Input video formats supported by NVENC

Gaming and Visualization Technologies Video Codec, PyNv & OFA
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1

I would like to know what input video formats are supported by NVENC, or I would like to know the command to get a list of input video formats are supported by it.

2

For example, are the following pixel formats supported for NVENC input?

  • BGR24
  • BGRA
  • YUV420p
  • YUV444p
3

BGRP is supported and NV30/P010/P016. NV12 is still supported, but ffmpeg removed it. This is from point of view of ffmpeg.