[Cin] Hwaccel FFV1 decoding and encoding

[Terje J. Hanssen]

According to Phoronix 22 May 2025 :

  * FFmpeg FFV1 Vulkan Encoder Lands +35% Improvement For AMD, +50% For
    NVIDIA
  * No word on Intel performance benefits from this Vulkan encode
    optimization.


AFAIK Intel has not yet QSV support for FFV1 either.

Any idea which ffmpeg version release ffv1_vulkan will be available ?
And which color bit depths will be supported: 8-bit yuv422p and 10-bit 
yuv422p10le/ y210 ?
Speed tests?


Terje J. H
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