[Cin] Prepping HW upgrade options for AV1 de-/encoding

Andrew Randrianasulu randrianasulu at gmail.com
Tue Dec 12 16:41:15 CET 2023

вт, 12 дек. 2023 г., 18:31 Andrea paz <gamberucci.andrea at gmail.com>:

> > well, does your GPU support it in the first place?
> The h264_vaapi.mp4 profile works for me without any problem. I tried
> adding "cin_hw_dev=vaapi" to the profile and now the error is:
> [av1_vaapi @ 0x7f926c088e00] No usable encoding profile found.
> FFMPEG::open_encoder  err: Function not implemented

guess setting cin-specific parameter like this upsets libavcodec ....

> I have an AMD RT5700XT and it should support vaapi well.

well, av1 is new hw feature ...


this site lists its architecture as rdna, and av1 support started from
rdna2 ?

ah, pc arms race when 4 years old card already feels old  .....

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.cinelerra-gg.org/pipermail/cin/attachments/20231212/31ba8e5a/attachment.htm>

More information about the Cin mailing list