Functions Index :: S :: Stack

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Module:

filters :: stack

Definition:

Stack(string clips, int nrows, int ncols)

Description:

Stacks the clips contained in clips array to a nrows times ncols matrix [1].

Notes and conditions on arguments relations:

1] If the number of clips array elements is less than the product of nrows with ncols the filter fills the remaining cells with black clips.

2] If the number of clips array elements is greater than the product of nrows with ncols the filter discards the last excess elements of clips array.

Examples:

c1 = AVISource(…)

c2 = AVISource(…)

c3 = AVISource(…)

c4 = AVISource(…)

a = ArrayCreate(c1,c2,c3,c4, c2,c1,c4,c3, c3,c4,c1,c2, c4,c3,c2,c1)

return Stack(a, 4, 4)

 

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[1]: All clips must have same properties (width, height, fps, etc.) else a related Avisynth error will be thrown.