Re: AW: Re: SAF v6.00 (based on LAVF)
@Testudo
I gave it now another try with the HD5450 and SAF6. DXVA works (CPU usage below 20%). However, I encountered the same problem as in the past with stuttering. With more testing I nailed it down (was able to reproduce it):
use case 1:
fresh system reboot
DXVA works
no stuttering in SD, HD, TV-SD, TV-HD
timeshifting via RAM disk
I tried to record TV while watching Full-HD Video - works fine, no stuttering
use case 2:
suspend system (standby)
resume from standby (doesn't matter with or w/o MP on)
stuttering in TV and video (every ca. 40 seconds video stuttering of 2-3 seconds duration)
dropped frames = 0, jitter = 0, frequency according source (as it should be)
DXVA works
outside MP (with another player) no stuttering
Now I know at least that it has something to do with MP-standby-HD5450 graphic card.
With my HD3200 onboard chip it didn't happen.
Do you have a clue what this could be?
(As it doesn't seem SAF6 related, I think I need to open another thread for this)
@Testudo
@bart0190
... ...
So, is there a special setting (besides in MP config - PDVD - HW accelleration on) to make DXVA work?
... ...
Do you have to install SAF unlocked and all should be set right for DXVA on.
For background info: DXVA for use with PDVD-Codec need an entry in the registry. Hoborgs SAF installation do this. For details see after SAF installation here: C:\Program Files (x86)\SAF\PDVD.
Regards
Testudo
I gave it now another try with the HD5450 and SAF6. DXVA works (CPU usage below 20%). However, I encountered the same problem as in the past with stuttering. With more testing I nailed it down (was able to reproduce it):
use case 1:
fresh system reboot
DXVA works
no stuttering in SD, HD, TV-SD, TV-HD
timeshifting via RAM disk
I tried to record TV while watching Full-HD Video - works fine, no stuttering
use case 2:
suspend system (standby)
resume from standby (doesn't matter with or w/o MP on)
stuttering in TV and video (every ca. 40 seconds video stuttering of 2-3 seconds duration)
dropped frames = 0, jitter = 0, frequency according source (as it should be)
DXVA works
outside MP (with another player) no stuttering
Now I know at least that it has something to do with MP-standby-HD5450 graphic card.
With my HD3200 onboard chip it didn't happen.
Do you have a clue what this could be?
(As it doesn't seem SAF6 related, I think I need to open another thread for this)