Hi Roger,
Sorry you have been having trouble getting Remixvideo set up with a controller in Ableton.
I think the best option you have is to use the APC40 for control of Remixvideo and the Launchpad Pro/Launch Control to control Ableton.
Mainly because there is a default map for the APC40 but not one for the Launchpad Pro or Launch Control (there is one for the Launchpad MK2 but I am not sure if it would work 100% with a Pro).
Here's how you can set up Remixvideo in Ableton with your APC40 as a controller.
First make sure that you disable the APC40 as a Ableton Control Surface but have the Remote and Track settings enabled still, like I do for my MIXTOUR here:
Screen Shot 2018-03-31 at 7.33.37 PM.png
Then create two MIDI tracks and put Remixvideo on the first. Set up both tracks input and output like this and in the highlighted boxes select your APC40:
Screen Shot 2018-03-31 at 7.31.15 PM.png
The second track can remain empty and is for MIDI feedback from Remixvideo to your APC40. Unfortunately since I don't have the APC40 here at the moment I can't test it but this should work.
Next go to the preferences in Remixvideo by selecting the dropdown menu in the top left. Move to the MIDI page and select the APC 40 Mapping:
Screen Shot 2018-03-31 at 6.46.25 PM.png
Now everything should be set up so you can use the APC40 to control the VST of Remixvideo. Be sure to have the Remixvideo track armed to record and that playback in Ableton is started, or else you will not see any feedback from the APC40 into Remixvideo.
Let me know if you can't get things working and I can test things more, I was able to get my controller working for input but I didn't test for LED feedback yet.
Adam @Mixvibes
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