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Thread: ffmpeg flv conversion trouble

  1. #1
    Join Date
    Nov 2008
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    56

    ffmpeg flv conversion trouble

    im trying to get a flv file converted to mpg through use of ffmpeg but i continue to get an error stating "Unsupported video codec (7)"

    so i seems i dont have the codec needed but i also cant seem to find it. help please?

  2. #2
    Join Date
    Sep 2006
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    3,589

    Re: ffmpeg flv conversion trouble

    You probably need to enable the restricted encoders:
    HOWTO: Easily enable MP3, MPEG4, AAC, and other restricted encoding in FFmpeg

    Also show your FFmpeg command, the full FFmpeg output, and your Ubuntu version.

  3. #3
    Join Date
    Nov 2008
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    56

    Re: ffmpeg flv conversion trouble

    [flv @ 0x7f22f1615040]Unsupported video codec (7)
    [flv @ 0x7f22f1615040]Unsupported video codec (7)

    Seems stream 0 codec frame rate differs from container frame rate: 1000.00 (1000/1) -> 25.00 (25/1)
    Input #0, flv, from '/home/nathan/Videos/lucky.flv':
    Duration: 00:03:18.7, start: 0.000000, bitrate: N/A
    Stream #0.0: Video: 0x0007, 25.00 tb(r)
    Stream #0.1: Audio: 0x000a, 44100 Hz, stereo
    WARNING: The bitrate parameter is set too low. It takes bits/s as argument, not kbits/s
    File 'lucky.mpg' already exists. Overwrite ? [y/N] y
    swScaler: Unknown format is not supported as input format
    Cannot get resampling context


    the unsupported line does that alot i only copied two of them
    and im runnin intrepid ibex 64bit

  4. #4
    Join Date
    Sep 2006
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    3,589

    Re: ffmpeg flv conversion trouble

    What is the command you are giving FFmpeg to convert the video?

  5. #5
    Join Date
    May 2009
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    266

    Re: ffmpeg flv conversion trouble

    $ffplay cannonball.flv

    Error Output:
    [flv @ 0xb7edf110]Unsupported video codec (7)
    [flv @ 0xb7edf110]Unsupported audio codec (a)
    [flv @ 0xb7edf110]Unsupported video codec (7)
    .....
    [flv @ 0xb7f73110]Unsupported video codec (7)
    [flv @ 0xb7f73110]Unsupported video codec (7)
    cannonball.flv: could not open codecs

    I have the Medibuntu ffmpeg package installed in Hardy Heron.
    Where are the flv codecs for Hardy??

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