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初步实现265 rtp解包

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This commit is contained in:
xiongziliang
2018-10-30 17:11:36 +08:00
parent 9511a9fe03
commit 946b00f453
4 changed files with 158 additions and 134 deletions
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125
src/Extension/Factory.cpp
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@@ -29,6 +29,7 @@
#include "RtmpMuxer/AACRtmpCodec.h"
#include "RtspMuxer/H264RtpCodec.h"
#include "RtspMuxer/AACRtpCodec.h"
#include "RtspMuxer/H265RtpCodec.h"
namespace mediakit{
@@ -107,11 +108,83 @@ Track::Ptr Factory::getTrackBySdp(const SdpTrack::Ptr &track) {
return std::make_shared<H264Track>(sps,pps,0,0);
}
if (strcasestr(track->_codec.data(), "h265") != nullptr) {
//a=fmtp:96 sprop-sps=QgEBAWAAAAMAsAAAAwAAAwBdoAKAgC0WNrkky/AIAAADAAgAAAMBlQg=; sprop-pps=RAHA8vA8kAA=
int pt;
char sprop_sps[128] = {0},sprop_pps[128] = {0};
if (3 != sscanf(track->_fmtp.c_str(), "%d sprop-sps=%127[^;]; sprop-pps=%127[^;]", &pt, sprop_sps, sprop_pps)) {
return std::make_shared<H265Track>();
}
return std::make_shared<H265Track>("",sprop_sps,sprop_pps,0,0,0);
}
WarnL << "暂不支持该sdp:" << track->_codec << " " << track->_fmtp;
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>();
}
default:
WarnL << "暂不支持该CodecId:" << codecId;
return nullptr;
}
}
RtpCodec::Ptr Factory::getRtpEncoderById(CodecId codecId,
uint32_t ui32Ssrc,
uint32_t ui32MtuSize,
uint32_t ui32SampleRate,
uint8_t ui8PlayloadType,
uint8_t ui8Interleaved) {
switch (codecId){
case CodecH264:
return std::make_shared<H264RtpEncoder>(ui32Ssrc,ui32MtuSize,ui32SampleRate,ui8PlayloadType,ui8Interleaved);
case CodecH265:
return std::make_shared<H265RtpEncoder>(ui32Ssrc,ui32MtuSize,ui32SampleRate,ui8PlayloadType,ui8Interleaved);
case CodecAAC:
return std::make_shared<AACRtpEncoder>(ui32Ssrc,ui32MtuSize,ui32SampleRate,ui8PlayloadType,ui8Interleaved);
default:
WarnL << "暂不支持该CodecId:" << codecId;
return nullptr;
}
}
RtpCodec::Ptr Factory::getRtpDecoderById(CodecId codecId) {
switch (codecId){
case CodecH264:
return std::make_shared<H264RtpDecoder>();
case CodecH265:
return std::make_shared<H265RtpDecoder>();
case CodecAAC:
return std::make_shared<AACRtpDecoder>();
default:
WarnL << "暂不支持该CodecId:" << codecId;
return nullptr;
}
}
/////////////////////////////rtmp相关///////////////////////////////////////////
Track::Ptr Factory::getTrackByAmf(const AMFValue &amf) {
CodecId codecId = getCodecIdByAmf(amf);
if(codecId == CodecInvalid){
return nullptr;
}
return getTrackByCodecId(codecId);
}
CodecId Factory::getCodecIdByAmf(const AMFValue &val){
if (val.type() == AMF_STRING){
auto str = val.as_string();
@@ -143,58 +216,6 @@ CodecId Factory::getCodecIdByAmf(const AMFValue &val){
return CodecInvalid;
}
Track::Ptr Factory::getTrackByCodecId(CodecId codecId) {
switch (codecId){
case CodecH264:{
return std::make_shared<H264Track>();
}
case CodecAAC:{
return std::make_shared<AACTrack>();
}
default:
WarnL << "暂不支持该CodecId:" << codecId;
return nullptr;
}
}
Track::Ptr Factory::getTrackByAmf(const AMFValue &amf) {
CodecId codecId = getCodecIdByAmf(amf);
if(codecId == CodecInvalid){
return nullptr;
}
return getTrackByCodecId(codecId);
}
RtpCodec::Ptr Factory::getRtpEncoderById(CodecId codecId,
uint32_t ui32Ssrc,
uint32_t ui32MtuSize,
uint32_t ui32SampleRate,
uint8_t ui8PlayloadType,
uint8_t ui8Interleaved) {
switch (codecId){
case CodecH264:
return std::make_shared<H264RtpEncoder>(ui32Ssrc,ui32MtuSize,ui32SampleRate,ui8PlayloadType,ui8Interleaved);
case CodecAAC:
return std::make_shared<AACRtpEncoder>(ui32Ssrc,ui32MtuSize,ui32SampleRate,ui8PlayloadType,ui8Interleaved);
default:
WarnL << "暂不支持该CodecId:" << codecId;
return nullptr;
}
}
RtpCodec::Ptr Factory::getRtpDecoderById(CodecId codecId) {
switch (codecId){
case CodecH264:
return std::make_shared<H264RtpDecoder>();
case CodecAAC:
return std::make_shared<AACRtpDecoder>();
default:
WarnL << "暂不支持该CodecId:" << codecId;
return nullptr;
}
}
RtmpCodec::Ptr Factory::getRtmpCodecByTrack(const Track::Ptr &track) {
switch (track->getCodecId()){