Qt调用FFmpeg库录屏并进行udp组播推流

[{"title":"（ 194 个子文件 46.14MB ） Qt调用FFmpeg库录屏并进行udp组播推流","children":[{"title":"libavcodec.so.58.134.100 <span style='color:#111;'> 41.95MB </span>","children":null,"spread":false},{"title":"libavfilter.so.7.110.100 <span style='color:#111;'> 13.36MB </span>","children":null,"spread":false},{"title":"libavformat.so.58.76.100 <span style='color:#111;'> 13.04MB </span>","children":null,"spread":false},{"title":"libavcodec.so.58.35.100 <span style='color:#111;'> 12.77MB </span>","children":null,"spread":false},{"title":"libavdevice.so.58.13.100 <span style='color:#111;'> 5.11MB </span>","children":null,"spread":false},{"title":"libavformat.so.58.20.100 <span style='color:#111;'> 2.26MB </span>","children":null,"spread":false},{"title":"libavutil.so.56.70.100 <span style='color:#111;'> 645.70KB </span>","children":null,"spread":false},{"title":"libswscale.so.5.3.100 <span style='color:#111;'> 522.30KB </span>","children":null,"spread":false},{"title":"libswscale.so.5.9.100 <span 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