Selon Luke Yelavich luke@audioslack.com:
I don't know if this would help, but I have recorded a 10 minute performance using writesf~, as whatever gets sent to the dac~ objects, can be sent to the writesf~ object. I don't know how many channels you would be using however.
Thanks, I just didn't know this essential object ... It seems to work well on my computer
About the number of channels, I think the argument of "writesf~" gives the number of channels of the recorded soundfile (I will use 2 this time)