[MPlayer-dev-eng] xvmc crop patch

[DivXero at gmx.net]

Attached, find an xvmc crop patch. It's pretty simple to use and useful for xvmc users. For instance, it helps me crop out the garbage at the top of a broadcast (TV) video. Since panscan doesn't help with vertical cropping, this is the only way I can remove the annoying (teletext?) garbage.

Syntax-wise, it's quite similar to vf_crop's syntax:

Usage: mplayer -vc ffmpeg12mc -vo xvmc:crop=WxH[+X+Y]
(X and Y offsets are optional, if not given, image is centered)

So for example, I use "-vo xvmc:crop=1912x1048" to "overscan" the edges from a 1080i HDTV broadcast.

I know it's not the prettiest patch you've ever seen, but it's a very important feature for me so if someone could clean it up a bit and commit it, that would be great.

Cheers,
ben9

-- 


Echte DSL-Flatrate dauerhaft für 0,- Euro*!
"Feel free" mit GMX DSL! http://www.gmx.net/de/go/dsl
-------------- next part --------------
A non-text attachment was scrubbed...
Name: xvmc_crop.patch
Type: application/octet-stream
Size: 5795 bytes
Desc: not available
URL: <http://lists.mplayerhq.hu/pipermail/mplayer-dev-eng/attachments/20060623/4875a29f/attachment.obj>