mirror of
https://github.com/ZLMediaKit/ZLMediaKit.git
synced 2024-12-01 07:52:25 +08:00
137 lines
4.1 KiB
C++
137 lines
4.1 KiB
C++
/*
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* MIT License
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*
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* Copyright (c) 2016-2019 xiongziliang <771730766@qq.com>
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*
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* This file is part of ZLMediaKit(https://github.com/xiongziliang/ZLMediaKit).
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#ifndef SRC_RTMP_RTMPTORTSPMEDIASOURCE_H_
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#define SRC_RTMP_RTMPTORTSPMEDIASOURCE_H_
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#include <mutex>
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#include <string>
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#include <memory>
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#include <functional>
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#include <unordered_map>
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#include "Util/util.h"
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#include "Util/logger.h"
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#include "amf.h"
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#include "Rtmp.h"
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#include "RtmpMediaSource.h"
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#include "RtmpDemuxer.h"
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#include "Common/MultiMediaSourceMuxer.h"
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using namespace std;
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using namespace toolkit;
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namespace mediakit {
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class RtmpToRtspMediaSource: public RtmpMediaSource {
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public:
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typedef std::shared_ptr<RtmpToRtspMediaSource> Ptr;
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RtmpToRtspMediaSource(const string &vhost,
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const string &app,
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const string &id,
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int ringSize = 0) :
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RtmpMediaSource(vhost, app, id,ringSize){
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}
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virtual ~RtmpToRtspMediaSource(){}
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void setMetaData(const AMFValue &metadata) override {
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if(!_demuxer){
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//在未调用onWrite前，设置Metadata能触发生成RtmpDemuxer
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_demuxer = std::make_shared<RtmpDemuxer>(metadata);
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}
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RtmpMediaSource::setMetaData(metadata);
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}
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void onWrite(const RtmpPacket::Ptr &pkt,bool key_pos = true) override {
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if(!_demuxer){
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//尚未获取Metadata，那么不管有没有Metadata，都生成RtmpDemuxer
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_demuxer = std::make_shared<RtmpDemuxer>();
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}
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_demuxer->inputRtmp(pkt);
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if(!_muxer && _demuxer->isInited(2000)){
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_muxer = std::make_shared<MultiMediaSourceMuxer>(getVhost(),
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getApp(),
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getId(),
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_demuxer->getDuration(),
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_enableRtsp,
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false,//不重复生成rtmp
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_enableHls,
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_enableMP4);
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for (auto &track : _demuxer->getTracks(false)){
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_muxer->addTrack(track);
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track->addDelegate(_muxer);
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}
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_muxer->setListener(getListener());
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}
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RtmpMediaSource::onWrite(pkt,key_pos);
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}
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void setListener(const std::weak_ptr<MediaSourceEvent> &listener) override {
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RtmpMediaSource::setListener(listener);
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if(_muxer){
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_muxer->setListener(listener);
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}
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}
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int readerCount() override {
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return RtmpMediaSource::readerCount() + (_muxer ? _muxer->readerCount() : 0);
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}
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/**
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* 获取track
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* @return
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*/
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vector<Track::Ptr> getTracks(bool trackReady) const override {
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if(!_demuxer){
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return this->RtmpMediaSource::getTracks(trackReady);
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}
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return _demuxer->getTracks(trackReady);
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}
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/**
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* 设置协议转换
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* @param enableRtsp 是否转换成rtsp
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* @param enableHls 是否转换成hls
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* @param enableMP4 是否mp4录制
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*/
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void setProtocolTranslation(bool enableRtsp,bool enableHls,bool enableMP4){
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// DebugL << enableRtsp << " " << enableHls << " " << enableMP4;
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_enableRtsp = enableRtsp;
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_enableHls = enableHls;
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_enableMP4 = enableMP4;
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}
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private:
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RtmpDemuxer::Ptr _demuxer;
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MultiMediaSourceMuxer::Ptr _muxer;
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bool _enableHls = true;
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bool _enableMP4 = false;
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bool _enableRtsp = true;
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};
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} /* namespace mediakit */
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#endif /* SRC_RTMP_RTMPTORTSPMEDIASOURCE_H_ */
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