VBrick 6000 series Admin Manual page 36

Video Source
Closed Caption
Inserted CC
Update Rate
Inserted CC Text
Inserted CC Row
Luminance
Contrast
Saturation
26
This enables the user to select the bandwidth for tracking the video
input.
• Normal – Select for stable sources such as Cable, DVD or camera.
• High Jitter – Select for unstable sources such as VCR or VTR.
This setting enables closed captioning.
• Video CC Enabled – Reads the embedded video closed captioning
text.
• Inserted CC Enabled – Inserts the user defined text set in the
Closed Caption Text field.
Displayed when Inserted CC Enabled is set. This sets the rate with
which the closed captioning field gets updated for the box (default is
medium). Only works when Inserted CC Enabled is selected for
Closed Caption above.
• Slow – When set to slow, the inserted closed captioning field will
be updated every 60 seconds.
• Medium – When set to medium, the closed captioning field will
update every 20 seconds.
• Fast – When set to fast, the closed captioning field will update
every 5 seconds.
Displayed when Inserted CC Enabled is set.Sets the text that is
inserted into the closed captioning field of the encoded stream
(default is "inserted string" \h \d \t \c). Only works when Inserted
CC Enabled is selected for Closed Caption above. Enter any string up
to a maximum of 32 characters (including the Host Name, Date and
Time). No double quotes, less than <, or greater than > symbols are
allowed. Special codes can be substituted for the text in a string as
follows:
• \h or \H – Host Name.
• \d or \D – Current Date.
• \t or \T – Current Time.
• \c# or \C# – Set Color (where # = the number corresponding to
color). 0 = White, 1 = Green, 2 = Blue, 3 = Cyan, 4 = Red, 5 =
Yellow, 6 = Magenta
Displayed when Inserted CC Enabled is set. Sets the position on the
screen where the text defined in the Closed Caption Text field will
appear in the decoded video. Can be set from 1 through 15, where 1
indicates the top of the screen and 15 indicates the bottom of the
screen (default is 15), when Inserted CC is enabled.
0–255. Default = 128. The luminance is the information about the
varying light intensity of an image, which is best described as
brightness.
0–127. Default = 64. The contrast is the range of light-to-dark values
of an image that are proportional to the voltage differences between
the black and white levels of the signal.
0–127. Default = 64. The saturation is the spectral purity or intensity
of a color.
© 2009 VBrick Systems, Inc.