QLab provides live show control for your Mac. Create media designs for theatre, dance, composition, installation, and more. Play back audio, video, and MIDI from a single workspace
Fixed: A crash that could occur on 10.12 and above because Apple moved saving to a background thread.
Fixed: A bug that prevented you from being able to import Go Button files in v4.1.
Added: Support for importing shows created in Go Button 3.1 and newer.
Added: Support for “key files”, for our site license friends. Contact support to learn more about this tool for easily installing licenses in automated deployments.
Fixed: It is now possible to view the universe parameter of instruments using a USB DMX device even when that device is disconnected.
Fixed: Scan for additional kernel extensions that can prevent QLab from working with USB DMX devices.
Added: You may now optionally update light cue commands when renaming light patch items.
Fixed: A video issue that could cause QLab to crash on launch. While this problem was not unique to mac OS 10.13 High Sierra, a change in this OS made it much more common. But now it’s fixed!
Fixed: An issue that could cause QLab to crash when a video target file was reloaded because the file changed.
Compatibility: OS X 10.10 or later 64-bit