mirror of
https://github.com/ZLMediaKit/ZLMediaKit.git
synced 2024-11-26 04:31:37 +08:00
122 lines
4.5 KiB
C++
122 lines
4.5 KiB
C++
/*
|
||
* Copyright (c) 2016-present The ZLMediaKit project authors. All Rights Reserved.
|
||
*
|
||
* This file is part of ZLMediaKit(https://github.com/ZLMediaKit/ZLMediaKit).
|
||
*
|
||
* 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 <signal.h>
|
||
#include <iostream>
|
||
#include "Util/logger.h"
|
||
#include "Common/config.h"
|
||
#include "Common/Parser.h"
|
||
#include "Poller/EventPoller.h"
|
||
#include "Pusher/MediaPusher.h"
|
||
#include "Record/MP4Reader.h"
|
||
|
||
using namespace std;
|
||
using namespace toolkit;
|
||
using namespace mediakit;
|
||
|
||
// 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 &file, const string &url) {
|
||
// 设置日志
|
||
Logger::Instance().add(std::make_shared<ConsoleChannel>());
|
||
Logger::Instance().setWriter(std::make_shared<AsyncLogWriter>());
|
||
|
||
// 关闭所有转协议
|
||
mINI::Instance()[Protocol::kEnableMP4] = 0;
|
||
mINI::Instance()[Protocol::kEnableFMP4] = 0;
|
||
mINI::Instance()[Protocol::kEnableHls] = 0;
|
||
mINI::Instance()[Protocol::kEnableHlsFmp4] = 0;
|
||
mINI::Instance()[Protocol::kEnableTS] = 0;
|
||
mINI::Instance()[Protocol::kEnableRtsp] = 0;
|
||
mINI::Instance()[Protocol::kEnableRtmp] = 0;
|
||
|
||
// 根据url获取媒体协议类型，注意大小写
|
||
auto schema = strToLower(findSubString(url.data(), nullptr, "://").substr(0, 4));
|
||
|
||
// 只开启推流协议对应的转协议
|
||
mINI::Instance()["protocol.enable_" + schema] = 1;
|
||
|
||
// 从mp4文件加载生成MediaSource对象
|
||
auto reader = std::make_shared<MP4Reader>(DEFAULT_VHOST, "live", "stream", file);
|
||
// 开始加载mp4，ref_self设置为false，这样reader对象设置为nullptr就能注销了，file_repeat可以设置为空，这样文件读完了就停止推流了
|
||
reader->startReadMP4(100, false, true);
|
||
auto src = MediaSource::find(schema, DEFAULT_VHOST, "live", "stream", false);
|
||
|
||
if (!src) {
|
||
// 文件不存在
|
||
WarnL << "File not existed: " << file;
|
||
return -1;
|
||
}
|
||
|
||
// 选择一个poller线程绑定
|
||
auto poller = EventPollerPool::Instance().getPoller();
|
||
// 创建推流器并绑定一个MediaSource
|
||
auto pusher = std::make_shared<MediaPusher>(src, poller);
|
||
|
||
std::weak_ptr<MediaSource> weak_src = src;
|
||
// src用完了，可以直接置空，防止main函数持有它(MP4Reader持有它即可)
|
||
src = nullptr;
|
||
|
||
// 可以指定rtsp推流方式，支持tcp和udp方式，默认tcp
|
||
//(*pusher)[Client::kRtpType] = Rtsp::RTP_UDP;
|
||
|
||
// 设置推流中断处理逻辑
|
||
std::weak_ptr<MediaPusher> weak_pusher = pusher;
|
||
pusher->setOnShutdown([poller, url, weak_pusher, weak_src](const SockException &ex) {
|
||
if (!weak_src.lock()) {
|
||
// 媒体注销导致的推流中断，不在重试推流
|
||
WarnL << "MediaSource released:" << ex << ", publish stopped";
|
||
return;
|
||
}
|
||
WarnL << "Server connection is closed:" << ex << ", republish after 2 seconds";
|
||
// 重新推流, 2秒后重试
|
||
poller->doDelayTask(2 * 1000, [weak_pusher, url]() {
|
||
if (auto strong_push = weak_pusher.lock()) {
|
||
strong_push->publish(url);
|
||
}
|
||
return 0;
|
||
});
|
||
});
|
||
|
||
// 设置发布结果处理逻辑
|
||
pusher->setOnPublished([poller, weak_pusher, url](const SockException &ex) {
|
||
if (!ex) {
|
||
InfoL << "Publish success, please play with player:" << url;
|
||
return;
|
||
}
|
||
|
||
WarnL << "Publish fail:" << ex << ", republish after 2 seconds";
|
||
// 如果发布失败，就重试
|
||
poller->doDelayTask(2 * 1000, [weak_pusher, url]() {
|
||
if (auto strong_push = weak_pusher.lock()) {
|
||
strong_push->publish(url);
|
||
}
|
||
return 0;
|
||
});
|
||
});
|
||
pusher->publish(url);
|
||
|
||
// sleep(5);
|
||
// reader 置空可以终止推流相关资源
|
||
// reader = nullptr;
|
||
|
||
// 设置退出信号处理函数
|
||
static semaphore sem;
|
||
signal(SIGINT, [](int) { sem.post(); }); // 设置退出信号
|
||
sem.wait();
|
||
return 0;
|
||
}
|
||
|
||
int main(int argc, char *argv[]) {
|
||
// 可以使用test_server生成的mp4文件
|
||
// 文件使用绝对路径，推流url支持rtsp和rtmp
|
||
// return domain("/Users/xiongziliang/Downloads/mp4/Quantum.mp4", "rtsp://127.0.0.1/live/rtsp_push");
|
||
return domain(argv[1], argv[2]);
|
||
}
|