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rtsp/rtmp/mp4支持opus并整理代码

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This commit is contained in:
xiongziliang
2020-08-01 10:22:12 +08:00
parent b4a3b608ab
commit a22f97c777
32 changed files with 556 additions and 635 deletions
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51
src/Common/Device.cpp
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@@ -12,22 +12,16 @@
#include "Util/logger.h"
#include "Util/base64.h"
#include "Extension/AAC.h"
#include "Extension/Opus.h"
#include "Extension/G711.h"
#include "Extension/H264.h"
#include "Extension/H265.h"
using namespace toolkit;
namespace mediakit {
DevChannel::DevChannel(const string &vhost,
const string &app,
const string &stream_id,
float duration,
bool enable_rtsp,
bool enable_rtmp,
bool enable_hls,
bool enable_mp4) :
DevChannel::DevChannel(const string &vhost, const string &app, const string &stream_id, float duration,
bool enable_rtsp, bool enable_rtmp, bool enable_hls, bool enable_mp4) :
MultiMediaSourceMuxer(vhost, app, stream_id, duration, enable_rtsp, enable_rtmp, enable_hls, enable_mp4) {}
DevChannel::~DevChannel() {}
@@ -109,11 +103,12 @@ void DevChannel::inputH265(const char *data, int len, uint32_t dts, uint32_t pts
inputFrame(frame);
}
class AACFrameCacheAble : public AACFrameNoCacheAble{
class FrameAutoDelete : public FrameFromPtr{
public:
template <typename ... ARGS>
AACFrameCacheAble(ARGS && ...args) : AACFrameNoCacheAble(std::forward<ARGS>(args)...){};
virtual ~AACFrameCacheAble() {
FrameAutoDelete(ARGS && ...args) : FrameFromPtr(std::forward<ARGS>(args)...){}
~FrameAutoDelete() override {
delete [] _ptr;
};
@@ -123,31 +118,32 @@ public:
};
void DevChannel::inputAAC(const char *data_without_adts, int len, uint32_t dts, const char *adts_header){
if(dts == 0){
dts = (uint32_t)_aTicker[1].elapsedTime();
if (dts == 0) {
dts = (uint32_t) _aTicker[1].elapsedTime();
}
if(adts_header){
if(adts_header + 7 == data_without_adts){
if (adts_header) {
if (adts_header + ADTS_HEADER_LEN == data_without_adts) {
//adts头和帧在一起
inputFrame(std::make_shared<AACFrameNoCacheAble>((char *)data_without_adts - 7, len + 7, dts, 0, 7));
}else{
inputFrame(std::make_shared<FrameFromPtr>(_audio->codecId, (char *) data_without_adts - ADTS_HEADER_LEN, len + ADTS_HEADER_LEN, dts, 0, ADTS_HEADER_LEN));
} else {
//adts头和帧不在一起
char *dataWithAdts = new char[len + 7];
memcpy(dataWithAdts, adts_header, 7);
memcpy(dataWithAdts + 7 , data_without_adts , len);
inputFrame(std::make_shared<AACFrameCacheAble>(dataWithAdts, len + 7, dts, 0, 7));
char *data_with_adts = new char[len + ADTS_HEADER_LEN];
memcpy(data_with_adts, adts_header, ADTS_HEADER_LEN);
memcpy(data_with_adts + ADTS_HEADER_LEN, data_without_adts, len);
inputFrame(std::make_shared<FrameAutoDelete>(_audio->codecId, data_with_adts, len + ADTS_HEADER_LEN, dts, 0, ADTS_HEADER_LEN));
}
} else {
//没有adts头
inputFrame(std::make_shared<FrameFromPtr>(_audio->codecId, (char *) data_without_adts, len, dts, 0, 0));
}
}
void DevChannel::inputG711(const char *data, int len, uint32_t dts){
void DevChannel::inputAudio(const char *data, int len, uint32_t dts){
if (dts == 0) {
dts = (uint32_t)_aTicker[1].elapsedTime();
dts = (uint32_t) _aTicker[1].elapsedTime();
}
auto frame = std::make_shared<G711FrameNoCacheAble>((char*)data, len, dts, 0);
frame->setCodec(_audio->codecId);
inputFrame(frame);
inputFrame(std::make_shared<FrameFromPtr>(_audio->codecId, (char *) data, len, dts, 0));
}
void DevChannel::initVideo(const VideoInfo &info) {
@@ -165,6 +161,7 @@ void DevChannel::initAudio(const AudioInfo &info) {
case CodecAAC : addTrack(std::make_shared<AACTrack>()); break;
case CodecG711A :
case CodecG711U : addTrack(std::make_shared<G711Track>(info.codecId, info.iSampleRate, info.iChannel, info.iSampleBit)); break;
case CodecOpus : addTrack(std::make_shared<OpusTrack>()); break;
default: WarnL << "不支持该类型的音频编码类型:" << info.codecId; break;
}
}