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Thread: ffmpeg and webm

  1. #1

    Question ffmpeg and webm

    I would like to start working with webm (On2 vp8 codec) with ffmpeg.

    Are there any packages available for ffmpeg that have the necessary support for creating .webm videos?

    I've intalled the libvpx package that supplies
    /usr/bin/ivfdec
    /usr/bin/ifvenc

    but I still unable to successfully encode to webm with ffmpeg

    Am I missing anything obvious?

    I want to avoid compiling a new ffmpeg as I am currently doing commercial video work and don't want to risk "breaking" my machine.

  2. #2
    Join Date
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    Default Re: ffmpeg and webm

    WebM support is in the gsreamer good or/and bad so you need to install that or the latest build of ffmpeg from git. Here is more info The WebM Project : tools : VP8 and WebM Tools
    openSUSE 11.4 | KDE 4.6
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  3. #3
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    Default Re: ffmpeg and webm

    I'm moving this thread to "Applications" since it does not belong here. Please do not reply until it's moved.
    ° Appreciate my reply? Click the star and let me know why.

    ° Perfection is not gonna happen. No way.

    http://en.opensuse.org/User:Knurpht
    http://nl.opensuse.org/Gebruiker:Knurpht

  4. #4
    Join Date
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    Default Re: ffmpeg and webm

    holtslander-g wrote:

    > Am I missing anything obvious?


    maybe you have difficulty reading?

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    DenverD (Linux Counter 282315)
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  5. #5
    Join Date
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    Default Re: ffmpeg and webm

    Quote Originally Posted by DenverD View Post
    holtslander-g wrote:

    > Am I missing anything obvious?


    maybe you have difficulty reading?
    .....and they say we aren't friendly at openSUSE forums .
    HP dv6645, Nvidia 8400m-gs, KDE 4.

  6. #6

    Default Re: ffmpeg and webm

    Replying to my own post ...
    Version FFmpeg 0.6 now supports creating webm formatted video

    ffmpeg -i <inputfile> outputfile.webm will create webm video

  7. #7

    Default Re: ffmpeg and webm

    I use ffmpeg with java with code:

    String command = "ffmpeg -i input -b 600kb -f webm -vcodec libvpx -aspect 16:9 output;
    try {
    Process p = Runtime.getRuntime().exec(command);

    p.waitFor();
    if (p.exitValue() == 0) {
    }
    System.out.println(p.exitValue());


    } catch (Exception e) {
    System.out.println(e);
    }
    }

    but i get ouput with 0MB....but i write it cmd in win or terminal on feraco that it OK..
    Who can help me?

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