QT + ffmpeg 播放 rtsprtmpudp视频流

vs2017+qt+ffmpeg 开发的视频播放工具，最简单的播放功能，可以播放rtsp流，rtmp流，udp流。

#include “QtTimeTest.h“
#include 

int main（int argc char *argv[]）
{
	QApplication a（argc argv）;
	QtTimeTest w;
	w.show（）;
	return a.exec（）;
}

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     文件   11404800  2006-04-25 01:54  ScreenVideo\640-272.yuv

     文件     107583  2020-07-04 09:48  ScreenVideo\Debug\main.obj

     文件       4432  2020-07-04 09:48  ScreenVideo\Debug\moc\moc_ScreenVideo.cpp

     文件     113400  2020-07-04 09:48  ScreenVideo\Debug\moc_ScreenVideo.obj

     文件       3946  2020-07-04 09:48  ScreenVideo\Debug\qmake\qtvars_Win32_Debug.props

     文件       5877  2020-07-16 14:40  ScreenVideo\Debug\qrc_ScreenVideo.obj

     文件       1606  2020-07-16 14:40  ScreenVideo\Debug\qt_work.log

     文件       1421  2020-07-16 14:40  ScreenVideo\Debug\rcc\qrc_ScreenVideo.cpp

     文件        486  2020-07-16 14:40  ScreenVideo\Debug\ScreenVideo.log

     文件     236217  2020-07-16 14:40  ScreenVideo\Debug\ScreenVideo.obj

     文件       7454  2020-07-16 14:40  ScreenVideo\Debug\ScreenVideo.tlog\CL.command.1.tlog

     文件     207124  2020-07-16 14:40  ScreenVideo\Debug\ScreenVideo.tlog\CL.read.1.tlog

     文件       2552  2020-07-16 14:40  ScreenVideo\Debug\ScreenVideo.tlog\CL.write.1.tlog

     文件       2764  2020-07-16 14:40  ScreenVideo\Debug\ScreenVideo.tlog\link.command.1.tlog

     文件       5782  2020-07-16 14:40  ScreenVideo\Debug\ScreenVideo.tlog\link.read.1.tlog

     文件        936  2020-07-16 14:40  ScreenVideo\Debug\ScreenVideo.tlog\link.write.1.tlog

     文件        132  2020-07-16 14:40  ScreenVideo\Debug\ScreenVideo.tlog\moc.read.1u.tlog

     文件        292  2020-07-16 14:40  ScreenVideo\Debug\ScreenVideo.tlog\moc.write.1u.tlog

     文件        136  2020-07-16 14:40  ScreenVideo\Debug\ScreenVideo.tlog\rcc.read.1u.tlog

     文件        296  2020-07-16 14:40  ScreenVideo\Debug\ScreenVideo.tlog\rcc.write.1u.tlog

     文件        212  2020-07-16 14:40  ScreenVideo\Debug\ScreenVideo.tlog\ScreenVideo.lastbuildstate

     文件      61622  2020-07-16 14:40  ScreenVideo\Debug\ScreenVideo.tlog\ScreenVideo.write.1u.tlog

     文件        134  2020-07-16 14:40  ScreenVideo\Debug\ScreenVideo.tlog\uic.read.1u.tlog

     文件        288  2020-07-16 14:40  ScreenVideo\Debug\ScreenVideo.tlog\uic.write.1u.tlog

     文件       5844  2020-07-04 09:48  ScreenVideo\Debug\uic\ui_ScreenVideo.h

     文件    1806336  2020-07-16 14:40  ScreenVideo\Debug\vc141.pdb

     文件       1207  2019-09-15 22:17  ScreenVideo\ffmpeg_i\include\libavcodec\ac3_parser.h

     文件       1354  2019-09-15 22:17  ScreenVideo\ffmpeg_i\include\libavcodec\adts_parser.h

     文件     214339  2019-09-15 22:17  ScreenVideo\ffmpeg_i\include\libavcodec\avcodec.h

     文件       2570  2019-09-15 22:17  ScreenVideo\ffmpeg_i\include\libavcodec\avdct.h

............此处省略285个文件信息