[MPlayer-users] mencoder record from stdin, mplayer avi rotate?

Torinthiel torinthiel at megapolis.pl
Sun Sep 12 15:50:37 CEST 2004

On Sun, Sep 12, 2004 at 06:00:13AM +0200, Brian Wiese wrote:
> mplayer -vf rotate=1 mvi_0708.avi | mencoder -ovc copy \
> -oac copy - -o rotated.avi
>           /\
>     stdin || right?

Doesn't matter if it's stdin or not, error is elsewhere. mplayer outputs
the movie to the screen, not to stdout. MEncoder can do the rotation
itself, exactly as MPlayer can, by specifying -vf rotate=1. Not many
options connected with processing of audio and/or video are valid in
mplayer and not in mencoder.
But then, -ovc copy is good only if you don't do anything with the
movie. Sorry, there is no way I know to rotate it without reencoding the
stream. But -oac copy is perfeclty fine, as I understand your problem,
you're not messing with audio.

 Waclaw "Torinthiel" Schiller       GG#: 542916, 3073512
   gpg: B06901F1 fpr: FAA3 559F CAE9 34DE CDC8  7346 2B6E 39F2 B069 01F1
 "No classmates may be used during this examination"
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