[FFmpeg-user] ffmpeg -acodec problem

Reindl Harald h.reindl at thelounge.net
Mon May 9 19:46:23 CEST 2011

Am 06.05.2011 20:19, schrieb Nenad Lukic:
> Hello,
> I'm Nenad Lukic, php developer, I recently start dealing with ffmpeg, and I have serious problems with it...
> So if you are a expert, and I'm just a beginner I will really appreciate your help.
> Here is the problem:
> I'm trying to make conversions for html5 videos, converting to mp4, webm, ogg/ogv formats.
> First I had version 0.6.0 that didn't had webm installed, so I ask 
> operators to update that version, and they did, and after that, none of 
> the conversions didn't work...
> Then I hire someone, to make that... Then that man delete ffmpeg and 
> install new copy... BUT, in php information page version is 0.6.3, and 
> when I run ffmpeg -version I get 0.7rc-1 version...
> Here is the real problem now:
> mp4 and webm are converting okay, because their default codecs are ones 
> used for html5

not really - HTML5 needs H264-Video not only MP4

> but with ogg/ogv default audio format is flac, that 
> can't be viewed in browsers that why I have videos without sound.

vcodec: libtheora
acodec: libvorbis

are you sure that you specify the codecs AFTER the input-file?


Mit besten Grüßen, Reindl Harald
the lounge interactive design GmbH
A-1060 Vienna, Hofmühlgasse 17
CTO / software-development / cms-solutions
p: +43 (1) 595 3999 33, m: +43 (676) 40 221 40
icq: 154546673, http://www.thelounge.net/


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