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11th November 2011, 14:45 | #10821 | Link | |
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11th November 2011, 14:49 | #10822 | Link | |
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for the 1080i AVC video with deinterlacing its 6-8/13 in case of the 1080i VC-1 video its 1/13 for both, deinterlacing and without deinterlacing. so what to conclude from this? does 4-8 / full already count as near empty? btw. does activating deinterlacing come along with an increase in brightness? seems almost like levels are changed from PC to TV at the same time. but it looks only like that in fullscreen exclusive mode, in windowed mode this shift in brightness does not happen.
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11th November 2011, 15:55 | #10823 | Link | ||
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edit: Tried the madVR internal decoder too. No change. Sure? I can see an increase in CPU load with a decoder queue of 12 there. For clearer results I configured LAV to use only one thread (decoder queue is still full then). Then there are only three threads with more than 1% CPU load: LAVSplitter.ax with 10-20% (fluctuating quite much) madVR.ax with 16% madVR.ax with 6% (0.77 and 8-queue-0.78) or 9% (12-queue-0.78) I know, 3% more load isn't much, but it's constant. Is it expected that a bigger decoder queue places higher load on a madVR thread? Quote:
Do you have any specific suggestions? I don't want to try all 256 possibilities edit2: Some more information from 0.78 (12-queue-version): Windowed mode without downscaling works perfectly. Fullscreen exclusive mode with downscaling (I changed the resolution of the monitor) works perfectly too. Last edited by cremor; 11th November 2011 at 16:13. |
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11th November 2011, 17:13 | #10824 | Link | |
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I used to get tearing without Aero so I turned it on long ago. I guess now with Exclusive mode (which I use) I may not need Aero. Edit: I use MPC-HC + LAV Filters. I also have yCMS enabled in madVR if that makes a difference. Last edited by Boltron; 11th November 2011 at 17:16. Reason: Added comment. |
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11th November 2011, 19:30 | #10826 | Link |
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I just started to try the madVR video decoders and I find that subtitles don't display. They work fine with the LAV Video decoders. Are subtitles supposed to work when the madVR decoders are used? It could well be a problem with Zoomplayer, but I'd like to know for sure that it's not a known problem with madVR before I bring it up with Blight.
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11th November 2011, 19:36 | #10827 | Link |
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If ZoomPlayer relys on DirectVobSub or ffdshow to render subs, there is no way for them to hook into the playback graph between decoder and renderer - and therefor won't work.
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LAV Filters - open source ffmpeg based media splitter and decoders |
11th November 2011, 21:35 | #10829 | Link | |
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you managed to reduce the GPU usage and now it's at 67-68% (instead of 79-80%) but at the cost of deinterlacing quality The Slices clips from AVS look pretty bad - the horizontal lines are "blinking", the diagonal lines are jagged ... in general I'll never use it with such a quality back to the original version for me.
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11th November 2011, 23:25 | #10830 | Link | |||||||
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http://madshi.net/madVRdeinterTest.rar |
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11th November 2011, 23:29 | #10831 | Link |
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so what could be the cause that deinterlacing, at least for AVC, does not work smoothly, when the decoder queue is ~half full and GPU load is only at 75% max?
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11th November 2011, 23:41 | #10832 | Link | |
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12th November 2011, 00:03 | #10833 | Link |
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radeon HD 4770. resolution of that video was 1080i. but its the same for a 1080p video for example. or with 720p or 320x200.
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Laptop Lenovo Legion 5 17IMH05: i5-10300H, 16 GB Ram, NVIDIA GTX 1650 Ti (+ Intel UHD 630), Windows 10 x64, madVR (x64), MPC-HC (x64), LAV Filter (x64), XySubfilter (x64) (K-lite codec pack) |
12th November 2011, 00:14 | #10834 | Link |
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I have some issues with PC Levels.
Using the Clipping Pattern of Spears & Munsil High-Definition Benchmark Test pattern could be found here I tried this pattern using nVidia & ATI cards, in either case PC levels failed the test |
12th November 2011, 00:21 | #10835 | Link | |
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Aero ON 1080i Windowed: GPU=72% MB=889 1080i Exclusive: GPU=37% MB=955 24p Windowed: GPU=23% MB=541 24p Exclusive: GPU=11% MB=543 Aero OFF 1080i Windowed: GPU=56% MB=789 1080i Exclusive: GPU=34% MB=843 24p Windowed: GPU=22% MB=467 24p Exclusive: GPU=9% MB=406 - 24p movie details ID : 1 Format : AVC Format/Info : Advanced Video Codec Format profile : High@L4.1 Format settings, CABAC : Yes Format settings, ReFrames : 4 frames Codec ID : V_MPEG4/ISO/AVC Duration : 1h 59mn Bit rate mode : Variable Bit rate : 23.0 Mbps Maximum bit rate : 31.0 Mbps Width : 1 920 pixels Height : 1 080 pixels Display aspect ratio : 16:9 Frame rate : 23.976 fps Color space : YUV Chroma subsampling : 4:2:0 Bit depth : 8 bits Scan type : Progressive Bits/(Pixel*Frame) : 0.462 Stream size : 19.2 GiB (87%) - 1080i movie details Video ID : 1 Format : VC-1 Format profile : AP@L3 Codec ID : WVC1 Codec ID/Hint : Microsoft Duration : 1h 30mn Bit rate : 28.1 Mbps Width : 1 920 pixels Height : 1 080 pixels Display aspect ratio : 16:9 Frame rate : 29.970 fps Chroma subsampling : 4:2:0 Bit depth : 8 bits Scan type : Interlaced Scan order : Top Field First Compression mode : Lossy Bits/(Pixel*Frame) : 0.452 Stream size : 17.8 GiB (96%) These were 100% accurate as I didn't note usage at the exact time of playback in each case but they were close. Again, It's not a problem for me, I just would like to understand (to run madVR I'd would happily go with the highest end graphics card if I had too). |
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12th November 2011, 00:22 | #10836 | Link | |
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12th November 2011, 11:11 | #10839 | Link |
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I have maybe a problem with the presentation queue... Now with 0.78 version presentation queue is 0-3/4, when 0.77 reports 3-4/4 all the time... I do not have any presentation qlitches or dropped frames thought... So, what is the problem, or is there any problem with ctrl+j reporting? I am using radeon hd 5650...
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12th November 2011, 16:50 | #10840 | Link | |
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direct compute, dithering, error diffusion, madvr, ngu, nnedi3, quality, renderer, scaling, uhd upscaling, upsampling |
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