[MPlayer-users] Re: vop crop

[Rémi Guyomarch]

On Mon, Apr 22, 2002 at 09:05:39PM +0200, Sipos Ferenc wrote:
> [Automatic answer: RTFM (read DOCS, FAQ), also read DOCS/bugreports.html]
> No, not at the same time, I don't want to reencode the movies, I'd like
> to play back each without black bars. I have tried with some
> coordinates, but it didn't succeed. Just say the idea, how it works,
> e.g., for a 480x576 movie, with aspect 4:3, it gives 768:576. If I
> calculate right, only the 148,0:148,480;624,0:624,480) square block is
> visible. So I assumed, that I could define the visible block with 148,0
> and 624,480, but if I give these parameters to crop, it won't work. So
> tell me, what's the main idea with these coordinates, how could I
> calculate them.

You crop what the decoder gives you, not what your video driver
displays, ie you crop your 480x576 image. Aspect doesn't matter.

-- 
Rémi