Jason Tackaberry wrote: > On Mon, 2007-01-01 at 12:35 +0100, Dirk Meyer wrote: >> I just added it to kaa.popcorn to start having one implementation of >> scaling. But it only works if the window aspect is the same as the >> fullscreen aspect. If not, this does not work as it should (even >> without -fs). Anyway, maybe you can fix it, I will check in as soon as >> I fixed all other backends to use the new aspect code. > > MPlayer doesn't really handle this very well. MPlayer proper basically > works around this by ensuring the aspect on its native window is > maintained as you resize it. I remember a while ago spending a bit of > time trying to do that in kaa.display but couldn't figure out how. > > With MPlayer, probably the best we can do is force the window size to be > the same aspect as the screen size. The alternative is to factor in the > window aspect into the calculations, but the problem with this is if the > window aspect != screen aspect, then it precludes the ability to toggle > to fullscreen (without screwing up the aspect of the video).
OK, so this is a problem with mplayer and the way we use it.
> Xine doesn't have this problem IIRC. Dunno about gstreamer.
gstreamer needs the pixel-aspect-ratio that was in the code before. So
it will work. I have no idea if gst has an expand filter in case it
does not match.
> Does gstreamer have a software scaler?
It has. I'm not sure it has a hardware scaler :)
Dischi
--
Denn jede Sache, die dadurch, dass man sie weitergibt, nicht weniger wird,
besitzt man nicht so, wie man sie besitzen soll, wenn man sie nur besitzt
und nicht weitergibt.
Aurelius Augustinus, 397 n.C.
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