[Cin] HW accel seems broken to me on AMD laptop

[Андрей Спицын]

I've done some research on the hardware acceleration problem with appimage.
Non-working hardware acceleration is a drawback of portability. There is no
general solution available.
I've found that I can preload system libraries ahead of bundled with
appimage with LD_LIBRARY_PATH=/usr/lib/x86_64-linux-gnu/ in case of Debian.
This solution works for me in case of vaapi and vdpau acceleration. Vdpau
gives me a more smooth playback of 4k h264 video.

Best regards,
Andrey


пт, 4 нояб. 2022 г. в 12:09, Andrew Randrianasulu via Cin <
cin at lists.cinelerra-gg.org>:

>
>
> пт, 4 нояб. 2022 г., 11:31 Andrea paz <gamberucci.andrea at gmail.com>:
>
>> I tried compiling CinGG with the --with-hwaccel=auto option but it is
>> not recognized:
>>
>> configure: WARNING: unrecognized options: --with-hwaccel
>>
>> Any advice on what I could do?
>>
>
> oh, this is ffmpeg's binary runtime option, not compile time thing ...
>
>
> I looked for the library "libvdpau.so" in ../cinelerra5/cinelerra-5.1/
>> but I can't find it...
>>
>
>
> well, appimage creation procedure add it as dependency from system, I
> think ...
>
> as long as you do not use appimage you should be safe from this particular
> hazard
>
>
>>
>> PS (@Phyllis): In ../thirdparty/src/ there are still the ffmpeg4.4
>> files and patches.
>> I don't remember if they were for something or we forgot to remove them.
>>
> --
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> Cin at lists.cinelerra-gg.org
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>
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