基于ffmpeg和SDL的Qt播放器，实现了快进快退，音量调节

[{"title":"（ 285 个子文件 95.8MB ） 基于ffmpeg和SDL的Qt播放器，实现了快进快退，音量调节","children":[{"title":"Video.cpp <span style='color:#111;'> 10.20KB </span>","children":null,"spread":false},{"title":"VideoOpenGLWidget.cpp <span style='color:#111;'> 1.10KB </span>","children":null,"spread":false},{"title":"x264.h <span style='color:#111;'> 45.79KB </span>","children":null,"spread":false},{"title":"x264_config.h <span style='color:#111;'> 172B </span>","children":null,"spread":false},{"title":"libx264.so <span style='color:#111;'> 1.82MB </span>","children":null,"spread":false},{"title":"......","children":null,"spread":false},{"title":"<span style='color:steelblue;'>文件过多，未全部展示</span>","children":null,"spread":false}],"spread":true}]