Dear mark
I have done this with the old TouchOSC app. It was a fairly complicated Isadora patch built for a theatresports production: the actors used smartphones to control Isadora, while the director used an iPad to control the lights next to video, pictures and sound.
I'm not sure this will be directly helpful — even I'd need to sit down for a while to fully get my head around the patch again. Attached is the iPad layout: the red buttons were dynamically filled with the video, picture, or audio files in Isadora, depending on your selection on the right side of the TouchOSC layout.
@ray I guess you mean the movie position. right click on the actor and select "use timecode".
Best Michel
Hi All
Does anyone know how to convert the projector position to minutes and seconds?
@sommerdi Hi! Thank you for your feedback - really useful! I have the IEM plugins, I will experiment.
With my Focusrite Soundcard set to 96KHz and Isadora set to 96KHz with a 128-sample audio buffer I get the least delay - it's very slight, but annoying.

However, when I try this in Reaper with the same audio settings and audio interface the sound is crystal:

Hopefully I'll report back with a solution - possibly the IEM plugin suite.
P.S. The Sennheiser AMBEO plugin seen above is discontinued (Isadora doesn't recognise it) and has been superseded I believe with the dearVR plugin that I'm using in Isadora.
Best Simon
there is an other interisting free VST3 plugin suit for ambisonic ...
I have discovered that the issue is with Mac OS and that this is a common problem with touchscreen overlay devices using a Mac.
I have found this utility on Github that identifies and attempts to fix the issue:
https://github.com/shueber/Tou...
Best Wishes
Russell
yes the last patch , as i would do .... but put the plugin vst dearVR Pro2 behind ....
maybe the vst plugin has a high latency .... this real pain ...
@sommerdi Thank you for your advice. I've set each of the four preamp channels on the Focusrite so that they match.
Frustratingly I'm getting some weird delay effect - even though the audio interface is set to "direct monitoring" and I've set Isadora's audio buffer to 128.
Do you mean the signal flow should be like this:

Thanks again!
Good idea to do this live in IZZY ... i transfer this into max/msp with spat5 for movment.
in the case you are running all input driver in the scarlet on 100% on the same level, then you will have the A-Format. I am recording with the Zoom F6 in A Format
So i my eye you need only one vst plugin to convert in a B-Format ... i going to test this with the F6 ... and output in an Motu ...
@dbini Thank you! This is encouraging. I'll take a look at the Dirty Deal Audio website and their resources.
Best wishes
Simon