AVMATRIX 4K HDMI REAL-TIME CHROMA KEY MASTER

External HDMI realtime chroma key box with 3x 4K HDMI inputs and 4x 4K HDMI outputs. One-Touch Smart Keying: Fast and accurate, ideal for complex backgrounds. Green/Blue Screen Support: Suitable for multiple scenarios with professional results. External Audio & Tally Input: Ideal for multi-camera coordination. 3× 4K HDMI Inputs: Support Foreground, Background, and DSK key source.4× 4K HDMI Outputs: Flexible outputs for PGM, Clean PGM, Matte, and AUX.One-Touch Smart Keying: Fast and accurate, ideal for complex backgrounds.Green/Blue Screen Support: Suitable for multiple scenarios with professional results.DSK & PIP OverlayDual-Platform Control: Front panel + PC software for easy operation.External Audio & Tally Input: Ideal for multi-camera coordination.

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