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4th March 2020, 03:18 | #23781 | Link | |
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Last edited by amichaelt; 4th March 2020 at 03:21. |
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4th March 2020, 20:42 | #23782 | Link | ||
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I just want to watch live translations from SAT feeds (even as slideshow) with normal (not stuttering) audio (I hope you've seen quoted 4:2:2 file - can you say how it's playing on your PC?) because there isn't any way (I haven't high-bandwidth Internet connection at home) to get same sport competitions (I highly prefer watch live) in lower (i.e. 2K=FullHD, 720p=HD etc) and don't switch to another videodecoder can decode just I-frames like Elecard, MainConcept and special version of MPC Video Decoder (8 MB) https://yadi.sk/d/ZBA-K2-6UUV4TQ - I like LAV Filters - nevcairiel do really great job (and for SAT amateurs too when he did switchoffable CUVID DXVA Processing for non-artifact playing "broken" streams on nVIDIA's vidocards - I just ask one more lite to implement just in registry but online thing)... Quote:
MPEG2DecoderCLSIDStr={EE30215D-164F-4A92-A4EB-9D4C13390F9F} H264DecoderCLSIDStr={EE30215D-164F-4A92-A4EB-9D4C13390F9F} H265DecoderCLSIDStr={EE30215D-164F-4A92-A4EB-9D4C13390F9F} After that correction LAV Video Decoder still absent in Video Decoder's Settings of 4T2 Content Analyser but even 4K with NVIDIA CUVID hardware acceleration shows well enough in it (not worse that i.e. MPC Video Decoder with DXVA2 hardware acceleration). Last edited by VictorLS; 4th March 2020 at 20:59. |
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5th March 2020, 07:17 | #23784 | Link |
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With what configuration of PC? Was 50fps in EVR settings during all file and what CPU load?
Not hard but not really understand why no (key in registry can't decrease quality of decoder) - I agree i.e. add quasi-interlaced streams support is too hard or even impossible while support of such files absent in FFMpeg but not all frame decoding present in FFMpeg long time ago. PS. I've just explained newbies like amichaelt why do I (and many SAT amateurs i.e. in English http://smartdvb.net/bb/viewtopic.php?f=13&t=1699 - others in Russian language) need not all frame decoding because he asked Last edited by VictorLS; 5th March 2020 at 08:20. |
5th March 2020, 10:01 | #23785 | Link |
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what has EVR todo with that's no i don't use EVR. and yes i don't drop frames obviously.
it's in the ~40% but you can't measuring this the CPU will not use it's full clocks most threads where just sleeping. it's on totally normal 3700x nothing special about hell there is only one slower new CPU from AMD... |
6th March 2020, 02:58 | #23786 | Link | |
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I'm having an issue with dialnorm and I'm wondering if you have any way to disable this during playback via bitstream. My processor, Emotiva, had the ability to turn it off, but they have since fixed that due to Dolby restrictions. I know I can remux, but that will take a very long time for 8 TBs of movies. Any thoughts? Thank you |
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11th March 2020, 15:32 | #23787 | Link |
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dav1d 0.6.0 is out! They have improved 10-bit decoding a lot.
https://www.phoronix.com/scan.php?pa...AV1-Benchmarks |
11th March 2020, 21:26 | #23788 | Link | |
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12th March 2020, 07:42 | #23791 | Link | |
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what so ever a 4 core CPU with similar IPC can do this task easily too. |
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12th March 2020, 17:23 | #23792 | Link | ||
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I believe in madVR's Ctrl+J statistic you're see 1 frame drop every (how much?) minutes or even hours. Quote:
huhn, QBhd and other with powerful processors Try to play with LAV Video Decoder 8K AV1 HDR 60fps 31Mbps 831MB three and half minutes (namely so long it must be played measured with independent watches): Code:
youtube-dl -f 571 https://www.youtube.com/watch?v=d1VF4DfBPOY Last edited by VictorLS; 12th March 2020 at 18:03. |
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12th March 2020, 18:07 | #23793 | Link | |
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For now all the SIMD optimisations for 10+ bpc are exclusively ARMv8-A/NEON platforms, and this due to Netflix sponsored coding to get their 10 bit HDR content sped up on Android devices. Last edited by soresu; 12th March 2020 at 20:02. |
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12th March 2020, 19:52 | #23794 | Link |
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soresu
Thanks for information. Btw my computer was playing youtube-dl -f 571 https://www.youtube.com/watch?v=d1VF4DfBPOY file in 1 hour and 3 minutes One more (and beautiful Yellowstone National Park) 8K AV1 HDR 60fps 23Mbps 705MB 04min04s Code:
youtube-dl -f 571 https://www.youtube.com/watch?v=mHUOCxVT5ro Last edited by VictorLS; 13th March 2020 at 08:49. |
12th March 2020, 20:07 | #23795 | Link |
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Going by the results I've seen, the impact of threading seems to increase with resolution, so 8K benefits should be greater than 4K for each new optimisation - though of course offset by the fact of 8K needing those optimisations more due to higher complexity.
It makes me wonder what the maximum block size will become in AV2, or for that matter if they will start accounting for things like lightfield compression - I'm pretty sure that at least VR 180 + 360 degree video is on the agenda for AV2, not sure what if any specific attention was paid to it with AV1. |
12th March 2020, 21:07 | #23796 | Link | ||
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these CPU are not even considered as 8 cores CPU anymore after AMD lost a lawsuit. not going to say if a below 100 euro can do this task for sure but the AMD Ryzen 5 1600 [12nm] may be able to do the job it just bad at AVX which maybe very important here. a 6 core intel cpu should be do this task with ease and it's not expensive at all... or even better a Ryzen 5 3600 which may take a nap. |
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12th March 2020, 21:35 | #23797 | Link |
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Intel Core i7-4770 can't play that 4K 4:2:2 h265 20180428-175510_4K ENC 3 RMAD VS LEG.ts (563 MB) https://yadi.sk/d/m0s5ztpj3XnUyw smoothly too - it's a pity my friends haven't more powerful processors.
Because it's offtop here can you give link I can read about? Btw I set my vertical frequency output of videocard according the top value of Hz in madVR's Ctrl+J and usually haven't problems - usually 1 frame repeat (or drop) every (some) hours. Last edited by VictorLS; 12th March 2020 at 21:39. |
13th March 2020, 02:08 | #23798 | Link | |
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If that is indeed true then Netflix would make better use of their money subsidizing SoC vendors to develop fixed-function decode blocks.
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HTPC: Windows 10 22H2, MediaPortal 1, LAV Filters/ReClock/madVR. DVB-C TV, Panasonic GT60, Denon 2310, Core 2 Duo E7400 oc'd, GeForce 1050 Ti 536.40 |
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13th March 2020, 10:09 | #23800 | Link |
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This is not actually true. CPU load doesn't require as much power, GPU is far worse, and its not like its running at 100%, and the display takes the top anyway.
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LAV Filters - open source ffmpeg based media splitter and decoders |
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