1) I work with dmx & resolume a lot of time in this year and think it will be greate to make something like separeted deck for dmx. Let me explain why - i have 5 deck with vj clip and 6 deck is for dmx sequences for lights, layer opacity sliders work for all layers in all decks, and when i want to turn of my video but still play dmx sequences i can't do that.
2) Make dummy fixture with own slider in interface like opacity. Why? A lot of light, lasers, led need dimmer chanel that turn on/turn off master channel. Now i need to make a layer with white solid only for this, and when i have a lot of light i need to make a lot layers only for master chanel and a lot of layers for sequences