[Ardour-Users] recognizing external timebase tempo changes?
studiochanning at yahoo.com
Sun Jan 19 13:17:42 PST 2014
Hi all, is there any way to allow Ardour to recognize tempo changes as
produced by a different Jack transport master?
We are using a combination of MIDI sources - some "live" from MIDI
instruments, some sequenced from e.g. Qtractor or Rosegarden. Everything
then gets routed to Ardour (3.5.74) for recording MIDI and/or audio with
Jack positional sync enabled.
This works great for constant tempos but when e.g. Qtractor is the jack
timebase master and does a tempo change, Ardour does not seem to
recognize this and show/use the new tempo on its side. Even if we stick
to audio tracks we have problems because we have plugins on those tracks
that rely on tempo information (e.g. CALF delay)
Is there a combination of settings that will allow Ardour to recognize
external tempo changes via Jack? Or is this not possible right now? Any
tips from the community are appreciated, thanks!
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