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MediaPortal 1
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General Support
Certain Videos Stuttering (Freezing) or Refusing To Play At All
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<blockquote data-quote="tourettes" data-source="post: 650126" data-attributes="member: 10858"><p>Is that Core 2 Duo having hyperthreading enabled? Thus making the CPU as quad core when comparing the CPU loads. 35% is much too much for a quad core system if the most of the processing is done in a single thread (video decoding seems to be done on the CPU instead of the GPU since the CPU load is huge for such fast CPU. It should be around 5% if DXVA is really working).</p><p></p><p>Please test some other H.264 decoder. Based on the EVR log this would be a performance issue. MP is more GPU / CPU hungry than MPC-HC due the fact we need to render UI as well, which requires power even when it is not visible - some extra DirectX stuff needs to be done always.</p></blockquote><p></p>
[QUOTE="tourettes, post: 650126, member: 10858"] Is that Core 2 Duo having hyperthreading enabled? Thus making the CPU as quad core when comparing the CPU loads. 35% is much too much for a quad core system if the most of the processing is done in a single thread (video decoding seems to be done on the CPU instead of the GPU since the CPU load is huge for such fast CPU. It should be around 5% if DXVA is really working). Please test some other H.264 decoder. Based on the EVR log this would be a performance issue. MP is more GPU / CPU hungry than MPC-HC due the fact we need to render UI as well, which requires power even when it is not visible - some extra DirectX stuff needs to be done always. [/QUOTE]
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MediaPortal 1
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Certain Videos Stuttering (Freezing) or Refusing To Play At All
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