nanoStudio Multi-Branding Chromakey

Stream Setup

Stream Information

Targets (1–12): Pick a background for each target — RTMP ingest handles the green screen feed.

Preview setup

Live composite

Upload images below to preview. Load a stream setup to push parameters to the server.

Upload a green screen frame or video to start

↑ Upload

Foreground uses the ingest stream — or upload a frame / enter another Stream ID

frame

↑ Upload

Optional — upload a file, pick a background asset, or enter a Stream ID

BG fr.

↑ Upload

Optional — upload a PNG overlay for preview

pos

X px

Y px

W px

−1 = original

H px

−1 = original

Preset:

Key Color

Active: Green #00FF00

Pick Color

Similarity

How aggressively the key color is removed. Range: 0–1.0

Blend

Edge softness. Higher = softer edges. Range: 0–1.0

Despill

Green Blue

Mix

Expand

Red

Green

Blue

Brightness

Alpha

Enable Despill to see filter string

EQ Filter

Adjust image look after keying. Useful to match subject lighting to the background.

Brightness

−1 to 1. 0 = no change.

Contrast

1 = no change. Slider: 0–2.

Saturation

1 = no change. 0 = grayscale.

Gamma

1 = no change. Range: 0.1–10.

Enable EQ to see filter string

Apply to Stream pushes current params to nanoStream now.

Auto-apply Stop & unlock after Apply

Ingest control:

Stream Setup

Existing ingest stream

Stream Information

Live composite