{"product_id":"aja-udc-4k","title":"AJA UDC-4K 12G-SDI HDMI 2.0 Up Down Cross Mini-Converter","description":"\u003cp\u003eThe AJA UDC-4K is a professional Mini-Converter built for broadcast engineers, live production teams, systems integrators, and DIT workflows that demand reliable format conversion without compromising image quality. It handles up, down, and cross-conversion across 4K, UHD, 2K, and HD rasters up to 4Kp60, and doubles as a frame synchronizer and a 1x4 12G-SDI distribution amplifier, consolidating several rack or kit devices into one compact unit. Its dual-stack I\/O, combining 12G-SDI and HDMI 2.0 on both input and output sides, makes it equally useful for SDI-to-HDMI bridging on display-heavy broadcast sets, integrating HDMI sources into SDI production infrastructure, or feeding confidence monitors without breaking signal flow.\u003c\/p\u003e\u003cp\u003eWhere comparable Mini-Converters handle a single conversion task, the UDC-4K addresses format alignment, timing synchronization, and signal distribution simultaneously. Its genlock input accepts external blackburst or tri-level sync, and it can also lock to the SDI or HDMI input directly, making it practical for untimed or mixed-format source environments common in live events and multi-camera productions. AJA's polyphase scaling algorithm and motion-adaptive deinterlacer preserve picture integrity across conversion paths, and the built-in utility frame rate converter handles 59.94-to-50\/60 and 50\/60-to-59.94 transitions that frequently arise when mixing international formats. HDR-aware metadata handling with VPID and HDMI Infoframe pass-through or override keeps HDR workflows intact from camera to delivery.\u003c\/p\u003e\u003cp\u003eConfiguration requires no external software. The front-panel LCD and four backlit navigation buttons allow complete standalone setup, while AJA's free Mini-Config application for Windows and macOS enables deeper control and status monitoring over USB-C. A universal AC power supply is included, and the five-year warranty reflects AJA's confidence in the hardware for demanding production environments.\u003c\/p\u003e","brand":"AJA Video Systems Inc.","offers":[{"title":"Default Title","offer_id":53833726951608,"sku":"207976","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/7382\/4696\/files\/207976_AJA-UDC-4K-12G-SDI-HDMI-2.0-Up-Down-Cross-Mini-Converter_ALT01sqr.jpg?v=1785870536","url":"https:\/\/soundpro.com\/products\/aja-udc-4k","provider":"SoundPro","version":"1.0","type":"link"}