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<blockquote data-quote="bart0190" data-source="post: 812477" data-attributes="member: 87381">Re: AW: Re: SAF v6.00 (based on LAVF)@TestudoI 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 rebootDXVA worksno stuttering in SD, HD, TV-SD, TV-HDtimeshifting via RAM diskI tried to record TV while watching Full-HD Video - works fine, no stutteringuse 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 worksoutside MP (with another player) no stutteringNow 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)</blockquote>

[QUOTE="bart0190, post: 812477, member: 87381"] [b]Re: AW: Re: SAF v6.00 (based on LAVF)[/b] @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) [/QUOTE]

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