Electronic Marking and Control for Rapid Location of Vertical Blanking Area for Editing Video-Tape Recordings

A relatively simple and inexpensive method for splicing video tape has been developed. Three problems were investigated: (1) visual “development” of the video track; (2) accurate positioning of the splice; (3) joining tapes to achieve maximum mechanical strength. Electronics have been included in production machines to provide accurately spaced “edit” pulses to position the splice. Simplified tray spray “development” methods have been attained.

Print ISSN

0361-4573

Published

1958-11

Content type

Information

DOI

10.5594/J17903