SMPTE - RP 157
Key Signals
inactive
| Organization: | SMPTE |
| Publication Date: | 1 January 1995 |
| Status: | inactive |
| Page Count: | 2 |
Document History
November 1, 2012
Key and Alpha Signals
This document describes the requirements for the key, alpha or matte signal with respect to its associated fill. In the remainder of the document the term "key" is used, but the requirements are...
RP 157
January 1, 1995
Key Signals
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