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Multilevel L0/L1 references now not working - Printable Version +- Selur's Little Message Board (https://forum.selur.net) +-- Forum: Hybrid - Support (https://forum.selur.net/forum-1.html) +--- Forum: Problems & Questions (https://forum.selur.net/forum-3.html) +--- Thread: Multilevel L0/L1 references now not working (/thread-3426.html) Pages:
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Multilevel L0/L1 references now not working - RedDwarf - 04.10.2023 I have been having problems with Hybrid for quite some time, at some point it stopped allowing me to select Multilevel L0/L1 References when using NVEnc. I have used this in the past, I cannot remember where it worked unfortunately. That was many many nVidia driver updates back. The Multilevel L0/L1 tick box cannot be ticked or slider cannot be adjusted on either H264 or H265 encoding. Has support for the Multilevel L0/L1 references been removed by nVidia? Hybrid 2023.03.17.1 on Windows 10 x64 nVidia driver currently 537.13 GTX 1660 Turin Core supporting H.264/H.265 encoding RE: Multilevel L0/L1 references now not working - Selur - 04.10.2023 iirc. it was possible to enable it in some versions, even when it did not work, that said. Check the output of <Path the Hybrid\64bit\NVEncC.exe> --check-features It might also be that NVEnCC changed the way it reports the features, which confused Hybrid. -> I'll look into it if you share the output of '--check-features' on your system. Here's how the output looks on my system: NVEncC (x64) 7.31 (r2580) by rigaya, Aug 28 2023 13:07:12 (VC 1929/Win) Cu Selur RE: Multilevel L0/L1 references now not working - RedDwarf - 04.10.2023 Thanks, my features look the same as your RTX 4080 except for mine not supporting AV1 at all. Everything else looks identical. When I used Hybrid some before my current install the Multilevel Refs could be selected one minute and then just after they could not be used. I tried uninstalling, reinstalling and replacing the settings files which did restore the Multilevel Refs for one encode and after that they became unavailable again until I closed Hybrid and replaced the settings files. Very annoying doing one encode and having to repeat the process. Now I have been unable to use the Multilevel Refs at all on this current Windows install. I can see that my NVEncC is an older version than the one that you are using, 7.21 compared with 7.31. If you need any further diagnostic info then you only need to ask. $ NVEncC.exe --check-features RE: Multilevel L0/L1 references now not working - Selur - 04.10.2023 Try resetting the tool cache. RE: Multilevel L0/L1 references now not working - RedDwarf - 04.10.2023 I did try that before when it was working for one encode and not for others and it didn't fix anything. I have tried it again, it reset everything including all my settings and it has not altered anything. I have also tried it just for the NVEnc model but again without any alteration. RE: Multilevel L0/L1 references now not working - Selur - 04.10.2023 I'll look at it tomorrow, probably some typo somewhere. ![]() RE: Multilevel L0/L1 references now not working - RedDwarf - 04.10.2023 Thank you for your help. Would it help if I tried older versions to see which worked without problems? I was not having these problems many releases back but I don't know which one it was that work 100%. If I knew which ones will work with my current system, Windows 10 and drivers then it would make it a little easier rather than uninstalling and reinstalling repeatedly. I have the following builds and I know that at least one or more have worked in the past with earlier nVidia drivers. I did use one on Windows 7. Hybrid_2020.12.13.1_SETUP_Win7 Hybrid_2021.01.31.1_SETUP Hybrid_2021.04.12.1_SETUP Hybrid_2021.07.18.1_SETUP Hybrid_2021.12.05.1_SETUP Hybrid_2022.03.20.1_SETUP Hybrid_2023.03.17.1_SETUP RE: Multilevel L0/L1 references now not working - Selur - 05.10.2023 No, need, it's probably easy to trace and find, will look at it after work. (had a quick look, I know where the issue is - detected settings are not properly saved - but I need to check where exactly it breaks) Cu Selur RE: Multilevel L0/L1 references now not working - Selur - 05.10.2023 Think I fixed it. (was a mixup due to some typo which caused Hybrid to not properly read the toolcache infos.) Send you a link for testing via pm. Cu Selur RE: Multilevel L0/L1 references now not working - RedDwarf - 06.10.2023 It definitely works correctly in Hybrid 2021.01.31.1 but that version is missing many features than newer builds including the cut support to make testing quicker. That version also doesn't seem to get near to the specified bitrate when using NVEnc and it also doesn't seem to follow the 2 pass full option when specified. It only seems to do 1 pass encoding. I specified 1500 kbps Constant bitrate 2 pass encoding and it totally ignores it and does 1 pass. I have tried both encoding to a file size and to a target bitrate. Only the variable and constant bitrate allow selecting 2 pass encoding whereas the Variable HQ or Constant HQ do not allow 2 pass to be selected. It's the same with H.264 & H.265, none do 2 pass. Is this a known issue? (05.10.2023, 15:31)Selur Wrote: Think I fixed it. (was a mixup due to some typo which caused Hybrid to not properly read the toolcache infos.)Thanks, that seems to of fixed it, it has completed several small encodes successfully. There still is the problem with 2 pass not working though but I can post that to a new thread and ask whether it is supposed to do what I believe it should do. It does also seem to of fixed the default container where it would always start with mp4 even though the standard output container was set to mkv in the options. |