[FFmpeg-user] Problem with converting 3gp to flv

[littlebat]

On Sun, 18 Sep 2011 15:28:44 +0330
"hno2005" <hno2005 at gmail.com> wrote:

> HI,
> 
> I have wrote a code which convert video files to flv but the problem
> is this that it converts almost all of the files type to flv but it
> can’t convert 3gp to flv.
> 
> This is the command that I use:
> 
> exec( "$ffmpegpath -i uploads/$video_name -ar 22050 -ab 32 -f flv -s
> 320×240 uploads/a.flv", $ret );

You should post the error message of converting.
Try "-ab 32k"