cinelerra-5.1/ffmpeg/video/h265-12bit.mp4

   1 mp4 libx265
   2 # only works in build cinx hi-depth build
   3 strict=-2
   4 colorspace=bt2020_cl
   5 color_primaries=bt2020
   6 color_trc=bt2020_12bit
   7 pixel_format=yuv422p12
   8 # use framerate for 1 keyframe/sec, needed for seeks
   9 keyint_min=30
  10 x265-params=output-depth=12:keyint=30
  11 cin_quality=-1