ZLMediaKit/tests/test_player.cpp

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/*
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* MIT License
*
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* Copyright (c) 2016-2019 xiongziliang <771730766@qq.com>
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*
* 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.
*/
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#include <signal.h>
#include "Util/util.h"
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#include "Util/logger.h"
#include <iostream>
#include "Poller/EventPoller.h"
#include "Rtsp/UDPServer.h"
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#include "Player/MediaPlayer.h"
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#include "Util/onceToken.h"
#include "H264Decoder.h"
#include "YuvDisplayer.h"
#include "Network/sockutil.h"
using namespace std;
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using namespace toolkit;
using namespace mediakit;
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#ifdef WIN32
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std::string Utf8ToGbk(std::string src_str){
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int len = MultiByteToWideChar(CP_UTF8, 0, src_str.c_str(), -1, NULL, 0);
wchar_t* wszGBK = new wchar_t[len + 1];
memset(wszGBK, 0, len * 2 + 2);
MultiByteToWideChar(CP_UTF8, 0, src_str.c_str(), -1, wszGBK, len);
len = WideCharToMultiByte(CP_ACP, 0, wszGBK, -1, NULL, 0, NULL, NULL);
char* szGBK = new char[len + 1];
memset(szGBK, 0, len + 1);
WideCharToMultiByte(CP_ACP, 0, wszGBK, -1, szGBK, len, NULL, NULL);
string strTemp(szGBK);
if (wszGBK) delete[] wszGBK;
if (szGBK) delete[] szGBK;
return strTemp;
}
class log4Channel : public LogChannel {
public:
log4Channel(const string &name = "log4Channel", LogLevel level = LTrace) :LogChannel(name, level)
{
}
~log4Channel() {}
void write(const Logger &logger, const LogContextPtr &logContext) override
{
if (_level > logContext->_level) {
return;
}
printf("%s %s\n", logContext->_function, Utf8ToGbk(logContext->str()).c_str());
}
};
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#else
typedef ConsoleChannel log4Channel;
#endif
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#ifdef WIN32
#include <TCHAR.h>
extern int __argc;
extern TCHAR** __targv;
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstanc, LPSTR lpCmdLine, int nShowCmd) {
int argc = __argc;
char **argv = __targv;
//1. 首先调用AllocConsole创建一个控制台窗口
AllocConsole();
//2. 但此时调用cout或者printf都不能正常输出文字到窗口包括输入流cin和scanf, 所以需要如下重定向输入输出流:
FILE* stream;
freopen_s(&stream, "CON", "r", stdin);//重定向输入流
freopen_s(&stream, "CON", "w", stdout);//重定向输入流
//3. 如果我们需要用到控制台窗口句柄可以调用FindWindow取得
HWND _consoleHwnd;
SetConsoleTitleA("test_player");//设置窗口名
#else
#include <unistd.h>
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int main(int argc, char *argv[]) {
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#endif
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//设置退出信号处理函数
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signal(SIGINT, [](int) { SDLDisplayerHelper::Instance().shutdown(); });
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//设置日志
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Logger::Instance().add(std::make_shared<log4Channel>());
Logger::Instance().setWriter(std::make_shared<AsyncLogWriter>());
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if (argc != 3) {
ErrorL << "\r\n测试方法:./test_player rtxp_url rtp_type\r\n"
<< "例如:./test_player rtsp://admin:123456@127.0.0.1/live/0 0\r\n"
<< endl;
return 0;
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}
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MediaPlayer::Ptr player(new MediaPlayer());
weak_ptr<MediaPlayer> weakPlayer = player;
player->setOnPlayResult([weakPlayer](const SockException &ex) {
InfoL << "OnPlayResult:" << ex.what();
auto strongPlayer = weakPlayer.lock();
if (ex || !strongPlayer) {
return;
}
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auto viedoTrack = strongPlayer->getTrack(TrackVideo);
if (!viedoTrack || viedoTrack->getCodecId() != CodecH264) {
WarnL << "没有视频或者视频不是264编码!";
return;
}
AnyStorage::Ptr storage(new AnyStorage);
viedoTrack->addDelegate(std::make_shared<FrameWriterInterfaceHelper>([storage](const Frame::Ptr &frame) {
SDLDisplayerHelper::Instance().doTask([frame,storage]() {
auto &decoder = (*storage)["decoder"];
auto &displayer = (*storage)["displayer"];
if(!decoder){
decoder.set<H264Decoder>();
}
if(!displayer){
displayer.set<YuvDisplayer>();
}
AVFrame *pFrame = nullptr;
bool flag = decoder.get<H264Decoder>().inputVideo((unsigned char *) frame->data(), frame->size(), frame->stamp(), &pFrame);
if (flag) {
displayer.get<YuvDisplayer>().displayYUV(pFrame);
}
return true;
});
}));
});
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player->setOnShutdown([](const SockException &ex) {
ErrorL << "OnShutdown:" << ex.what();
});
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(*player)[kRtpType] = atoi(argv[2]);
player->play(argv[1]);
SDLDisplayerHelper::Instance().runLoop();
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return 0;
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}