ZLMediaKit/tests/test_rtmpPusherMp4.cpp
2018-10-24 17:17:55 +08:00

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/*
* MIT License
*
* Copyright (c) 2016 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 <signal.h>
#include <iostream>
#include "Util/logger.h"
#include "Util/NoticeCenter.h"
#include "Poller/EventPoller.h"
#include "Device/PlayerProxy.h"
#include "Rtmp/RtmpPusher.h"
#include "Common/config.h"
#include "MediaFile/MediaReader.h"
using namespace std;
using namespace toolkit;
using namespace mediakit;
//推流器,保持强引用
RtmpPusher::Ptr pusher;
//声明函数
void rePushDelay(const string &app,const string &stream,const string &url);
void createPusher(const string &app,const string &stream,const string &url);
//创建推流器并开始推流
void createPusher(const string &app,const string &stream,const string &url){
auto rtmpSrc = dynamic_pointer_cast<RtmpMediaSource>(MediaReader::onMakeMediaSource(RTMP_SCHEMA,DEFAULT_VHOST,app,stream));
if(!rtmpSrc){
//文件不存在
WarnL << "MP4 file not exited!";
return;
}
//创建推流器并绑定一个RtmpMediaSource
pusher.reset(new RtmpPusher(rtmpSrc));
//设置推流中断处理逻辑
pusher->setOnShutdown([app,stream, url](const SockException &ex) {
WarnL << "Server connection is closed:" << ex.getErrCode() << " " << ex.what();
//重新推流
rePushDelay(app, stream, url);
});
//设置发布结果处理逻辑
pusher->setOnPublished([app,stream, url](const SockException &ex) {
if (ex) {
WarnL << "Publish fail:" << ex.getErrCode() << " " << ex.what();
//如果发布失败,就重试
rePushDelay(app,stream, url);
}else {
InfoL << "Publish success,Please play with player:" << url;
}
});
pusher->publish(url.data());
}
//推流失败或断开延迟2秒后重试推流
void rePushDelay(const string &app,const string &stream,const string &url){
//上次延时两秒的任务可能还没执行,所以我们要先取消上次任务
AsyncTaskThread::Instance().CancelTask(0);
//2秒后执行重新推流的任务
AsyncTaskThread::Instance().DoTaskDelay(0, 2000, [app, stream,url]() {
InfoL << "Re-Publishing...";
//重新推流
createPusher(app,stream,url);
//此任务不重复
return false;
});
}
//这里才是真正执行main函数你可以把函数名(domain)改成main然后就可以输入自定义url了
int domain(const string & filePath,const string & pushUrl){
//设置退出信号处理函数
signal(SIGINT, [](int){EventPoller::Instance().shutdown();});
//设置日志
Logger::Instance().add(std::make_shared<ConsoleChannel>("stdout", LTrace));
Logger::Instance().setWriter(std::make_shared<AsyncLogWriter>());
//录像应用名称默认为record
string appName = mINI::Instance()[Record::kAppName];
//app必须recordfilePath(流id)为相对于httpRoot/record的路径否则MediaReader会找到不该文件
//限制app为record是为了防止服务器上的文件被肆意访问
createPusher(appName,filePath,pushUrl);
//开始事件轮询
EventPoller::Instance().runLoop();
//删除事件监听
NoticeCenter::Instance().delListener(nullptr);
//销毁推流器
pusher.reset();
//程序清理
EventPoller::Destory();
AsyncTaskThread::Destory();
Logger::Destory();
return 0;
}
int main(int argc,char *argv[]){
//MP4文件需要放置在 httpRoot/record目录下,文件负载必须为h264+aac
//可以使用test_server生成的mp4文件
return domain("app/stream/2017-09-30/12-55-38.mp4","rtmp://jizan.iok.la/live/test");
}