Real Time Multichannel HDMI to DVB-T Modulator with MPEG-2 and H.264 Encoder with 1080i/p or 720p Support. 4 HDMI Channels In, 2 DVB-T Channels Out. Designed for Real Time MPEG-2 or H.264 Encoding of Any HDCP Compliant HDMI Signal and Sending it Out Via Built In Frequency Agile DVB-T Modulator. Output Resolution is 1080i/p or 720p at 16x9.Designed to Present Information to Many Viewers from Computers or 4 HDMI Sources to Televisions! Ideal Product to Present Bus Station Schedules, Class Schedules, or Any Other Information That Originates in a Computer or Camera. Supports MPEG-1 Layer II Audio in Via "Dual" Mini DIN Connector. Perfect for Hotels and Digital Signage. Useful in MDU digital insertion of security cameras for monitoring pools and parking facilities. Applications include Satellite Component out to DVB-T. Also works as a 4 Channel HD to IP Encoder.