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 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. 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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