Setting The Action To Take When Input Video Is Missing; Setting The Colour Of The Letterbox Panels; Selecting A Custom Colour For The Letterbox Panels; Setting A User Aspect Ratio - evertz 7700 Manual

7700 MultiFrame Manual
7710UC-HD HD UpConverter

6.4.2. Setting the Action to Take when Input Video Is Missing.

Output Picture
Loss of Video
Black
Blue
Pass

6.4.3. Setting the Colour of the Letterbox Panels.

Output Picture
Panel Colours
Black
Blue
Red
White
Custom

6.4.3.1. Selecting a Custom Colour for the Letterbox Panels

There are three menu items used to set the custom colour. The menu item for each colour component
works in the same way so for simplicity only the menu item for the Red component will be shown in the
manual.
Output Picture
Custom Panel Colour
Red
0 to 255

6.4.4. Setting a User Aspect Ratio.

There are four registers for each input video standard that set the portion of the input picture that will be
upconverted. For the sake of clarity only the menu items for the 525 input video standard are shown in the
manual. These register settings do not have any effect when the pre-defined aspect ratios are used.
Output Picture
525 Input H Start
525 Input H Start = 0
Output Picture
525 Input V Start
525 Input V Start = 0
7710UC-HD-16
The user can set the output to go to black, go to blue or pass the input with
this control. DIP switches 1 to 4 set the video standard of the output. (See
section 5.1)
When set to Pass the output video will be incoherent when the video input is
missing.
The user can set the colour of the letterbox and side panels with this control.
You can choose from one of the predefined colours or define a custom
colour
This control defines one of the component colours for a custom colour for
the side panels. Set the R, G or B value for the custom side panel colour
that you want.
Hint you can use a standard colour picker such as is available in Microsoft
Paint to determine the colour values that you want to use.
The Input H Start and Input H Stop define the horizontal portion of the input
image to process to the output. Note that the input image number of pixels
must be equal or smaller than the output number of pixels set by the Output
H Start and Output H Stop registers. The range of values is 0 to 719 pixels
for 525 input video and 0 to 575 for 625 input video.
The Input V Start and Input V Stop define the vertical portion of the input
image to process to the output. Note that the input image number of lines
must be equal or smaller than the output number of lines set by the Output
V Start and Output V Stop registers. The range of values is 0 to 484 for 525
input video and 0 to 575 for 625 input video.
Revision 1.3