Video Terminology Glossary Y:
Video, Filmmaking and Multimedia Words and Terms

Y (luminance) – the brightness portion of the video signal.

Y–axis – in a group of rows and columns the X-axis is the horizontal row and the y-axis is the vertical column.

yacc - acronym for Yet Another Compiler Compiler. The UNIX compiler used to create a compiler.

YouTube – the largest video sharing site on the web.

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