Stitch MOV frames

Q: I would like to stitch the frames of a MOV and create one big frame in another matrix by stitching all of the frames one after another vertically so I can save it as one bmp. Basically, I would like to create a concatenated film strip image like you can do with ImageMagick or Image Stitcher. 

Extract Indices

In the first example, you can retrieve specific indices from a list using zl lookup.

The second example lets you input two values to be set as a maximum and minimum value of a range, and output a series of integers in that range. 

Customize oscillator behavior

The canonical way to get cyclic "oscillator" behavior is, for every sample number (n), take a step of a certain size (increment) at a certain rate of speed (sample rate) wrapping around to stay within a specific range (length) such that you complete a certain number of cycles (frequency). What you get is an index (x) that you can use to look up values in a table, or as input to an equation, to get a result (y). What should the step size (the increment) be? It’s determined by the formula “increment = n * frequency * length/sample rate”.

Interweave Lists

While zl lace interweaves two lists, zl group allows you to interweave more than two lists. Retrieve the length of the list using zl, send it to uzi to retrieve the data in each index stored in the coll files, and pack them all to be interweaved by zl group

Using A Loop to Set Master Tempo

The groove~ object can be used to record a loop on the fly and use the loop length to set a master tempo which can send MIDI clock messages to other machines. The groove~ object sends out its right outlet a signal that goes from 0. to 1. as the current playback location of groove~ goes from its ‘loopstart’ point to its ‘loopend’ point. By default, groove~’s ‘loopstart’ point is 0 and its ‘loopend’ point is the end of the associated buffer~.