Sony MVS-3000 System, Руководство пользователя

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Transitions
Chapt
er
3
Sig
nal Se
lec
tion and
T
ra
ns
itions
Signal Name Display
You can attach a name (source name) to each signal
assigned to a cross-point button, with a maximum of 16
characters.
• The source name displays in the cross-point control
block show the source names of the video signals
assigned to numbers 1 to 23.
• To display the source names for numbers 24 to 62, press
the [SHIFT] button assigned to the 1st row.
Colors of lit cross-point buttons
In a particular row of cross-point buttons, only the last
pressed button is effective, and lights amber or red. The
amber indicates the “low tally” state, and the red indicates
the “high tally” state, to indicate whether or not the
selected signal appears in the final output video.
Transitions
Transition Types
Meaning of colors of lit cross-point buttons
Color State Meaning
Amber Low tally Does not appear in final
output video.
Red High tally Appears in final output
video.
Type Description Independent
key
transition
See
page
Mix The new video
progressively fades in
over the current video.
The sum of the two
video outputs is
maintained at a
constant, with the
output of each at 50%
at the mid-point of the
transition (i.e., when
the fader lever is in the
center position).
Selectable –
NAM (non-
additive mix)
The current video and
new video signals are
compared, and the
signal with the higher
luminance level is
given priority in the
output. The signals are
compared at the mid-
point of the transition
when both signals are
at 100%, at which point
the signal with the
higher luminance level
overpowers the other
signal.
Not
selectable
–
Super mix The current video is
maintained at 100%
output for the first half
of the transition as the
new video is mixed
while increasing
progressively to 100%.
Not
selectable
p. 50
Preset color
mix
The current video is
replaced by the new
video in a two-stage
transition, with a color
matte (unpatterned
display) inserted during
the first stage.
Not
selectable
p. 50
Wipe The current video is
replaced by the new
video according to a
predetermined wipe
pattern.
Selectable
p. 83
DME wipe Using an image
transformation effect,
the current video is
replaced by the new
video as in a wipe.
Selectable
p. 93
Clip
transition
Linked to a mix
(dissolve) or wipe
transition, a frame
memory clip (movie) is
played back.
Not
selectable
–
Cut The new video quickly
cuts into and replaces
the current video.
Selectable –
Type Description Independent
key
transition
See
page