On 9/4/2014 3:46 PM, J. Liles wrote:
Well, now we're getting back into all the reasons why JACK settings should not be part of a session in the first place. For example, suppose that you could change the device at runtime...
I think this might be not understood yet, but JACK 2 *does* allows this.
You can switch devices (or any jack settings) during runtime, without having to stop JACK.
This is called "switch master".
Because of this the buffer-size *and sample-rate* can change while JACK2 is running.
In which case the respective callbacks are called.
See https://github.com/jackaudio/jack2/blob/master/common/JackServer.cpp#L371