[MPlayer-users] command for know length of video files
Wesley S.
wesley at ubuntu.com
Tue Feb 19 01:26:29 CET 2008
2008/2/19, Pierpaolo Gullˆa <airteknology at gmail.com>:
>
> Hi guys ,
>
> I'm creating a script that read length of a series of video files , put
> them in a txt files and send to internet .
>
> My problem it's to know the command for mplayer/mencoder for know
> information about a files , without encoding this files , something like
> this:
>
> mplayer/mencoder file.mpg option
>
Try "mplayer -identify file.mpg"
If you use it in a script, use grep/cut on that, like this:
mplayer -identify -ao null -vo null -frames 0 file.mpg | grep ID_LENGTH |
cut -d= -f2
--
Wesley Stessens <wesley at ubuntu.com>
Human Knowledge Belongs To The World - Antitrust (2001)
http://wesley.debianbox.be
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