Evertz Microsystems Ltd.

Alpesh Patel

Rakesh Thakor Patel

Jeff Wei

Tony Zare

Tarek Amara

Sunil Koteyar

Vojin Nikolic

Systems and methods for adjusting audio levels in a plurality of audio signals are disclosed. One or more input signals containing one or more audio signals are depacketized. The audio signals are analyzed to determine if audio levels of the signals correspond to a desired audio level for at least some of the signals. The audio levels of signals that do not correspond are adjusted. Packets that do not require adjustment and the resulting adjusted packets are combined to form one or more output signals corresponding to the one or more input signals.

Systems and methods for adjusting audio levels in a plurality of audio signals

Various embodiments are described herein for methods and systems for operating a video compression system. In one example embodiment, the method of operating a video compression system includes determining an encoding complexity limit for an encoding module within the video compression system, determining signal complexity of an input signal to the video compression system, comparing the encoding complexity limit to the signal complexity at an adaptive scaling module within the video compression system, and if the signal complexity is determined to be greater than the encoding complexity limit, manipulating the resolution of the input signal at the adaptive scaling module to generate an output signal.

Systems and methods for improving video compression efficiency

The embodiments described herein provide a method for operating a video signal network. The method comprises: providing a video signal router having a plurality of input ports for receiving input video signals and a plurality of output ports for transmitting a plurality of output video signals and wherein the router has a plurality of monitorable router status conditions; providing a router control system for controlling the configuration of the router; defining, in the router control system, a plurality of predetermined states, wherein each of the predetermined states comprises at least one condition from the group consisting of: one or more signal conditions relating to one or more of the input and output video signals; and one or more router conditions relating to one or more of the monitorable status conditions; for each of the states, defining at least one action; configuring the video signal router to couple at least some of the input ports to at least some of the output ports; monitoring at least some of the input and output video signals and at least some of the router status conditions; in response to the monitored input and output video signals and router status conditions corresponding to one of the predetermined states, transmitting a notification message to the router control system; and initiating an action corresponding to the transmitted notification message.

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Mississauga, Canada

Alpesh Patel