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MediaPortal 1
Area 51 - Testing Area
madVR support in MP1
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<blockquote data-quote="ThoW1982" data-source="post: 1281603" data-attributes="member: 108121"><p>Hi</p><p></p><p>I managed to get Geforce 3070 which replaced my Radeon 580.</p><p></p><p>I have it connected to Samsung Q70R. With Radeon 580 I haven't had any issues with madvr in SDR or HDR (all perfect in my opinion).</p><p></p><p>It looks like HDR with Geforce 3070 is hard to do due to driver issues (?) I have tried many different drivers for 3070 but on the ones that I can get HDR to work I get the following issues:</p><p></p><p>1) Switch on Mediaportal 1.27</p><p>2) Play SDR content - all good</p><p>3) Play HDR content - all good; HDR switches on on the Q70R</p><p>4) Play SDR content - <u>all colors disturbed</u>, Q70R reports HDR off</p><p></p><p>[ATTACH=full]207730[/ATTACH]</p><p></p><p>5) Play HDR content - all good</p><p></p><p>If I restart Mediaportal - SDR is OK until I play HDR, then it starts again. Basically once I play HDR I need to restart Mediaportal to play SDR content.</p><p>I can't imagine myself not using Mediaportal (been using more than 10 years), so if I can't solve this I will return Geforce 3070 and put back Radeon 580 (I like Mediaportal that much).</p><p></p><p>My settings:</p><p></p><p>[ATTACH=full]207731[/ATTACH]</p><p></p><p>Same SDR playback issues after HDR also happen on DXVA2 (copy back) and DXVA2 Native.</p><p></p><p>Madvr settings:</p><p></p><p>[ATTACH=full]207732[/ATTACH]</p><p>[ATTACH=full]207733[/ATTACH]</p><p>[ATTACH=full]207734[/ATTACH]</p><p>[ATTACH=full]207735[/ATTACH]</p><p>[ATTACH=full]207736[/ATTACH]</p><p>[ATTACH=full]207737[/ATTACH]</p><p>[ATTACH=full]207738[/ATTACH]</p><p>how many video frames are presented in advance = "1" sorts out micro stutter on Geforce RTX GPUs according to some posts on <a href="https://forum.doom9.org/showthread.php?t=176013" target="_blank">Doom9's Forum - Powered by vBulletin</a>. Generally people say that they manage to get the HDR playback sorted with MPC in full-screen fine in Geforce RTX GPUs but Mediaportal is different...</p><p></p><p>Can anyone help me pls? I'm guessing here but it seems like madvr is not properly disabled after playing HDR in Mediaportal on Nvidia card? Or maybe some madvr settings need adjusting? I have spent close to 12 hours on this but can't solve this issue <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite3" alt=":(" title="Frown :(" loading="lazy" data-shortname=":(" /></p><p></p><p>I have tried many times to export logs using MediaPortal WatchDog but every time I try to play HDR content with it running colors are washed (no proper HDR displayed) and then SDR is working correctly.</p><p></p><p>If i just fire up Mediaportal and play HDR then it's OK but if I play SDR all content colors are disturbed until Mediaportal restart.</p><p></p><p>Getting desperate here as I have now less than 12 days to return the card to the seller. Very willing to donate if this issue with SDR colors after playing HDR via passthrough HDR to display is fixable.</p></blockquote><p></p>
[QUOTE="ThoW1982, post: 1281603, member: 108121"] Hi I managed to get Geforce 3070 which replaced my Radeon 580. I have it connected to Samsung Q70R. With Radeon 580 I haven't had any issues with madvr in SDR or HDR (all perfect in my opinion). It looks like HDR with Geforce 3070 is hard to do due to driver issues (?) I have tried many different drivers for 3070 but on the ones that I can get HDR to work I get the following issues: 1) Switch on Mediaportal 1.27 2) Play SDR content - all good 3) Play HDR content - all good; HDR switches on on the Q70R 4) Play SDR content - [U]all colors disturbed[/U], Q70R reports HDR off [ATTACH type="full" alt="example.jpg"]207730[/ATTACH] 5) Play HDR content - all good If I restart Mediaportal - SDR is OK until I play HDR, then it starts again. Basically once I play HDR I need to restart Mediaportal to play SDR content. I can't imagine myself not using Mediaportal (been using more than 10 years), so if I can't solve this I will return Geforce 3070 and put back Radeon 580 (I like Mediaportal that much). My settings: [ATTACH type="full" alt="LAV-video-2.jpg"]207731[/ATTACH] Same SDR playback issues after HDR also happen on DXVA2 (copy back) and DXVA2 Native. Madvr settings: [ATTACH type="full" alt="madvr-1.jpg"]207732[/ATTACH] [ATTACH type="full" alt="madvr-2.jpg"]207733[/ATTACH] [ATTACH type="full" alt="madvr-3.jpg"]207734[/ATTACH] [ATTACH type="full" alt="madvr-4.jpg"]207735[/ATTACH] [ATTACH type="full" alt="madvr-5.jpg"]207736[/ATTACH] [ATTACH type="full" alt="madvr-6.jpg"]207737[/ATTACH] [ATTACH type="full" alt="madvr-7.jpg"]207738[/ATTACH] how many video frames are presented in advance = "1" sorts out micro stutter on Geforce RTX GPUs according to some posts on [URL='https://forum.doom9.org/showthread.php?t=176013']Doom9's Forum - Powered by vBulletin[/URL]. Generally people say that they manage to get the HDR playback sorted with MPC in full-screen fine in Geforce RTX GPUs but Mediaportal is different... Can anyone help me pls? I'm guessing here but it seems like madvr is not properly disabled after playing HDR in Mediaportal on Nvidia card? Or maybe some madvr settings need adjusting? I have spent close to 12 hours on this but can't solve this issue :( I have tried many times to export logs using MediaPortal WatchDog but every time I try to play HDR content with it running colors are washed (no proper HDR displayed) and then SDR is working correctly. If i just fire up Mediaportal and play HDR then it's OK but if I play SDR all content colors are disturbed until Mediaportal restart. Getting desperate here as I have now less than 12 days to return the card to the seller. Very willing to donate if this issue with SDR colors after playing HDR via passthrough HDR to display is fixable. [/QUOTE]
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