Low latency instrument recording mode

[avasopht]

It would be great to have a low latency mode for recording instruments where the active instrument supplies data in 64/128 frame chunks while everything else works with a larger buffer.

This gives you snappy instruments without putting a strain in the CPU.

Obviously the inactive instruments will have a higher latency, but that's what they'd have if you had to increase your buffer size to accomodate them.

There are obvious complications ... they'd have to be running in separate threads to give the benefit, which brings its own issues. But if it could be pulled off it could offer a smoother workflow for those who need low latency recording.