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release 8.0

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夏楚
2023-12-09 16:23:51 +08:00
committed by GitHub
parent 44c82752b3
commit bbe8f4a018
346 changed files with 2529 additions and 3435 deletions
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44
src/Extension/CommonRtmp.cpp
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@@ -1,55 +1,35 @@
/*
* Copyright (c) 2016 The ZLMediaKit project authors. All Rights Reserved.
* Copyright (c) 2016-present The ZLMediaKit project authors. All Rights Reserved.
*
* This file is part of ZLMediaKit(https://github.com/xia-chu/ZLMediaKit).
* This file is part of ZLMediaKit(https://github.com/ZLMediaKit/ZLMediaKit).
*
* Use of this source code is governed by MIT license that can be found in the
* Use of this source code is governed by MIT-like license that can be found in the
* LICENSE file in the root of the source tree. All contributing project authors
* may be found in the AUTHORS file in the root of the source tree.
*/
#include "CommonRtmp.h"
namespace mediakit{
CommonRtmpDecoder::CommonRtmpDecoder(CodecId codec) {
_codec = codec;
obtainFrame();
}
CodecId CommonRtmpDecoder::getCodecId() const {
return _codec;
}
void CommonRtmpDecoder::obtainFrame() {
_frame = FrameImp::create();
_frame->_codec_id = _codec;
}
namespace mediakit {
void CommonRtmpDecoder::inputRtmp(const RtmpPacket::Ptr &rtmp) {
//拷贝负载
_frame->_buffer.assign(rtmp->buffer.data() + 1, rtmp->buffer.size() - 1);
_frame->_dts = rtmp->time_stamp;
//写入环形缓存
RtmpCodec::inputFrame(_frame);
//创建下一帧
obtainFrame();
auto frame = FrameImp::create();
frame->_codec_id = getTrack()->getCodecId();
frame->_buffer.assign(rtmp->buffer.data() + 1, rtmp->buffer.size() - 1);
frame->_dts = rtmp->time_stamp;
RtmpCodec::inputFrame(frame);
}
/////////////////////////////////////////////////////////////////////////////////////
CommonRtmpEncoder::CommonRtmpEncoder(const Track::Ptr &track) : CommonRtmpDecoder(track->getCodecId()) {
_audio_flv_flags = getAudioRtmpFlags(track);
}
bool CommonRtmpEncoder::inputFrame(const Frame::Ptr &frame) {
if (!_audio_flv_flags) {
return false;
_audio_flv_flags = getAudioRtmpFlags(getTrack());
}
auto rtmp = RtmpPacket::create();
//header
// header
rtmp->buffer.push_back(_audio_flv_flags);
//data
// data
rtmp->buffer.append(frame->data() + frame->prefixSize(), frame->size() - frame->prefixSize());
rtmp->body_size = rtmp->buffer.size();
rtmp->chunk_id = CHUNK_AUDIO;