cinelerra-5.1/ffmpeg/video/AVC_Intra_100.mp4

   1 mp4 libx264
   2 cin_pix_fmt=yuv422p10le
   3 flags -global_header
   4 keyint_min=0
   5 x264-params=keyint=0:colorprim=bt709:transfer=bt709:colormatrix=bt709
   6 avcintra-class=100
   7 bufsize=100000000
   8 level=4.1