Description：

The 4-channel HDMI UHD seamless input board is designed for intelligent 4K UHD hybrid matrix in the market. It supports 4-channels of HDMI audiovisual signal input, supports digital UHD 3840×2160P@60Hz signal. With a highly integrated board design, the number of boards is optional as needed, which is greatly convenient for application and maintenance.

Feature：

*Support 4 HDMI-A female interface inputs and 4* 3.5mm audio sockets.

*Supports fast and seamless switching, no flickering , and no black screen .

*Modular plug-in matrix, supports hot swapping and plug-and-play.

*Supports memory protection function, with ESD electrostatic protection function.

*Supports switching of audio and video signals together, and supports separate audio transmission. Support optional input of analog audio and HDMI embedded audio.

*Streaming protocols: RTSP, RTMP, and HLS are available for real-time streaming

*Maximum support resolution: 3840 × 2160P@60Hz; HDPC: 3840 × 2160P@60Hz_24bit; HDTV: 3840 × 2160P@60Hz_24bit.

*Video: HDMI1.4 ( partial ) support, support 800*600~1920*1200 @60 4:4:4 RGB or 4:2:2 YUV signal

*Supports EDID management function ,default EDID or on-site learning is optional.

*The maximum transmission distance of 1080P@60Hz is up to 20 meters, and the maximum transmission distance of 3840 × 2160P@60Hz is up to 5 meters.

*Remote control: web interface with settings for bitrate, resolution and streaming platforms

Specification：