Avmatrix KM32-4K 4k HDMI Real-Time Chroma Key Master,4K Ultra HD Keying & Compositing,DSK, PIP, PC Software Control, Precise 4K Keyer and Advanced Compositing Processor for Pro Live Prodution

The KM32-4K is equipped with three 4K HDMl inputs, supporting Foreground, Background, and Down stream Key (DSK) sources. lt features four 4K HDMl outputs that can distribute PGM, Clean PGM, Matte and AUX signals flexibly. The built-in one-touch smart chroma key function enables quick and precise keying, handling complex backgrounds easily. lt supports both green and blue screen keying for professional results across various scenarios. lt also integrates DSK and PlP overlay functions.The device supports dual control platforms: front panel and PC software, allowing for flexible operation Additionally, it includes external audio and Tally input interfaces for efficient multi-camera production

• 【4K Chroma Key I/O Configuration】This 4K HDMI real-time chroma key master, equipped with 3 4K HDMI input ports, which can be used for connecting Foreground (FG), Background (BG), and Downstream Key (DSK) signals respectively. It also provides 4 channels of 4K HDMI outputs, including Program Output (PGM), Matte Output, Clean Program Output (Clean PGM), and Auxiliary Output (AUX), meeting the needs of signal switching and chroma key result output in various scenarios.
• 【Auto & Manual Dual Chroma Key Modes】It supports keying out two common backgrounds: green screen and blue screen, and is equipped with advanced algorithms to achieve efficient chroma keying. One-touch auto keying enables quick and accurate background removal, while the manual edge tuning function optimizes details, ensuring smooth and natural chroma key edges and delivering professional-grade chroma key results.
• 【Support for Multi-Dimensional Overlay Functions】Features Downstream Key (DSK) and Luma Key, enabling the overlay of elements such as logos, subtitles, and "BREAKING NEWS". Supports Picture-in-Picture (PIP), allowing adjustment of the PIP window's width and height to enrich the presentation of live broadcast or production visuals.
• 【Audio-Video Synchronization & Real-Time Status Monitoring】Equipped with a dedicated audio input port for embedding external audio into the PGM output, achieving audio-video synchronization. It also comes with a Tally input port that displays the on-air signal status in real time, assisting operators in accurately controlling the production process and improving production efficiency.
• 【Flexible Power Supply & Control Methods】It supports dual power supply modes: Power over Ethernet (PoE) and traditional Direct Current (DC), allowing users to choose the appropriate power supply based on their usage scenarios. For control, it is compatible with both front-panel button operation and PC software control, adapting to the usage habits of different operators. With an intuitive and user-friendly interface, it is suitable for scenarios such as live events and remote productions.
• 【1-year Guarantee, longtime technical support】 All machines are fully inspected at the factory to ensure that the product you receive is perfect. You have any questions during the purchase and use, please contact us directly, we will provide you with excellent after-sales service.