Trim — VapourSynth R72 documentation

# Trim

std.Trim(vnode clip[, int first=0, int last, int length])

  Trim returns a clip with only the frames between the arguments first and last, or a clip of length frames, starting at first. Trim is inclusive so Trim(clip, first=3, last=3) will return one frame. If neither last nor length is specified, no frames are removed from the end of the clip.

  Specifying both last and length is considered to be an error. Likewise is calling Trim in a way that returns no frames, as 0 frame clips are not allowed in VapourSynth.

  In Python, std.Trim can also be invoked by slicing a clip.