ffmpeg 10.04无法找到编解码器参数

时间:2012-07-25 21:58:23

标签: android ffmpeg ubuntu-10.04 x264

执行命令时出错 ffmpeg -i /path/to/video.mp4

  ffmpeg version git-2012-07-24-93342de Copyright (c) 2000-2012 the FFmpeg developers
      built on Jul 24 2012 23:55:41 with gcc 4.4.3 (Ubuntu 4.4.3-4ubuntu5.1)
      configuration: --enable-libfaac --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libx264 --enable-gpl --enable-nonfree --enable-postproc --enable-swscale --enable-vdpau --enable-version3 --enable-libtheora --enable-libvorbis --enable-libvpx --enable-x11grab
      libavutil      51. 65.100 / 51. 65.100
      libavcodec     54. 44.100 / 54. 44.100
      libavformat    54. 20.100 / 54. 20.100
      libavdevice    54.  2.100 / 54.  2.100
      libavfilter     3.  3.100 /  3.  3.100
      libswscale      2.  1.100 /  2.  1.100
      libswresample   0. 15.100 /  0. 15.100
      libpostproc    52.  0.100 / 52.  0.100
    [mov,mp4,m4a,3gp,3g2,mj2 @ 0x2a1b240] Could not find codec parameters for stream 0 (Video: h264 (avc1 / 0x31637661), 1280x720): unspecified pixel format
    Consider increasing the value for the 'analyzeduration' and 'probesize' options
    /path/to/video.mp4: could not find codec parameters

1 个答案:

答案 0 :(得分:16)

调整-probesize和/或-analyzeduration

我测试的文件实际上已损坏。但是,如果有人遇到此问题,例如将-probesize-analyzeduration设置为10010000000可能有所帮助。

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我的解决方案是ffmpeg -analyzeduration 2147483647 -probesize 2147483647 -i /path/to/video.mp4。 2147483647是max_int