32_t,audio_mtu,Rtp::kAudioMtuSize);
GET_CONFIG(uint32_t,video_mtu,Rtp::kVideoMtuSize);
@@ -134,35 +111,23 @@ RtpCodec::Ptr Factory::getRtpEncoderBySdp(const Sdp::Ptr &sdp) {
auto interleaved = sdp->getTrackType() * 2;
auto codec_id = sdp->getCodecId();
switch (codec_id){
case CodecH264:
return std::make_shared<H264RtpEncoder>(ssrc,mtu,sample_rate,pt,interleaved);
case CodecH265:
return std::make_shared<H265RtpEncoder>(ssrc,mtu,sample_rate,pt,interleaved);
case CodecAAC:
return std::make_shared<AACRtpEncoder>(ssrc,mtu,sample_rate,pt,interleaved);
case CodecG711A:
case CodecG711U:
return std::make_shared<G711RtpEncoder>(ssrc, mtu, sample_rate, pt, interleaved);
default:
WarnL << "暂不支持该CodecId:" << codec_id;
return nullptr;
case CodecH264 : return std::make_shared<H264RtpEncoder>(ssrc,mtu,sample_rate,pt,interleaved);
case CodecH265 : return std::make_shared<H265RtpEncoder>(ssrc,mtu,sample_rate,pt,interleaved);
case CodecAAC : return std::make_shared<AACRtpEncoder>(ssrc,mtu,sample_rate,pt,interleaved);
case CodecG711A :
case CodecG711U : return std::make_shared<G711RtpEncoder>(ssrc, mtu, sample_rate, pt, interleaved);
default : WarnL << "暂不支持该CodecId:" << codec_id; return nullptr;
}
}
RtpCodec::Ptr Factory::getRtpDecoderByTrack(const Track::Ptr &track) {
switch (track->getCodecId()){
case CodecH264:
return std::make_shared<H264RtpDecoder>();
case CodecH265:
return std::make_shared<H265RtpDecoder>();
case CodecAAC:
return std::make_shared<AACRtpDecoder>(track->clone());
case CodecG711A:
case CodecG711U:
return std::make_shared<G711RtpDecoder>(track->clone());
default:
WarnL << "暂不支持该CodecId:" << track->getCodecName();
return nullptr;
case CodecH264 : return std::make_shared<H264RtpDecoder>();
case CodecH265 : return std::make_shared<H265RtpDecoder>();
case CodecAAC : return std::make_shared<AACRtpDecoder>(track->clone());
case CodecG711A :
case CodecG711U : return std::make_shared<G711RtpDecoder>(track->clone());
default : WarnL << "暂不支持该CodecId:" << track->getCodecName(); return nullptr;
}
}
@@ -190,15 +155,25 @@ static CodecId getVideoCodecIdByAmf(const AMFValue &val){
case FLV_CODEC_H264: return CodecH264;
case FLV_CODEC_AAC: return CodecAAC;
case FLV_CODEC_H265: return CodecH265;
default:
WarnL << "暂不支持该Amf:" << type_id;
return CodecInvalid;
default : WarnL << "暂不支持该Amf:" << type_id; return CodecInvalid;
}
}
return CodecInvalid;
}
Track::Ptr getTrackByCodecId(CodecId codecId, int sample_rate = 0, int channels = 0, int sample_bit = 0) {
switch (codecId){
case CodecH264 : return std::make_shared<H264Track>();
case CodecH265 : return std::make_shared<H265Track>();
case CodecAAC : return std::make_shared<AACTrack>();
case CodecG711A :
case CodecG711U : return (sample_rate && channels && sample_bit) ? std::make_shared<G711Track>(codecId, sample_rate, channels, sample_bit) : nullptr;
default : WarnL << "暂不支持该CodecId:" << codecId; return nullptr;
}
}
Track::Ptr Factory::getVideoTrackByAmf(const AMFValue &amf) {
CodecId codecId = getVideoCodecIdByAmf(amf);
if(codecId == CodecInvalid){
@@ -230,28 +205,22 @@ static CodecId getAudioCodecIdByAmf(const AMFValue &val) {
return CodecInvalid;
}
Track::Ptr Factory::getAudioTrackByAmf(const AMFValue& amf){
Track::Ptr Factory::getAudioTrackByAmf(const AMFValue& amf, int sample_rate, int channels, int sample_bit){
CodecId codecId = getAudioCodecIdByAmf(amf);
if (codecId == CodecInvalid) {
return nullptr;
}
return getTrackByCodecId(codecId);
return getTrackByCodecId(codecId, sample_rate, channels, sample_bit);
}
RtmpCodec::Ptr Factory::getRtmpCodecByTrack(const Track::Ptr &track) {
switch (track->getCodecId()){
case CodecH264:
return std::make_shared<H264RtmpEncoder>(track);
case CodecAAC:
return std::make_shared<AACRtmpEncoder>(track);
case CodecH265:
return std::make_shared<H265RtmpEncoder>(track);
case CodecG711A:
case CodecG711U:
return std::make_shared<G711RtmpEncoder>(track);
default:
WarnL << "暂不支持该CodecId:" << track->getCodecName();
return nullptr;
case CodecH264 : return std::make_shared<H264RtmpEncoder>(track);
case CodecAAC : return std::make_shared<AACRtmpEncoder>(track);
case CodecH265 : return std::make_shared<H265RtmpEncoder>(track);
case CodecG711A :
case CodecG711U : return std::make_shared<G711RtmpEncoder>(track);
default : WarnL << "暂不支持该CodecId:" << track->getCodecName(); return nullptr;
}
}