SMPTE RP 157-1995 (R2011) PDF Download
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Key Signals
standard by Society of Motion Picture and Television Engineers, 01/01/1995
Document Format: PDF
Description
This practice describes the format of a key video signal which is used to control the contribution of an associated fill video signal into a composite of two or more signals. Such signals are commonly referred to simply as key signals. This description is given for composite and component analog and digital signals.
Product Details
- Published:
- 01/01/1995
- File Size:
- 1 file , 180 KB