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MediaPortal 1
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Codecs, External Players
MediaPortal uses EVR with 3 input pins-> drops 50% of all frames on interlaced stuff
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<blockquote data-quote="krusty2die4" data-source="post: 293026" data-attributes="member: 71886"><p>tested now different refreshrates and have a partially success, although only on 720p@50:</p><p></p><p></p><p><u><strong>1920x1080px32@60:</strong></u></p><p></p><p><u>progressive x264 23.976fps material 720 and 1080:</u></p><p></p><p>----Best results in all players</p><p></p><p></p><p><u>interlaced h.264 25.0fps material 1080 (the TV-Recordings):</u></p><p></p><p>----micro-stutter in ZoomPlayer / EVR reports no droped frames</p><p></p><p>----50% droped frames in MP as usual</p><p></p><p></p><p></p><p><u><strong>1920x1080px32@50:</strong></u></p><p></p><p><u>progressive x264 23.976fps material 720 and 1080:</u></p><p></p><p>----Choppy and stutters in all players</p><p></p><p></p><p><u>interlaced h.264 25.0fps material 1080 (the TV-Recordings):</u></p><p></p><p>----best result in Zoomplayer</p><p></p><p>----35% droped frames in MP (better, but not watchable)</p><p></p><p></p><p><u><strong>1920x1080i32@29:</strong></u></p><p></p><p><u>interlaced h.264 25.0fps material 1080 (the TV-Recordings):</u></p><p></p><p>----10% droped frames in MP - better than progressive ScreenRes@50, but also not perfect</p><p></p><p></p><p></p><p></p><p><u><strong>1280x720px32@50:</strong></u></p><p></p><p><u>progressive x264 23.976fps material 720 and 1080:</u></p><p></p><p>----Choppy and stutters in all players</p><p></p><p></p><p><u>interlaced h.264 25.0fps material 1080 (the TV-Recordings):</u></p><p></p><p>----again best result in Zoomplayer</p><p></p><p>----but also only <span style="color: Red">0,3-1%</span> droped frames in MP <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite9" alt=":eek:" title="Eek! :eek:" loading="lazy" data-shortname=":eek:" /></p><p></p><p></p><p></p><p></p><p>So as a workaround watching lifeTV not bad. Doesn´t really make sence to me that MP plays a 1080i source best @720p50 while Zplayer has best results @1080p50, but I can live with that for the moment although i´d rather like to watch FullRes than HD ready...</p><p>I will stick to the ZoomPlayer as an external player for vids and recordings until bugs are fixed because with that player i have the least issues with DXVA and I can keep FullRes @alternating 50 or 60Hz (depending on Vidstream) for the most time except Live-HDTV.</p><p>But i´m definately interested in not using external players at all in the future...</p><p></p><p>attached screenshots:</p><p>snap #1: Recording BattleStar @ ScreenRes 720p50 with 1% droped frames</p><p>snap #2: LiveTV Battlestar @ScreenRes 720p50 with 0,3% droped frames</p><p>snap #3: LiveTV Battlestar @ScreenRes 1080p50 with 35% droped frames</p><p>snap #4: Filtergraph from Zplayer how it connects AvP2 (1920x800p) to EVR</p><p>snap #5: Filtergraph from Zplayer how it connnects Battlestar (1920x1080i). Here it´s remarkable that the PowerDVD8 H264/AVC crops the vertical pixel from 1080 to 1088, decreases from 24 to 12 Bit and hands that over to EVR...no idea why...picture looks perfect.</p><p></p><p>Any chance fixing an eventual bug in MP / EVR allocator in the next SVN? I´d be a dedicated tester <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite8" alt=":D" title="Big Grin :D" loading="lazy" data-shortname=":D" /></p></blockquote><p></p>
[QUOTE="krusty2die4, post: 293026, member: 71886"] tested now different refreshrates and have a partially success, although only on 720p@50: [U][B]1920x1080px32@60:[/B][/U] [U]progressive x264 23.976fps material 720 and 1080:[/U] ----Best results in all players [U]interlaced h.264 25.0fps material 1080 (the TV-Recordings):[/U] ----micro-stutter in ZoomPlayer / EVR reports no droped frames ----50% droped frames in MP as usual [U][B]1920x1080px32@50:[/B][/U] [U]progressive x264 23.976fps material 720 and 1080:[/U] ----Choppy and stutters in all players [U]interlaced h.264 25.0fps material 1080 (the TV-Recordings):[/U] ----best result in Zoomplayer ----35% droped frames in MP (better, but not watchable) [U][B]1920x1080i32@29:[/B][/U] [U]interlaced h.264 25.0fps material 1080 (the TV-Recordings):[/U] ----10% droped frames in MP - better than progressive ScreenRes@50, but also not perfect [U][B]1280x720px32@50:[/B][/U] [U]progressive x264 23.976fps material 720 and 1080:[/U] ----Choppy and stutters in all players [U]interlaced h.264 25.0fps material 1080 (the TV-Recordings):[/U] ----again best result in Zoomplayer ----but also only [COLOR="Red"]0,3-1%[/COLOR] droped frames in MP :o So as a workaround watching lifeTV not bad. Doesn´t really make sence to me that MP plays a 1080i source best @720p50 while Zplayer has best results @1080p50, but I can live with that for the moment although i´d rather like to watch FullRes than HD ready... I will stick to the ZoomPlayer as an external player for vids and recordings until bugs are fixed because with that player i have the least issues with DXVA and I can keep FullRes @alternating 50 or 60Hz (depending on Vidstream) for the most time except Live-HDTV. But i´m definately interested in not using external players at all in the future... attached screenshots: snap #1: Recording BattleStar @ ScreenRes 720p50 with 1% droped frames snap #2: LiveTV Battlestar @ScreenRes 720p50 with 0,3% droped frames snap #3: LiveTV Battlestar @ScreenRes 1080p50 with 35% droped frames snap #4: Filtergraph from Zplayer how it connects AvP2 (1920x800p) to EVR snap #5: Filtergraph from Zplayer how it connnects Battlestar (1920x1080i). Here it´s remarkable that the PowerDVD8 H264/AVC crops the vertical pixel from 1080 to 1088, decreases from 24 to 12 Bit and hands that over to EVR...no idea why...picture looks perfect. Any chance fixing an eventual bug in MP / EVR allocator in the next SVN? I´d be a dedicated tester :D [/QUOTE]
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MediaPortal 1
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MediaPortal uses EVR with 3 input pins-> drops 50% of all frames on interlaced stuff
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