It seems ffmpeg is cross-compilable (non-free, using the new nvidia CUDA 10.1 toolkit) with the now-inbuilt GPU based YADIF_CUDA deinterlacer mentioned in the nvidia forum here: https://devtalk.nvidia.com/default/topic/1042459/video-codec-and-optical-flow-sdk/nvde...ing-deint-2-/2
ffmpeg documentation here https://ffmpeg.org/ffmpeg-filters.html#yadif_005fcuda
Has anyone done any comparative speed tests of the (hopefully extreme-speed!) GPU-based YADIF_CUDA deinterlacer eg vs vanilla YADIF ?
eg with mode=0,parity=-1,deint=0
Suggestions and comments and the commandlines would be very welcome.
(although, I do prefer not to use the nvdec h.264 hardware decoder in ffmpeg).
ffmpeg documentation here https://ffmpeg.org/ffmpeg-filters.html#yadif_005fcuda
Has anyone done any comparative speed tests of the (hopefully extreme-speed!) GPU-based YADIF_CUDA deinterlacer eg vs vanilla YADIF ?
eg with mode=0,parity=-1,deint=0
Suggestions and comments and the commandlines would be very welcome.
(although, I do prefer not to use the nvdec h.264 hardware decoder in ffmpeg).