The HDR Master 4K is a video processor designed to convert SDR content into HDR format. By analyzing the SDR content and intelligently filling in missing details, the HDR Master 4K enhances the dynamic range of brightness, color gamut, and color depth to HDR standards. This process results in the conversion of SDR video into HDR10 format, providing richer bright and dark details, a wider color spectrum, and enhanced brightness. It offers full 4K×2K@60Hz input and output connectors, with high stability and processing capabilities, supporting SDI mosaic and long-distance optical fiber transmission.