changing tempo through OSC
I'm programming a application to control Ardour through pure data.
I managed to contol basic play/stop commands, but I cannot find an easy way to change tempo.
I found only following OSC commands to edit tempo information: Editor/set-tempo-from-edit-range and Editor/set-tempo-from-region. But they don't work as I would expect. In fact, I'm even not able to use them properly from inside Ardour.
So, basically, I would like to know if there is a OSC command to change global tempo, whitout going into regions.