BZBGear BG-HDVS42U 4-Channel HDMI Production Switcher

The BG-HDVS42U is a compact production switcher for a small studio or a live event. Four HDMI inputs at up to 1080p60 feed a program output, a multiview output and a USB-C output that a computer sees as a webcam, so the same show goes to the room and to the stream.

Audio is de-embedded from all four HDMI sources and mixed with two 3.5 mm analog inputs, with 0 to 500 ms of delay per channel to fix lip sync. There is a T-bar with auto and cut, wipes, mixes and dips, luma and chroma keying, two picture-in-picture layers, downstream keying, a still store for up to sixteen imported images and a DB-15 tally port.