LanczosResize Parameters

[JohnMK]

Hello,

The documentation says:

LanczosResize(clip, int target_width, int target_height)

What's "clip?" Do I really need to put something there?

[stickboy]

Notice that almost all functions take clip as a first argument. It's optional; if you don't specify an input clip, it's implicitly set to last. It's there in case you want to use functional syntax.

ie:
AVISource("foo.avi")
LanczosResize(320, 240)

is really:

last=AVISource("foo.avi")
LanczosResize(last, 320, 240)

and is equivalent to:

LanczosResize(AVISource("foo.avi"), 320, 240)

or alternatively:

AVISource("foo.avi").LanczosResize(320, 240)

Also see Ben Rudiak-Gould's original Avisynth tutorial (http://math.berkeley.edu/~benrg/avisynth-tutorial.html).

[JohnMK]

Thank you very much for your time Sir. :)