[MPlayer-dev-eng] patch: vo_dfbmga: tvnorm

[Thomas Jarosch]

Terve :-)

> > I also fixed one other thing: The field_parity option was set to -1.
> > It took me quiet some time to figure out why the interlaced picture
> > output sometimes looked right and sometimes not. I think it's best to
> > force it to some mode, either it's working every time or never.
> > Having it "float" is not a good idea.
>
> This one is not ok. I can't watch 29.97 fps material on my PAL TV with
> fieldparity enabled. Without it playback is actually quite smooth. With
> progressive material it doesn't really matter how the fields actually come
> out. It also hurts people with slow CPUs.

Good point. But I have a lot of DVDs where they put interlaced material
on the disc. We could revert the change (change field_parity back to -1),
but output some information about the field_parity status so it's eaiser
for people to troubleshoot "tearing" effects.

Thomas