Visual Frame-Numbering for Electronic Video-Tape Editing
The visual frame-number generator gives the video-tape editor the same facility as his counterpart in the film industry — the ability to assemble final program material by eye. This is achieved by dubbing wanted takes onto a helical scan video-tape machine via a device which keys in the frame numbers derived from the code on the master material. The generator has no controls, everything being pre-set. The inputs are the commercial power lines, composite video, color or monochrome and of any line standard, and the binary-coded decimal (BCD) information obtained from the code on the master tape. The output is composite video with keyed visual frame numbers and a time display.
- Print ISSN
- 0361-4573
- Published
- 1970-03
- Content type
- Original Research
- DOI
- 10.5594/J13607
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