OSC: Scene Commands

Create, recall, edit, and manage scenes via OSC.

Scene management

Address	Args	Description
/pmix/scene/{n}	—	Recall scene n
/pmix/scene/create	string, string	Create scene (template name, scene name)
/pmix/scene/{n}/delete	—	Delete scene n
/pmix/scene/{n}/rename	string	Rename scene n
/pmix/scene/{n}/duplicate	—	Duplicate scene n
/pmix/scene/deactivate	—	Deactivate current scene

Layer editing

Address	Args	Description
/pmix/scene/{n}/layer/{m}/source	int	Set layer source (slot number, 0=clear)
/pmix/scene/{n}/layer/{m}/frame	float x4	Set layer frame (x, y, w, h 0–1)
/pmix/scene/{n}/layer/{m}/opacity	float	Set layer opacity (0–1)

Layout templates

Available template names for /pmix/scene/create:

fullscreen, pictureInPicture, sideBySide, stackedVertical, quadGrid, tripleLayout, largeWithSidebar

Examples

# Create a side-by-side scene
oscsend <ipad-ip> 9000 /pmix/scene/create ss sideBySide "My Scene"

# Recall scene 1
oscsend <ipad-ip> 9000 /pmix/scene/1

# Rename scene 1
oscsend <ipad-ip> 9000 /pmix/scene/1/rename s "Interview"

# Set layer 1 source to slot 2
oscsend <ipad-ip> 9000 /pmix/scene/1/layer/1/source i 2

# Set layer 1 frame (left half of screen)
oscsend <ipad-ip> 9000 /pmix/scene/1/layer/1/frame ffff 0.0 0.0 0.5 1.0

# Set layer opacity to 80%
oscsend <ipad-ip> 9000 /pmix/scene/1/layer/1/opacity f 0.8

# Deactivate current scene (return to normal switching)
oscsend <ipad-ip> 9000 /pmix/scene/deactivate