2014-08-24, 13:53
Think I've just installed the new driver and XBMC/Kodi build from the PPAs. I get the new VAAPI options for de-interlacing.
However on native 1080/50i content on a Haswell 2955U they are unusable. The de-interlaced frames are presented out of order, so you get very juddery, jerky motion as the frames jump forwards and backwards in time. Tried with both VAAPI preferred render options. VAAPI Bob, Bob and De-interlace are all fine.
Log here : http://paste.ubuntu.com/8130473/
Am running XBMC 14.0-ALPHA3 Git : 93e742b (Compiled : Aug 24 2014) under Ubuntu 14.04 LTS, with XFCE as the XBMC window manager (I think)
According to apt-cache I'm running : libva-intel-vaapi-driver: Installed: 1.3.3~pre3-1~trusty
Have I done something wrong (have I installed the right Intel driver package?) - or are Haswell de-interlacing modes still borked?
(I'm running on a Chromebox with a single 2GB RAM SODIMM and have no control over the amount of RAM allocated to the GPU - as the Chromebox doesn't have a user-editable BIOS as other x86 platforms do)
However on native 1080/50i content on a Haswell 2955U they are unusable. The de-interlaced frames are presented out of order, so you get very juddery, jerky motion as the frames jump forwards and backwards in time. Tried with both VAAPI preferred render options. VAAPI Bob, Bob and De-interlace are all fine.
Log here : http://paste.ubuntu.com/8130473/
Am running XBMC 14.0-ALPHA3 Git : 93e742b (Compiled : Aug 24 2014) under Ubuntu 14.04 LTS, with XFCE as the XBMC window manager (I think)
According to apt-cache I'm running : libva-intel-vaapi-driver: Installed: 1.3.3~pre3-1~trusty
Have I done something wrong (have I installed the right Intel driver package?) - or are Haswell de-interlacing modes still borked?
(I'm running on a Chromebox with a single 2GB RAM SODIMM and have no control over the amount of RAM allocated to the GPU - as the Chromebox doesn't have a user-editable BIOS as other x86 platforms do)
