QtAV编译

https://github.com/wang-bin/QtAV/wiki/Build-QtAV

我的环境windows Qt mingw版本， 5.14.1

参考wiki，很顺利

1、下载

git clone https://github.com/wang-bin/QtAV.git
cd QtAV && git submodule update –init

2、下载依赖

http://sourceforge.net/projects/qtav/files/depends/QtAV-depends-windows-x86%2Bx64.7z/download

解压到QtAV同一级目录

3、设置环境

官网推荐配置

(Recommended) Edit .qmake.conf (if use qmake)

Extract ffmpeg to QtAV source dir. add 2 lines in .qmake.conf

INCLUDEPATH += $$PWD/ffmpeg/include
LIBS += -L$$PWD/ffmpeg/lib

我的配置 

INCLUDEPATH += $$PWD/../QtAV-depends-windows-x86+x64/include
LIBS += -L$$PWD/../QtAV-depends-windows-x86+x64/lib

4、编译

mkdir your_build_dir
cd your_build_dir
qmake QtAV_source_dir/QtAV.pro
mingw32-make.exe –j4

5、运行

只要把依赖库拷贝到bin目录下，就可以双击运行了