FernetMenta Wrote:I have got a gt220 in my box in the living room and it does smooth playback on 1080i50 using temporal/spatial.
The problem is not your hardware, it has more power than my gt220 or a ion2. The problem is the single threaded de-interlacing (vdpau) in XBMC which limits performance. A gt220 for example needs 16-17ms only for de-interlacing of 1080i (sometimes more). There is not much room for delays in a 20ms window a frame needs to be displayed.
I am working on improvement for quire a while. You can try my vdpau branch:
or try the above mentioned openelec build.
Thanks for that, much appreciated insight.