[MPlayer-users] [NOVIRUS] jpeg --> DivX : fps problem

Jan Knutar jknutar at nic.fi
Thu Feb 5 16:21:58 CET 2004


> mencoder "mf://*.jpg" -mf fps=25 -o film.avi -audiofile audio.mp3
> -ovc lavc -lavcopts vcodec=mpeg4:keyint=250:vbitrate=1800 -oac copy

> [demux_mf] file type was not set! trying 'type=jpg'...

> [V] filefmt:65536  fourcc:0x47504A49  size:0x0  fps:25.00 

> Pos:   4.6s    114f ( 0%)  43fps Trem:   0min   0mb  A-V:0.014
> [1117:127]
>
> PROBLEMs:
> - it doesn't recognize the file type. But I put it in the command
> line!!! - 

No you didn't. You have "-mf fps=25", but probably want "-mf 
fps=25:type=jpg".

> the fps of the audio is ok (25 fps) but the fps of the
> video is variable. How CAN I KEEP IT TO 25 FPS ??

Are you sure? Have you checked the resulting file? I see no reason why 
it wouldn't be 25fps.




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