AVMATRIX KM32-4K 3-CH 4K HDMI Real-Time Chroma Key Master One-Touch Smart Keying Dual-Platform Control Support DSK & PIP

Your Complete I/O Keying Solution
3-CH 4K HDMInput, Multi Out
This advanced chroma keyer features three 4K HDMI inputs, supporting Foreground (FG), Background (BG), and DSK for flexible and precise chroma key setup. It delivers high-quality 4K HDMI Program Output (PGM), along with Matte Out, Clean Out, and Auxiliary (AUX) outputs, ensuring seamless signal switching to meet diverse production needs.

Unmatched Clarity, Professional Results
4K Ultra HD Keying & Compositing
Supports up to 4K60 resolution and ensures the transmission of ultra-high-definition picture quality, providing users with the ultimate visual experience.

Smart & Effortless Keying
Auto & Manual Dual Modes
Powered by advanced algorithms, this Chorma Keyer offers the ultimate keying experience. It effortlessly handles both green and blue screens, providing both auto and manual chroma keying options.One-touch auto keying delivers fast, accurate background removal. Manual edge tuning lets you refine details for smooth, natural, professional results.

Flexible On-Air Overlays 
With DSK & PIP Supported
Supports DSK and Luma Key functions, allowing flexible overlay of subtitles. Supports PIP overlay via both upstream and downstream keys. It allows custom adjustment of the PIP window's width and height.

Convenient Control 
Front-panel & PC Software Control
Supnorts front-nanel button control and PC software control catering to different onerating preferences Features an intuitive and user-friendly interface. Suitable for live events, remote production, and more.

Dual Power Options 
PoE& DC Power Supply
Support both Power over Ethemet (PoE) and traditional DC power supply. This dual capability empowers users with flexibilitly and convenience, allowing users to choose the most suitable power source based on their specific requirements.

Connection Diagram

Live Audio, Live Status 
Audio Embedding & Real-Time Tally
The HDMI chroma keyer features a dedicated audio input for embedding extenal audio into the PGM output. It also supports a Tally input, clearly indicating the on-air signal status in real time, enabling precise control and improved production efficiency.