[Mplayer-felhasznalok] How to get the number of frames?

[laszlo.nemeth at alkaform.hu]

francesco83.valente írta:
> How to obtain the number of frames within a media file?

mencoder sample.avi -oac copy -ovc copy -o /dev/null -endpos 00:00:01 |
grep VIDEO: | grep fps

Hi:
alkanl