mirror of
https://github.com/ZLMediaKit/ZLMediaKit.git
synced 2024-11-23 03:10:04 +08:00
121 lines
4.6 KiB
C++
121 lines
4.6 KiB
C++
/*
|
||
* Copyright (c) 2016 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 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 "Util/logger.h"
|
||
#include <iostream>
|
||
#include "Rtsp/UDPServer.h"
|
||
#include "Player/MediaPlayer.h"
|
||
#include "Util/onceToken.h"
|
||
#include "FFMpegDecoder.h"
|
||
#include "YuvDisplayer.h"
|
||
#include "AudioSRC.h"
|
||
using namespace std;
|
||
using namespace toolkit;
|
||
using namespace mediakit;
|
||
|
||
#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>
|
||
int main(int argc, char *argv[]) {
|
||
#endif
|
||
static char *url = argv[1];
|
||
//设置退出信号处理函数
|
||
signal(SIGINT, [](int) { SDLDisplayerHelper::Instance().shutdown(); });
|
||
//设置日志
|
||
Logger::Instance().add(std::make_shared<ConsoleChannel>());
|
||
Logger::Instance().setWriter(std::make_shared<AsyncLogWriter>());
|
||
|
||
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;
|
||
}
|
||
|
||
auto player = std::make_shared<MediaPlayer>();
|
||
//sdl要求在main线程初始化
|
||
auto displayer = std::make_shared<YuvDisplayer>(nullptr, url);
|
||
weak_ptr<MediaPlayer> weakPlayer = player;
|
||
player->setOnPlayResult([weakPlayer, displayer](const SockException &ex) {
|
||
InfoL << "OnPlayResult:" << ex.what();
|
||
auto strongPlayer = weakPlayer.lock();
|
||
if (ex || !strongPlayer) {
|
||
return;
|
||
}
|
||
|
||
auto videoTrack = dynamic_pointer_cast<VideoTrack>(strongPlayer->getTrack(TrackVideo, false));
|
||
auto audioTrack = dynamic_pointer_cast<AudioTrack>(strongPlayer->getTrack(TrackAudio,false));
|
||
|
||
if (videoTrack) {
|
||
auto decoder = std::make_shared<FFmpegDecoder>(videoTrack);
|
||
decoder->setOnDecode([displayer](const FFmpegFrame::Ptr &yuv) {
|
||
SDLDisplayerHelper::Instance().doTask([yuv, displayer]() {
|
||
//sdl要求在main线程渲染
|
||
displayer->displayYUV(yuv->get());
|
||
return true;
|
||
});
|
||
});
|
||
auto delegate = std::make_shared<FrameWriterInterfaceHelper>([decoder](const Frame::Ptr &frame) {
|
||
decoder->inputFrame(frame);
|
||
});
|
||
videoTrack->addDelegate(delegate);
|
||
}
|
||
|
||
if (audioTrack) {
|
||
auto decoder = std::make_shared<FFmpegDecoder>(audioTrack);
|
||
auto audio_player = std::make_shared<AudioPlayer>();
|
||
//FFmpeg解码时已经统一转换为16位整型pcm
|
||
audio_player->setup(audioTrack->getAudioSampleRate(), audioTrack->getAudioChannel(), AUDIO_S16);
|
||
FFmpegSwr::Ptr swr;
|
||
|
||
decoder->setOnDecode([audio_player, swr](const FFmpegFrame::Ptr &frame) mutable{
|
||
if (!swr) {
|
||
swr = std::make_shared<FFmpegSwr>(AV_SAMPLE_FMT_S16, frame->get()->channels,
|
||
frame->get()->channel_layout, frame->get()->sample_rate);
|
||
}
|
||
auto pcm = swr->inputFrame(frame);
|
||
auto len = pcm->get()->nb_samples * pcm->get()->channels * av_get_bytes_per_sample((enum AVSampleFormat)pcm->get()->format);
|
||
audio_player->playPCM((const char *) (pcm->get()->data[0]), len);
|
||
});
|
||
auto audio_delegate = std::make_shared<FrameWriterInterfaceHelper>( [decoder](const Frame::Ptr &frame) {
|
||
decoder->inputFrame(frame);
|
||
});
|
||
audioTrack->addDelegate(audio_delegate);
|
||
}
|
||
});
|
||
|
||
(*player)[kRtpType] = atoi(argv[2]);
|
||
player->play(argv[1]);
|
||
SDLDisplayerHelper::Instance().runLoop();
|
||
return 0;
|
||
}
|
||
|