[FFmpeg-devel] [PATCH 2/3] avfilter/vf_yadif_cuda: CUDA accelerated deinterlacer

Timo Rothenpieler timo at rothenpieler.org
Thu Nov 1 23:05:48 EET 2018

On 01.11.2018 21:54, Carl Eugen Hoyos wrote:
> 2018-10-26 17:56 GMT+02:00, Philip Langdale <philipl at overt.org>:
> Could you add some sample numbers about how fast the cuda
> variant is compared to cpu?

I don't think such numbers are overly useful by themselves.
The primary benefit here is that it's now possible to decode, 
deinterlace and encode all without pulling the frames out of VRAM.

Though it would definitely be interesting. I guess hwupload + yadif_cuda 
+ hwdownload vs. normal yadif is a fair comparison?

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