Composite & texture

Webcam

Live camera. Composites a system webcam or virtual camera (OBS, NDI) over the chain with the same blend modes as Layer Blend. The device picker remembers the last camera on this browser.

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Screenshots

Code	Parameter
`AMT`	Amount Layer opacity
`BLEND`	Blend mode Blend, Diff, Add, Mult, Layer, Overlay
`CAMERA`	Camera Device picker (not a numeric slider)

Switching cameras stops the previous stream first. If permission is revoked or the camera unplugs, the layer clears to a blank placeholder instead of freezing the last frame.

Webcam

Live Webcam on a looping clip. Click to mount the scene player.

Hover the stage for clip transport. Space, arrows, and F only apply while the demo is focused. Audio-mapped params stay at their base amount. Flashing imagery.