[MPlayer-users] documentation mencoder section multiple jpg / png / tga
mvalle at cscs.ch
Wed Nov 30 12:50:38 CET 2005
Helmut Rathgen wrote:
> Dear all,
> I would like to suggest an addition to the MEncoder Doc
> For me the example commands to generate movies from multiple jpg / png /
> tga, e.g.
> mencoder mf://*.jpg -mf w=800:h=600:fps=25:type=jpg -ovc lavc -lavcopts
> vcodec=mpeg4 -oac copy -o /output.avi/
> did not work.
> I did a web search on this topic and found that this is a general
> problem and many people were not able to solve it. In my case the
> problem was with the automatic choice of the video codec for the
> generation of the stream. So it works if I specify the video codec
> explicitly, e.g.
> mencoder mf://*.jpg -mf w=800:h=600:fps=25:type=jpg -vc ijpg -ovc lavc
> -lavcopts vcodec=mpeg4 -oac copy -o /output.avi
> /mencoder mf://*.png -mf fps=25 -vc mpng -ovc copy -oac copy -o /output.avi
> /So I would like to suggest you to add an example like this to the
> MEncoder Doc section cited above!
> Kind Regards,
> MPlayer-users mailing list
> MPlayer-users at mplayerhq.hu
Never had any kind of problem!
BTW saying "did not work" is a little generic. What kind of problems you had?
In the past (before pre7) I had problems with PNG, now solved.
With JPEG I have problems with some strange formatted file, so I tend to stay on PNG.
Ing. Mario Valle
Visualization Group | http://www.cscs.ch/~mvalle
Swiss National Supercomputing Centre (CSCS) | Tel: +41 (91) 610.82.60
v. Cantonale Galleria 2, 6928 Manno, Switzerland | Fax: +41 (91) 610.82.82
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