'K' is from the original Vdub code, 'I' ('Intra') is from ffmpeg-based code. Probably.
https://github.com/FFMS/ffms2/blob/m...s2-avisynth.md
Quote:
FFPICT_TYPE
The picture type of the most recently requested frame as the ASCII number of the character listed below. Use Chr() to convert it to an actual letter in Avisynth. Use after_frame=true in Avisynth's conditional scripting for proper results. Only set when rffmode=0. The FFmpeg source definition of the characters:
I: Intra
P: Predicted
B: Bi-dir predicted
S: S(GMC)-VOP MPEG4
i: Switching Intra
p: Switching Predicted
b: FF_BI_TYPE (no good explanation available)
?: Unknown
|