I’ve got fader automation that I want to apply identically across two different tracks. Is this possible?
I don’t think you can do it from the GUI, you have to hack the projects .ardour file. Be sure to make a copy first to be safe.
Start by adding a dummy automation to the track you want to copy the original to, say from -inf to 0dB.
Save the project and open the .ardour file and search for gaincontrol. You should find something like
<controllable name=“gaincontrol” id=“572”/>
<AutomationList id=“573” default=“1” min_yval=“0” max_yval=“2” max_xval=“0” state=“Off” style=“Absolute”>
That’s your dummy. Now replace the <events> values with the ones you should’ve found elsewhere in the file.
You can cut-n-paste automation data.
would linking both tracks in a group do the trick?
Paul’s suggestion is best for an existing automation like the one you’ve got.
If you are aware ahead of time that you want a group of tracks to share the same automation, then it would be a good idea to route them all to a Bus and simply automate the fader on that one bus.