An automatic Video Detector ("AVD") for detecting the transmission format of a received video signal is disclosed. The AVD may include a video detector array module and a state machine. The video detector array module may include a video line detector and a sub-carrier frequency detection module in signal communication with the video line detector.

 
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< System and method for static region detection in video processing

< BTSC pilot signal lock

> Automatic signal error display and user guided signal recovery in a digital television signal receiver

> Audio/video separator

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