HDMI Live video Switcher supports 4 HDMI video signal input, 1 *HDMI PVW output +1*HDMI PGM output; Supports HDMI embedded audio + Externalaudio, it can be embedded in the HDMI signal output oroutput from audio port after mixing processing; also equipped withType-C video capture port, support OBS, vMix, VLC, PotPlaYer and other market software, to achieve online video recording, streaming. HDMI input signal is automatically adapted for above 720P resolution, 1080P output signal resolution can be selected according torequirements(1080p60/1080p50/1080p30/1080p25/1080p24), which is quite flexible. Support PIP for PVW and PGM, support adjust the window size andposition, and support screen freeze. Support RGB(Red, Green or Blue) background cutout; and can adjust the tint according to the shade of the studio filter's background color in software. Support hard-cutting with CUT key and AUTO special effect switch, andthe transition speed can be adjusted with RATE keys(X1,