Total Video Inputs 4 Total Outputs 2 Total Aux Outputs 1 SDI Rates 1.5G, 3G Total Audio Inputs 2 x 3.5mm stereo mini jack HDMI Video Inputs 4 x HDMI type A, 10-bit HD switchable 2 channel embedded audio Video Input Re-Sync On all 4 HDMI inputs Frame rate and format convertors On all 4 HDMI inputs HDMI Program Outputs 1 Computer Outputs 1 x USB Type-C 3.1 Gen 1 STANDARDE HD Video Input Standards 720p50, 720p59.94, 720p60 1080p23.98, 1080p24, 1080p25, 1080p29.97, 1080p30, 1080p50, 1080p59.94, 1080p60 1080i50, 1080i59.94, 1080i60 HD Video Output Standards 1080p23.98, 1080p24, 1080p25, 1080p29.97, 1080p30, 1080p50, 1080p59.94, 1080p60 Video Sampling 4:2:2 YUV Color Precision 10-bit Color Space Rec 709 HDMI Input Resolutions from Computers 1280 x 720p 50Hz, 59.94Hz and 60Hz 1920 x 1080p 23.98, 24, 25, 29.97,30, 50, 59.94 and 60Hz 1920 x1080i 50 and 59.94Hz 60Hz Colorspace Conversion Hardware based real time Audio Mixer 6 input x 2 channel mixer. Selectable On/Off/Audio-Follow-Video per channel plus separate gain control per channel. Level and Peak metering. Plus new Fairlight audio enhancements: Compressor, Gate, Limiter, 6 bands of parametric EQ. Master gain control. SPECIFICATII PRODUS Upstream Keyers 1 Downstream Keyers 1 Advanced Chroma Keyers 1 Linear/Luma Keyers 2 Transition Keyer DVE only Total Number of Layers 4 Pattern Generators 1 Color Generators 2 DVE with Borders and Drop Shadow 1 Interface Minimum monitor resolution of 1366 x 768 MEDIA PLAYER Media Players 1 Channel