QT下使用ffmpeg+SDL实现音视频播放器，支持录像截图功能，提供工程源码下载

[{"title":"（ 450 个子文件 43.5MB ） QT下使用ffmpeg+SDL实现音视频播放器，支持录像截图功能，提供工程源码下载","children":[{"title":"libSDL2.a <span style='color:#111;'> 16.65MB </span>","children":null,"spread":false},{"title":"libSDL2_test.a <span style='color:#111;'> 601.64KB </span>","children":null,"spread":false},{"title":"libSDL2.dll.a <span style='color:#111;'> 549.88KB </span>","children":null,"spread":false},{"title":"libSDL2main.a <span style='color:#111;'> 7.93KB </span>","children":null,"spread":false},{"title":"screenshot.bmp <span style='color:#111;'> 5.93MB </span>","children":null,"spread":false},{"title":"SDL_config.h.cmake <span style='color:#111;'> 18.04KB </span>","children":null,"spread":false},{"title":"cvideoplayer.cpp <span style='color:#111;'> 16.27KB </span>","children":null,"spread":false},{"title":"mp4recorder.cpp <span style='color:#111;'> 12.69KB </span>","children":null,"spread":false},{"title":"moc_mainwindow.cpp <span style='color:#111;'> 5.09KB 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