Hi,
I also just tested it without HW acceleration. It does change the situation.
Sam, just FYI what is broadcasted in german television.
We have:
-SD Channel in 576i in MPEG2
-HD Channel in 720p in h264
-HD Channel in 1080i in h264
Situation with HW acceleration:
-SD Channel in 576i in MPEG2 -> no stuttering
-HD Channel in 720p in h264 -> stuttering
-HD Channel in 1080i in h264 -> stuttering
Situation without HW acceleration:
-SD Channel in 576i in MPEG2 -> no stuttering
-HD Channel in 720p in h264 -> no stuttering
-HD Channel in 1080i in h264 -> stuttering (probably due to high cpu load in software rendering)
So hw acceleration for mpeg2 with dvbviewer looks fine, but not for h264.
Hope this helps.
I also want to stick to dvbviewer like Sebi because of timeshift, simple config, other windows dvbviewer clients, etc… So I hope you can fix it.
BR
Sascha