[MPlayer-users] problems encoding multiple files - again
Dominik Szczerba
domi at vision.ee.ethz.ch
Wed Feb 26 15:35:13 CET 2003
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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