mirror of
https://github.com/ZLMediaKit/ZLMediaKit.git
synced 2024-11-02 01:21:33 +08:00
72 lines
2.2 KiB
C++
72 lines
2.2 KiB
C++
/*
|
||
* MIT License
|
||
*
|
||
* Copyright (c) 2016-2019 xiongziliang <771730766@qq.com>
|
||
*
|
||
* This file is part of ZLMediaKit(https://github.com/xiongziliang/ZLMediaKit).
|
||
*
|
||
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
||
* of this software and associated documentation files (the "Software"), to deal
|
||
* in the Software without restriction, including without limitation the rights
|
||
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||
* copies of the Software, and to permit persons to whom the Software is
|
||
* furnished to do so, subject to the following conditions:
|
||
*
|
||
* The above copyright notice and this permission notice shall be included in all
|
||
* copies or substantial portions of the Software.
|
||
*
|
||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
||
* SOFTWARE.
|
||
*/
|
||
|
||
#include "RtspMuxer.h"
|
||
#include "Extension/Factory.h"
|
||
|
||
namespace mediakit {
|
||
|
||
RtspMuxer::RtspMuxer(const TitleSdp::Ptr &title){
|
||
if(!title){
|
||
_sdp = std::make_shared<TitleSdp>()->getSdp();
|
||
} else{
|
||
_sdp = title->getSdp();
|
||
}
|
||
_rtpRing = std::make_shared<RtpRingInterface::RingType>();
|
||
}
|
||
|
||
void RtspMuxer::onTrackReady(const Track::Ptr &track) {
|
||
//根据track生产sdp
|
||
Sdp::Ptr sdp = track->getSdp();
|
||
if (!sdp) {
|
||
return;
|
||
}
|
||
auto encoder = Factory::getRtpEncoderBySdp(sdp);
|
||
if (!encoder) {
|
||
return;
|
||
}
|
||
//添加其sdp
|
||
_sdp.append(sdp->getSdp());
|
||
//设置Track的代理，这样输入frame至Track时，最终数据将输出到RtpEncoder中
|
||
track->addDelegate(encoder);
|
||
//rtp编码器共用同一个环形缓存
|
||
encoder->setRtpRing(_rtpRing);
|
||
}
|
||
|
||
string RtspMuxer::getSdp() {
|
||
if(!isAllTrackReady()){
|
||
//尚未就绪
|
||
return "";
|
||
}
|
||
return _sdp;
|
||
}
|
||
|
||
RtpRingInterface::RingType::Ptr RtspMuxer::getRtpRing() const {
|
||
return _rtpRing;
|
||
}
|
||
|
||
|
||
} /* namespace mediakit */ |