[MPlayer-users] problems encoding multiple files - again
Dominik Szczerba
domi at vision.ee.ethz.ch
Wed Feb 26 16:05:36 CET 2003
OK, I missed -ovc rawrgb instead of -ovc copy.
But still, why doesn't the encoding directly from multiple images work?
thanks®ards,
Dominik
Dominik Szczerba wrote:
> [Automatic answer: RTFM (read DOCS, FAQ), also read DOCS/bugreports.html]
> Hi,
>
> I once started a similar thread, had good results, but now I cannot
> reproduce them.
>
> I want to encode a series of png or jpg (the same, both 800x600
> grayscale) images into a movie.
>
> I do:
>
> 1099 mencoder \*.png -mf on:fps=25:type=png -ovc lavc -o
> test_png_novopscale.mpeg -v
> 1104 mencoder \*.png -mf on:fps=25:type=png -vop scale=800:600 -ovc
> lavc -o test_png_vopscale.mpeg -v
> 1106 mencoder \*.jpg -mf on:fps=25:type=jpg -ovc lavc -o
> test_jpg_novopscale.mpeg -v
> 1107 mencoder \*.jpg -mf on:fps=25:type=jpg -vop scale=800:600 -ovc
> lavc -o test_jpg_vopscale.mpeg -v
>
>
> jpeg ones segfault.
>
> movies out of png's are wrongly scaled.
>
> I do:
>
> 1110 mencoder \*.png -mf on:fps=25:type=png -vop scale=800:600 -ovc
> copy -o test_png_vopscale.avi -v
> 1112 mplayer test_png_vopscale.avi
>
> and it looks OK. I continue:
>
> 1114 mencoder test_png_vopscale.avi -ovc lavc -o
> test_png_vopscale_final.mpeg4
> 1115 mplayer test_png_vopscale_final.mpeg4
>
> and the movie is corrupt again.
>
> 1117 mencoder test_png_vopscale.avi -ovc lavc -vop scale=800:600 -o
> test_png_vopscale_final_vopscale.mpeg4
> 1119 mplayer test_png_vopscale_final_vopscale.mpeg4
>
> doesnt work out either.
>
> All the stuff is under:
>
> http://www.vision.ee.ethz.ch/~domi/mplayer/
>
> Please, any ideas?
>
> Thank you.
>
--
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Dominik Szczerba, Dr.
CO-ME, D-ITET, ETZ F85
ETH, Gloriastr. 35
CH-8092 Zurich
http://www.vision.ee.ethz.ch/~domi
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ii swear i never use vi^[:wqZZ
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