I have recently bought a ultra thin laptop with this graphics solution, said to support full HW HD video acceleration.
I have been facing some frustrating issues with deinterlacing of 1080i material.
Both progressive and interlaced material (be it H264, Mpeg-2 or VC-1) run flawlessly with DXVA enabled, reaching 20% of max CPU usage, but the 1080i content present some strange behaviour, from tearing to playback stutters, while mantaining that level of CPU usage.
I´ve tried several softwares and they all present similar issues for deinterlacing 1080i content. All progressive media formats run just fine.
Win 7 32 Ultimate;
Splash Player PRO 1.0;
Arcsoft TotalMedia 126.96.36.1991;
Intel GMA drivers version: 188.8.131.529.
I hope that´s a driver issue. Has anyone here tried to use deinterlacing of such content with this chipset before?