[ITS] IT terministandardi sõnastik

[et]
30.05.29

taustprojektsioon

‣ Kahe sünkroniseeritud videosignaali ühendamine.
Näide:
▫ Ilmateate diktor seisab sinise tausta ees; sinine on siin taustvärv. Kodus näeb telerivaataja taustvärvi asemel diktori foonina ilmakaarti.
EVS 2382-30:2003 (kehtiv)

[en]
30.05.29

chroma-keying

‣ Combining two video signals that are in sync. The combined signal is the second signal whenever the first is of some specified color, called the chroma-key color, and is the first signal otherwise.
Näide:
▫ A weatherman stands in front of a blue background; blue is the chroma-key color. At home, the TV viewer sees the weather map in place of the chroma-key color, with the weatherman superimposed.
EVS 2382-30:2003 (kehtiv)

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