MICROTRONIX DX-2200-SW-02, Руководство пользователя

Страница: 22 / 87

DX-2200
– Dual-view 2x1 SDI Video Switcher
Page 22 of 87
TPInnnn
Non-selected Layer: Set the transition speed in units of pixels
per frame for the wipe modes.
‘nnnn’ is a positive integer between 1 and 4 digits in length.
TPAnnnn
Non-selected Layer: Set the transition speed for the fade mode
in units of alpha change per frame.
‘nnnn’ is a positive integer between 1 and 4 digits in length and
between 1 and 255 in value.
TPSnnnn
Non-selected Layer: Set the transition point for the Split Screen
Modes. ‘nnnn’ is the row or column number and can be
between one and four digits in length.
TPBnnnn
Non-selected Layer: Set the alpha value used in the Horizontal
and Vertical Alpha Split modes for pixels after the transition
point. ‘nnnn’ is an integer of between one and four digits in
length. The valid range for alpha is 0 to 255.Setting a value
greater than 255 causes the DX-2200 to use the default alpha,
which is the inverse of the initial alpha.
TS0
Selected Layer: Complete any transition effect immediately or
exit from the Alpha Split modes.
TS1 Selected Layer: Wipe from Top to Bottom
TS2 Selected Layer: Wipe from Bottom to Top
TS3 Selected Layer: Wipe from Right to Left
TS4 Selected Layer: Wipe from Left to Right
TS5 Selected Layer: Fade
TS6 Selected Layer: Horizontal Alpha Split
TS7 Selected Layer: Vertical Alpha Split
TSInnnn
Selected Layer: Set the transition speed in units of pixels per
frame for the wipe modes.
‘nnnn’ is a positive integer between 1 and 4 digits in length.
TSAnnnn
Selected Layer: Set the transition speed for the fade mode in
units of alpha change per frame.
‘nnnn’ is a positive integer between 1 and 4 digits in length and
between 1 and 255 in value.
TSSnnnn
Selected Layer: Set the transition point for the Split Screen
Modes. ‘nnnn’ is the row or column number and can be
between one and four digits in length.
TSBnnnn
Selected Layer: Set the alpha value used in the Horizontal and
Vertical Alpha Split modes for pixels after the transition point.
‘nnnn’ is a number of between one and four digits in length. The
valid range for alpha is 0 to 255.Setting a value greater than
255 causes the DX-2200 to use the default alpha, which is the
inverse of the initial alpha.
Example 1a:

Set the DX-2200 to the Alpha Blended Overlay Mode (Mode 5),

Set the alpha to full visibilty to provide a hard switch between the two input
images, and

Use the Vertical Alpha Split Mode to split the screen vertically with the split
position at column 400.