пт, 27 дек. 2024 г., 22:55 Phyllis Smith <[email protected]>:
> Andrew, are you saying that nv-codec-headers at 10.0.26.0 in the current > CinGG work with your GT710? and that the newest 12.2.72.0 does not? If so, > then maybe we should not upgrade. When I look at the support matrix (url > below) it does not mention the GT710. > Do not worry, I only used proprietary driver from live dvd to see if nvenc ever work at all. I normally use built-in nouveau, even if it does not support encoding block on any hw. Do not consider my oddball machine support as showstopper - I definitely can roll my own build ;) https://gssparks.github.io/post/can-a-geforce-gt710-nvenc/ yeah, gt710 is sort of two-cards-under-same-name, mine is Kepler based so it worked .... > https://developer.nvidia.com/video-encode-and-decode-gpu-support-matrix-new > BUT when I do a compare of the old one we have currently and the latest at > this website: > https://github.com/FFmpeg/nv-codec-headers/releases/tag/n12.2.72.0 > I get the following differences which DO NOT say anything about dropping > support for any previous Nvidia graphics boards. > Below list the comparison which shows what was changed from the older > version to the latest > >> *Bump for (in-dev) 10.0.26.1* >> Fix macOS build >> Add linker functions and types >> Fix CUdeviceptr definition for ARM64 CPU >> *Bump for (in-dev) 10.0.26.2* >> Update headers from Video SDK 11.0 >> *Bump for (in-dev) 11.0.10.1* >> Add cuModuleGetGlobal >> Add texture alignment device attributes >> add cuMemcpy >> > *Bump for (in-dev) 11.0.10.2* >> Fix UB lshift in nvenc struct version macros >> Add more memory functions >> Update headers from Video SDK 11.1 >> Add timeline semaphore type >> Add CU_EXTERNAL_SEMAPHORE_HANDLE_TYPE_TIMELINE_SEMAPHORE_WIN32 >> Add a subset of CUDA EGLStreams interop API >> Update forgotten version number in README >> Fix codestyle >> Add D3D11 interop functions >> *Release 11.1.5.2* >> Prepare for SDK 12.0 update >> Preliminary update of nvEncodeAPI to SDK 12.0 >> > Add missing SDK 12.0 bits >> Update for final release of Video Codec SDK 12.0.16 >> Remove AV1 High Profile GUID >> Update README >> Add cuArrayCreate >> *Bump for (in-dev) 12.0.16.1* >> Add functions to identify devices in more ways >> Add missing cuStreamWaitEvent function >> Update headers from Video SDK 12.1 >> Add cuDriverGetVersion >> Add cuCtxGetCurrent function >> *Bump for (in-dev) 12.1.14.1* >> Update headers from Video SDK 12.2 >> > > > On Thu, Dec 26, 2024 at 7:20 PM Andrew Randrianasulu < > [email protected]> wrote: > >> >> >> пт, 27 дек. 2024 г., 05:09 Phyllis Smith <[email protected]>: >> >>> Great so it will be included in the next release. Thank you very much. >>> >> >> Can you also please copypaste min driver notes into our release notes >> so it will be easier for me to track it in case my older gt710 still stuck >> at older driver version (not a blocker, I surely can swap headers back to >> 2020 version locally). >> >> Thanks and sorry for relative inactivity. I hope to pick up some steam >> ..... may he after formal New Year date? >> >> Have (good) holidays! >> >> >> >>> On Thu, Dec 26, 2024, 17:10 Terje J. Hanssen <[email protected]> >>> wrote: >>> >>>> >>>> >>>> >>>> Den 26.12.2024 23:15, skrev Phyllis Smith: >>>> >>>> Here is the AppImage with the latest nvencoders for Nvidia graphics >>>> that goes with ffmpeg. >>>> >>>> https://cinelerra-gg.org/download/testing/cin-x86_64_nvencupdate.AppImage >>>> For comparison, here is the appimage containing the original nvencoders >>>> from 2020. >>>> >>>> https://cinelerra-gg.org/download/images/CinGG-20241031-x86_64.AppImage >>>> >>>> >>>> I've did a quick test with h64_nvenc.mp4 and h265_nvenc.mp4 (w/setting >>>> format=Not Interlaced) >>>> Both AppImages works with similar fps speeds on my Nvidia GF GTX 960. >>>> >>>> >>>> I am not sure if encoding with formats h264_nvenc.mp4, h265_nvenc.mp4, >>>> or h264_nvenc.qt actually work from an AppImage that was created on a >>>> computer that does not have an Nvidea graphics card or its software. But >>>> for some reason, I do not think that that matters and it should work. >>>> >>>> >>>> Yes, nvenc works (as it correspondingly was expected to do with onevpl >>>> for Intel qsv/hw). >>>> >>>> >>>> >>>> >>>> On Thu, Dec 26, 2024 at 2:11 PM Terje J. Hanssen < >>>> [email protected]> wrote: >>>> >>>>> >>>>> >>>>> >>>>> Den 24.12.2024 13:29, skrev Terje J. Hanssen: >>>>> >>>>> >>>>> >>>>> >>>>> Den 24.12.2024 00:58, skrev Phyllis Smith: >>>>> >>>>> Downloaded latest version of nv-codec-headers release and built CinGG >>>>> with it and no problems here. Unfortunately the 4 different computers I >>>>> attempted to test on did not have the correct Nvidia hardware or software. >>>>> Why? I do not know but will try one more later. >>>>> >>>>> >>>>> According to the >>>>> *Readme *https://github.com/FFmpeg/nv-codec-headers >>>>> >>>>> *FFmpeg version of headers required to interface with Nvidias codec >>>>> APIs.* >>>>> *Corresponds to Video Codec SDK version 12.0.16.* >>>>> *Minimum required driver versions:* >>>>> *Linux: 550.54.14 or newer* >>>>> >>>>> As shown in my previous post, the legacy (2015) NV-GF GTX 960 runs >>>>> with the following nv driver version on Slowroll: >>>>> >>>>> Graphics: >>>>> Device-1: Intel HD Graphics 530 driver: i915 v: kernel >>>>> Device-2: NVIDIA GM206 [GeForce GTX 960] driver: nvidia v: 550.135 >>>>> >>>>> >>>>> >>>>> If you want and have a test download, I can give it a try on my legacy >>>>> GF GTX 960 SkyLake workstation, to see if your new AppImage (still) works >>>>> as previously. >>>>> >>>>> >>>>> On Sat, Dec 21, 2024 at 4:04 PM Andrew Randrianasulu < >>>>> [email protected]> wrote: >>>>> >>>>>> >>>>>> >>>>>> вс, 22 дек. 2024 г., 01:53 Phyllis Smith <[email protected]>: >>>>>> >>>>>>> Andrew, >>>>>>> >>>>>>>> most likely our nv headers drifted from that ffmpeg-7.0/proprietary >>>>>>>> driver assumes at runtime. >>>>>>>> >>>>>>> I have been wondering about nv-codec-headers as we are at: >>>>>>> >>>>>>> https://github.com/FFmpeg/nv-codec-headers/releases/tag/n10.0.26.0 >>>>>>> but I am unsure about updating to: >>>>>>> >>>>>>> https://github.com/FFmpeg/nv-codec-headers/releases/tag/n12.2.72.0 >>>>>>> because if you look at: >>>>>>> https://github.com/FFmpeg/nv-codec-headers/releases/ >>>>>>> the release versions go from 12.xx to 8.x and it is really weird AND >>>>>>> there is no year on the release dates but just day and month. >>>>>>> Since it is such an important part of ffmpeg inside CinGG, I am >>>>>>> concerned but will at least try the 12.2.72.0 just to see what it does. >>>>>>> >>>>>> >>>>>> in theory it should give users of new nvidia hardware av1 encoding >>>>>> ...... but not sure how it will work with older drivers and hardware. >>>>>> >>>>>> >>>>>> >>>>>> >>>>>>> >>>>>>>> you can try to install something like nv-codec-headers and then add >>>>>>>> >>>>>>>> >>>>> >>>>> >>>>
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