Barco Event Master E2 Series, Руководство пользователя

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R5905948 /12 Event Master Devices 223
Layer type = Key; Mode = Luma
A Luma (Luminance) Key is one in which the hole-
cutting information is derived from the luminance
(brightness) level of the key source.
Source on the Key Bus can be selected as the
“ cut. ”
You can select Self or Matte, Preset Bus, or Cut + Fill
for the
“ fill ” source.
Clip : Adjust the threshold of the video that “ cuts ” into
the background. A hole is cut into the background
anywhere that foreground luminance is greater than
the clip level.
• Range: 0 to 100, in .01 increments
• Default: 60
Gain : Adjust the sensitivity of the key, enabling you to
change the sharpness of the keyed image. Gain only
affects the edge of the key hole, as set by the clip.
• Range: 0 to 100, in .01 increments
• Default: 90
Opacity : Adjusts the opacity of the keyed image, from
fully opaque to fully transparent.
• Range: 0 to 100, in .01 increments
• Default: 100.00
Reset : Press to return all clip, gain and opacity
settings to their default values.
EM GUI orientation