cinelerra-5.0/ffmpeg/video/h264

   1 mp4 libx264
   2 partitions=i8x8,i4x4,p8x8,b8x8
   3 me_method=hex
   4 subq=7
   5 me_range=16
   6 g=250
   7 keyint_min=25
   8 sc_threshold=40
   9 i_qfactor=0.71
  10 b_strategy=1
  11 qcomp=0.6
  12 qmin=10
  13 qmax=51
  14 qdiff=4
  15 bf=3
  16 refs=3
  17 directpred=1
  18 trellis=1
  19 mixed-refs=1
  20 weightp=2
  21 8x8dct=1
  22 fast-pskip=1
  23 mbtree=1