Electronic systems primarily comprised of an encoder, video and audio input processors, ethernet adapters, and embedded software for the compression, multiplexing, scrambling, recording, playback, transmission, reception, switching, demultiplexing, descrambling, decompression, and monitoring of digital, analog, audio, video and data signals and parts thereof

electronic systems comprising apparatus for the compression, multiplexing, scrambling, recording, playback, transmission, reception, switching, demultiplexing, descrambling, decompression, and monitoring of digital, analog, audio, video and data signals and parts thereof

Computer hardware, namely, encoders, video and audio input processors, Ethernet adapters, and embedded software for use in the compression and decompression of video and audio data