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  1. Member
    Join Date
    Apr 2008
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    United States
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    Searched the forum, failed to find a solution.

    I can make a video file (w/o audio) and convert it to flv.

    If I make a video with both video+audio tracks, all converter programs fail for some reason (Riva, Super, Imtoo etc). Riva failed to convert every single video format I ever tried with it (and I tried them all).

    Maybe something wrong with the video editor I use (AVS video editor)?

    Anyway, I managed to merge video+audio with ffmpeg at my last video attempt. But today the same method doesn't work for me anymore for some reason. My command line is:
    ffmpeg -i video.flv -i audio.mp3 -ab 160k -vb 160k output.flv

    It fails. It says "0" is not recognized as internal or external command.

    Any suggestions?
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  2. Member Soopafresh's Avatar
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    try it with -vn
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  3. Banned
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    This the way that's been working for me:

    1) encode a video-only FLV1//VP62 .flv//.avi with mencoder//VirtualDub;

    2) multiplex with ffmpeg:

    ---> ffmpeg -i input.flv -i input.mp3 -vcodec copy -acodec copy output.flv

    or

    ---> ffmpeg -i input.avi -i input.mp3 -vcodec copy -acodec copy output.flv

    HTH.
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  4. Member
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    Originally Posted by Soopafresh
    try it with -vn
    It just encoded audio only. Did I do something wrong? I added this to the command line to make it look like this:

    ffmpeg -i video.flv -i audio.mp3 -vcodec copy -acodec copy -vn output.flv

    Originally Posted by Midzuki
    This the way that's been working for me:

    1) encode a video-only FLV1//VP62 .flv//.avi with mencoder//VirtualDub;

    2) multiplex with ffmpeg:

    ---> ffmpeg -i input.flv -i input.mp3 -vcodec copy -acodec copy output.flv

    or

    ---> ffmpeg -i input.avi -i input.mp3 -vcodec copy -acodec copy output.flv

    HTH.
    ffmpeg just creates an empty file with both lines

    I don't understand where to get mencoder, this page http://www.mplayerhq.hu/design7/dload.html has a milelong list of downloadable files none of which mentions mencoder. I downloaded VirtualDub 1.78 for AMD64 (which I have) and I can't run either of exe files - it says it's not a Win32 application.
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  5. Banned
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    I have the version SVN-r11870 of ffmpeg over here,
    and it's been running without major bugs so far

    As for downloading MPlayer and MEncoder, try this URL:

    http://tirnanog.fate.jp/mirror/mplayer/

    Hope it works ^.^;;
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