2011-11-01, 14:25
hi all
does anyone here have any issues with playing back remuxes in XBMC w/ DXVA enabled ? all L4.1 DXVA compliant encodes play back just fine with 0-10% cpu usage... the support is fantastic
Just to clarify the terms used: by remux i mean i've taken a bluray disc apart with eac3to and remuxed the untouched video and audio tracks together with mkvmerge. by encode i mean i've downloaded somebody else's L4.1 DXVA compliant x264 encode
when playing back remuxes, the cpu usage is around the same 0-10% that i expect however every few frames/scenes (it's not consistent) there are these masses of jerky frames. pressing 'O' in xbmc to bring up the playback stats confirm that the cpu usage is staying low, buffer is full and the drop frame count doesnt increase whenever these jerky frames appear. therefore XBMC thinks it's playing it fine.
i should also add that the remuxes play back fine in MPC-HC on the same machine, and they also play back fine in XBMC when DXVA is disabled (3ghz core 2 duo cpu)
i'm using the nightly builds of XBMC, even as recent as the 20111031 halloween build. not sure how long it has been a problem as i've only recently started getting remuxes
so has anybody else experienced this problem or maybe even know how to fix it ?
TIA
does anyone here have any issues with playing back remuxes in XBMC w/ DXVA enabled ? all L4.1 DXVA compliant encodes play back just fine with 0-10% cpu usage... the support is fantastic
Just to clarify the terms used: by remux i mean i've taken a bluray disc apart with eac3to and remuxed the untouched video and audio tracks together with mkvmerge. by encode i mean i've downloaded somebody else's L4.1 DXVA compliant x264 encode
when playing back remuxes, the cpu usage is around the same 0-10% that i expect however every few frames/scenes (it's not consistent) there are these masses of jerky frames. pressing 'O' in xbmc to bring up the playback stats confirm that the cpu usage is staying low, buffer is full and the drop frame count doesnt increase whenever these jerky frames appear. therefore XBMC thinks it's playing it fine.
i should also add that the remuxes play back fine in MPC-HC on the same machine, and they also play back fine in XBMC when DXVA is disabled (3ghz core 2 duo cpu)
i'm using the nightly builds of XBMC, even as recent as the 20111031 halloween build. not sure how long it has been a problem as i've only recently started getting remuxes
so has anybody else experienced this problem or maybe even know how to fix it ?
TIA