Patent ID: 8214453

Claim:
A device for enabling multi-camera video and audio recording for synchronization with long term ambulatory electroencephalography comprising: a first video camera which records local audio and local video in the local space when a subject is disposed in the local space, said first video camera having an analog audio output and an analog video output providing local analog audio signals and local analog video signals, respectively; a second video camera which records remote audio and video in the remote space when the subject is disposed in the remote space, said second video camera having a digital audio output providing remote digital audio signals and a digital video output providing remote digital video signals; a video decoder connected which receives said remote digital audio signals and said remote digital video signals and in response thereto emitting remote analog video signals and remote analog audio signals; a mixer which receives said remote analog video signals from said video decoder and said local analog video signals from said first video camera and emitting combined analog video signals in response thereto; and a video grabber which receives said combined analog video signals, said remote audio signals, and said local audio signals and outputs digital signals in response thereto into EEG equipment, the digital signals to be temporally correlated with recorded EEG data; and an enclosure containing the video decoder, the mixer, and the video grabber.