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MediaPortal 1
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Television (MyTV frontend and TV-Server)
Green Screen TV/TV Recording
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<blockquote data-quote="mm1352000" data-source="post: 1218825" data-attributes="member: 82144"><p>The problem with those readings is that they're averages so they usually don't show "bursty" (short, quick) signal interruptions, which would be exactly the sort of signal issue that could cause what you're seeing.</p><p></p><p></p><p>That's one of the characteristics of digital TV. As long as the signal strength/quality remains above the receiving threshold, picture and audio quality should be perfect. However the signal could be only 1% above the threshold and it would still look perfect.</p><p></p><p></p><p>Effects will be codec and GPU dependent. No surprises there for me.</p><p>In my experience disabling DXVA can reduce symptoms. Presumably that's not practical for you due to the HEVC video decoding load.</p><p>That's about all I can say.</p><p>Note: as far as I'm aware the effects are completely outside MediaPortal's control.</p></blockquote><p></p>
[QUOTE="mm1352000, post: 1218825, member: 82144"] The problem with those readings is that they're averages so they usually don't show "bursty" (short, quick) signal interruptions, which would be exactly the sort of signal issue that could cause what you're seeing. That's one of the characteristics of digital TV. As long as the signal strength/quality remains above the receiving threshold, picture and audio quality should be perfect. However the signal could be only 1% above the threshold and it would still look perfect. Effects will be codec and GPU dependent. No surprises there for me. In my experience disabling DXVA can reduce symptoms. Presumably that's not practical for you due to the HEVC video decoding load. That's about all I can say. Note: as far as I'm aware the effects are completely outside MediaPortal's control. [/QUOTE]
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