去https://github.com/wang-bin/QtAV下载源代码
去https://sourceforge.net/projects/qtav/files/depends/QtAV-depends-windows-x86%2Bx64.7z/download下载依赖库QtAV-depends-windows-x86+x64.7z
将里面的include目录内容和lib内容分别拷贝到Qt的include和lib目录下
QtAV解压后用Qt Creator打开QtAV.pro
工程名QtAV右键-Run qmake
依次Build libQtAV,libQtAVWidgets,libQMLAV
在build-QtAV-Desktop_Qt_5_5_0_MSVC2013_32bit-Debuglib_win_x86生成对应QmlAVd.dll,QtAVd1.dll,QtAVWidgetsd1.dll以及lib文件
在build-QtAV-Desktop_Qt_5_5_0_MSVC2013_32bit-Releaselib_win_x86生成对应QmlAV.dll,QtAV1.dll,QtAVWidgets1.dll以及lib文件
开发使用时，头文件使用QtAV-mastersrcQtAV文件夹和QtAV-masterwidgetsQtAVWidgets文件夹
.pro文件
CONFIG(debug, debug|release):LIBS += -L$$PWD/QtAV/lib -lQtAVd1 -lQtAVWidgetsd1
CONFIG(release, debug|release):LIBS += -L$$PWD/QtAV/lib -lQtAV1 -lQtAVWidgets1
QtAV::GLWidgetRenderer2* renderer = new QtAV::GLWidgetRenderer2;
_player = new QtAV::AVPlayer;
_player->setRenderer(renderer);
_player->play(appDir+"/media/Wildlife.wmv");
gridLayout->addWidget( renderer, 0,0,1,4 );