topic Re: HD4600 Video stuttering or flickering, DXVA Issue? in Graphics

HD4600 Video stuttering or flickering, DXVA Issue?

OMuel — Sun, 02 Mar 2014 00:01:00 GMT

Hi Everyone

i am running an Intel i7-4770S on a Gigabyte Z87N-WIFI board (Bios F5,latest) with Intel Graphics Driver 10.18.10.3412 in Windows 8 and have serious issues running Video in XBMC or Plex - both using DXVA. I have stuttering looking like a bottom to top wave on the screen.

DXVA errors have been brought up in some forums, hasn't this issue been fixed by now?

Re: HD4600 Video stuttering or flickering, DXVA Issue?

NNiko6 — Sun, 02 Mar 2014 18:59:36 GMT

DXVA with Intel iGPU works almost perfectly in all codecs supported (H.264/VC-1/WMV3/MPEG2) using other FFmpeg based players.

Try the clips you mention that have problems with XBMC, to other players like MPC-HC or PotPlayer, or wait for an updated XBMC because usually needs more time to get FFmpeg latest updates.

Re: HD4600 Video stuttering or flickering, DXVA Issue?

OMuel — Sun, 02 Mar 2014 22:43:12 GMT

true, with MPC-HC and FFDshow 32bit it works, but that can not be the solution - Intel has to fix the drivers to get to a state where DXVA runs flawless on all implementations...