Playback technique for an audio-video program wherein the video

Details Playback technique for an audio-video program wherein the video Playback technique for an audio-video program wherein the video

1975-12-04

1977-12-27

Cardillo, Jr., Raymond F.

Dynamic magnetic information storage or retrieval

Record editing

360 8, 360 9, 360 19, 360 32, 360 35, 360 72, H04N 5785, G11B 2730

Patent

active

040657949

ABSTRACT:
In an audio-video program consisting of time compressed segments of audio information in the format of TV lines and video change signals associated with one or more of the audio segments, and video information to be displayed in response to the video change signals stored in separate portions of a magnetic or video storage medium, the playback of video information is synchronized to the playback of audio information by the occurrence of the video change signals present in the recorded audio information.

REFERENCES:
patent: 3085130 (1963-04-01), Lemelson
patent: 3715481 (1973-02-01), Harr
patent: 3789137 (1974-01-01), Newell
patent: 3872503 (1975-03-01), Shutterly
patent: 3878560 (1975-04-01), Ramage
patent: 3909512 (1975-09-01), Omori et al.
patent: 3922715 (1975-11-01), Hirashima
patent: 3934268 (1976-01-01), Uemura
patent: 3938189 (1976-02-01), Goldmark
Frost et al., Video Recorder with Multiplex Audio, IBM Tech. Disc. Bull. vol. 11, No. 7, 12/68 p. 793.

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