Operating the Equipment Locally
Instruction Manual: evolution 5000 E5710 and E5720 Encoder
Page 4-35
ST.TM.E10074.1
Table 4.25: Background Colour Options
Available Options
White
Blue
Magenta
Yellow
Green
Pink
Black
Red
Orange
Grey
Cyan
OP Video Loss Option
This option gives the choice of what is displayed on the television screen in
the event of losing video input. To access the OP Video Loss option, press
the OP Video Loss softkey from the
Video
Source Menu
.
OP Video Loss
Output on Video Loss :
+
Freeze Frame
—
Enter
l
Update using softkeys
Quit
l
Table 4.26: OP Video Loss Options
Selected Option
Description
Freeze Frame
The last video frame received is encoded if the video input is lost.
Black
A black screen is encoded if the video input is lost.
Bars & Red
Bars and red test pattern is encoded if the video input is lost.
Ident
The last video frame received is encoded if the video input is lost. Text message is superimposed.
Black + Ident
A black screen is encoded if the video input is lost. Text message is superimposed.
Bars & Red + Ident
Bars and red test pattern is encoded if the video input is lost. Text message is superimposed.
Input Termination Option
To access the Input Termination option, press the Input Termination
softkey from the
Video
Source Menu
. This enables the termination of the
analogue video input to be switched On or Off.
Noise Reduction Option
2
This option enables the noise reduction feature to be switched on (at
different levels) or off. The feature can be used when the incoming picture
material is corrupted by high frequency noise (such as white noise). When
noise reduction is enabled, the Encoder applies sophisticated edge
preserving filters on the incoming material and removes the noise which
can reduce the encoding difficulty considerably.
To access the Noise Reduction option, press the Noise Reduction softkey
from the
Video
Source Menu
.
The three levels of noise reduction are in increasing order of noise
reduction capability. They are independent of video content. All three
settings are noise-level adaptive, i.e. it is not necessary to change the
setting for different noise levels.
2
Noise reduction is only available when software option M2/ESO2/NR is purchased.