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Sorry about that. At this time the only suggestion I have for you is still to try other video codecs and/or try disabling/enabling DXVA.

LAV does support using hardware acceleration for video decoding. It's completely configurable from within the LAV video settings, as shown here:
[ATTACH=full]173405[/ATTACH]

The CPU usage numbers that you quoted indicate both Cyberlink and LAV are using hardware acceleration (DXVA). One implementation can be more efficient than another.

[Aside...
[USER=74879]@HTPCSourcer[/USER]
One reason LAV DXVA might not be working on HTPC 1 is if you have accidentally unticked H.264 and/or MPEG-2 for eiither/both of SD and HD under "codecs for HW decoding". Those sorts of settings are worth checking.
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<blockquote data-quote="mm1352000" data-source="post: 1166602" data-attributes="member: 82144"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite1" alt=":)" title="Smile&nbsp; &nbsp; :)" loading="lazy" data-shortname=":)" />Sorry about that. At this time the only suggestion I have for you is still to try other video codecs and/or try disabling/enabling DXVA.LAV does support using hardware acceleration for video decoding. It's completely configurable from within the LAV video settings, as shown here:[ATTACH=full]173405[/ATTACH]The CPU usage numbers that you quoted indicate both Cyberlink and LAV are using hardware acceleration (DXVA). One implementation can be more efficient than another.[Aside...[USER=74879]@HTPCSourcer[/USER] One reason LAV DXVA might not be working on HTPC 1 is if you have accidentally unticked H.264 and/or MPEG-2 for eiither/both of SD and HD under &quot;codecs for HW decoding&quot;. Those sorts of settings are worth checking.]</blockquote>

[QUOTE="mm1352000, post: 1166602, member: 82144"] :) Sorry about that. At this time the only suggestion I have for you is still to try other video codecs and/or try disabling/enabling DXVA. LAV [B]does [/B]support using hardware acceleration for video decoding. It's completely configurable from within the LAV video settings, as shown here: [ATTACH=full]173405[/ATTACH] The CPU usage numbers that you quoted indicate both Cyberlink [B]and [/B]LAV are using hardware acceleration (DXVA). One implementation can be more efficient than another. [Aside... [USER=74879]@HTPCSourcer[/USER] One reason LAV DXVA might not be working on HTPC 1 is if you have accidentally unticked H.264 and/or MPEG-2 for eiither/both of SD and HD under "codecs for HW decoding". Those sorts of settings are worth checking. ] [/QUOTE]