The single most common reason for dropped frames, high CPU usage, and system overheating on a Mac is using the wrong video format. Avoid MP4 (H.264 / H.265):
Check your video codec. Ensure every single clip in your composition is encoded in DXV 3 . Also, verify that your Mac is plugged into wall power; running on battery forces macOS into a power-saving mode that limits GPU output. Issue: Second Screen Output is Black resolume arena 7 mac os
Navigate to System Settings > Displays > Advanced or Battery and prevent the Mac from sleeping when the display is off. The single most common reason for dropped frames,
Resolume Wire is a node-based patching environment included with Arena and Avenue, allowing users to create custom effects, mixers, and video generators. Wire has seen substantial improvements across Resolume 7 updates: Also, verify that your Mac is plugged into
Go to Preferences > Audio/Video in Resolume. Ensure your external display is selected as your display target. In your advanced output settings, verify that your slices are correctly assigned to the active connected display. Issue: External Displays Shifting Arrangement