PJLink Projector Control

Use AppleScript to control basic functions of PJ-Link enabled Panasonic projectors. Used extensively in Frost/Nixon for projector synchronization with audio elements via QLab (see Show Control Case Study below). All commands are run within QLab using AppleScript cues communicating with

Read More PJLink Projector Control

Stage Effects with QLab

I recently assisted Chris Walker with Holiday Inn at the 5th Avenue Theatre, where I set up a MIDI-controlled relay array for LED/solenoid valve effects in “Let’s Say It With Firecrackers”. As this was rented equipment from the Broadway production (Roundabout

Read More Stage Effects with QLab

Updates on Github/Kreivalabs

Numerous updates have been made to the repositories at https://www.github.com/kreivalabs. Rather than continually update the printed code in the previous posts, please head over to the git repositories (and follow the page, if you like) to be notified of updates.

Read More Updates on Github/Kreivalabs

Acoustic Velocity with Temperature and AppleScript

NOTE: visit https://www.github.com/kreivalabs for the current code version. UPDATE – additional user prompt to enter the measured distance (in feet) between the reference speaker and delay speaker. This version will round all returned values to two decimal places, for convenience.

Read More Acoustic Velocity with Temperature and AppleScript