buffer~ output raw 8 bit unsigned?
Have checked documentation for buffer~ and see that you can set output format with message 'samptype 8int' and then 'write raw' but this outputs 8 bit signed. Is there a way to output a buffer into raw 8 bit unsigned format?
As far as I know, buffer can't do so.
You could use external converter,
or try to export file using peek~
scale -1. 1. 0 255
and mxj fileout
if you write your own export within max, you could also add dithering, which is always a good idea for 8 bits.