[mythtv] [PATCH] ViaSlice QMatrix

Steven Cruysberghs steven.cruysberghs at tiscali.be
Sun Jul 4 17:02:00 EDT 2004


> Hi,
>
> I've looked at the QMatrix and the possibility of removing the extra
> viaslice
> matrixes in mpeg context, but it looks it will either come to this patch
> or a
> reordering of the default qmatrixes with ff_zigzag_direct, which will
> touch
> to much code.
>
> Kenneth

I just tried this patch a couple of hours ago and it does make the image a
lot clearer. Without it looks as if you are recoding at a lower bitrate
than you actually are.
Playback with viaslice now looks the same as playing back recordings with
mplayer.


I still have this weird problem with (I think) xv scaling with viaslice
that doesn't seem to get initialised properly. After I have played a movie
with mplayer (or xmame game, ...) the same scaling is used with live-tv or
playing back recordings. Play a 400x300 avi, afterwards only the upper
left corner of live-tv is visable.
Playing back a recoding in mplayer and then back to live-tv fixes things.

Anyone else noticed this?

Steven





More information about the mythtv-dev mailing list