[Cin] Can you re-add old ffnvcodec archive?

[Andrew Randrianasulu]

пт, 11 апр. 2025 г., 18:48 Phyllis Smith <phylsmith2017 at gmail.com>:

> Andrew, no problem BUT do you think it might be better to revert to the
> previous version for everyone?
>


New SDK adds AV1 support for those who have hardware ....

Because they say "Video Codec SDK supports backward compatibility.
> Applications compiled with SDK versions < 10.0 using older presets and
> older RC modes are supported in the driver."  Below is just a quote from
> the release notes
>
> Nvidia encode headers updated from 10.0.26.0 to 12.2.72.0 which
>> corresponds to Video Codec SDK
>> version 12.0.16. The required driver version for Linux is 550.54.14 or
>> newer. You can check to see
>> if your Nvidia graphics board is supported at this website at the time of
>> this release:
>>  https:://
>> developer.nvidia.com/video-encode-and-decode-gpu-support-matrix-new
>> There may be user impact since the previous required driver for Linux was
>> 445.87.
>>
>
> On Thu, Apr 10, 2025 at 5:56 PM Andrew Randrianasulu <
> randrianasulu at gmail.com> wrote:
>
>> but under different name like may be ffnvcodec-old.tar.xz ?
>>
>> I tried my Slackware 15.0 x64 + nvidia 470.xx proprietary  drivers and
>> h264-nvenc only works with old headers (at around 100 fps for 720p)
>>
>> Downloading and replacing archive is not big deal, but can be surprizing
>> for user less versed in intimate relation between driver version and
>> ffmpeg/ffnvheaders.
>>
>> ref: (kdenlive and GF630)
>>
>> https://www.linux.org.ru/forum/desktop/17219674
>>
>
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