mplayer not seeking properly on short videos
I have a short video - 4.1 seconds long (100 frames @ 24 fps).
I'm trying to extract an image from it using mplayer. I can do this as long as I'm only looking to extract the first frame(s), but when I try to specify a seek location, it's not seeking. I'm trying to do something like: Code:
mplayer -ss 00:00:01 some_vid.mp4 -frames 2 -nosound -vo jpeg:outdir=./thumbs Has anyone experienced this? Is there a work around? I know I could do the whole clip then grab the frame I need, but that takes too long. |
Have you tried to add "-idx" to the command? It will create properly the index, normally not created on avi files:
Code:
mplayer -idx -ss 00:00:01 some_vid.mp4 -frames 2 -nosound -vo jpeg:outdir=./thumbs |
Quote:
If you're interested, here's the video I've been testing: http://hero.com/~briank/misc/master_12.nz2.mp4 |
I've been probing and I couldn't make it work. I also probed to recode the video to another codec before picking up the images, and nothing. It's like -ss option's not at all accepted by mplayer/mencoder. May be you want to fill up a bugreport through http://www.mplayerhq.hu/DOCS/HTML/en...ts_report.html ...
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