1
Paul D Vancelette: Multi-channel television system with viewer-selectable video and audio. General Instrument Corporation, Barry R Lipsitz, Ralph F Hoppin, April 13, 1999: US05894320 (252 worldwide citation)

A television viewer can select among a choice of available camera angles and audio feeds when viewing a sporting event such as a football game without changing the television channel. Audio, video and control data is transmitted in a packetized data stream with control data providing a pre-assigned ...


2
Vancelette Paul D: Systeme de television multicanal a signaux video et audio selectionnables par lutilisateur, Multi-channel television system with viewer-selectable video and audio. General Instrument Corporation Of Delaware, General Instrument Corporation Of Delaware, RIDOUT & MAYBEE, December 26, 2000: CA2206105

A television viewer can select among a choice of available camera angles and audio feeds when viewing a sporting event such as a football game without changing the television channel. Audio, video and control data are transmitted in packetized data streams with control data providing a pre-assigned ...


3
Vancelette Paul D: Multi-channel television system with viewer-selectable video and audio. General Instr Corp Of Delaware, May 22, 1998: JP1998-136277

PROBLEM TO BE SOLVED: To obtain a television system and its method in which a viewer selects other different camera angle and audio program given to audio and video signals of a different service without deviating tuning from a primary channel. SOLUTION: Audio, video and control data are transmitted ...



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