In this patch I have a sample looper, and a live input feedback/delay looper
The size of the loaded sample sets of the length of the live feedback/delay looper.
The speed of the sample playback and size of the live looper can then be manipulated while maintaining synchronisation with a slider.

This is working fine, however I would like to be able to adjust the left and right limits of the sample looper and have the new playback length/size sent to the live looper to maintain the sync.

I just don't seem to be able to find out where I can access either the number of samples or length that is calculated for the playback once the limits have been set.

patch is a bit messy at the moment, will tidy it up when have working properly.

Any help greatly appreciated

Drew

http://www.pdpatchrepo.info/hurleur/looper_with_sampler_sync.pd

You're close. The part you first multiply the [phasor~] by (left limit minus right limit) is the normalized length. Multiply that by the total number of samples in the array, and there's the length in samples.