Operating the Equipment Locally
Page 4-36
Instruction Manual: evolution 5000 E5710 and E5720 Encoder
ST.TM.E10074.1
Once a level has been selected it can be left enabled. When a clean source
is used the noise reduction dynamically switches off and then back on
when noise is present. Refer to Application Note ST.AN.1094, Video Noise
Reduction and Compression for more information.
Noise Reduction
Noise Reduction :
+
Level 3
—
Enter
l
Update using softkeys
Quit
l
Table 4.27: Noise Reduction Options
Selected Option
Description
Off
Level 1
Use noise reduction, if necessary, but don't 'damage' the picture in any way.
Level 2
Medium setting (best compromise), quite powerful, but noise reduction might, very occasionally,
introduce some artefacts.
Level 3
Very powerful noise reduction that may introduce some artefacts.
Logo Option (When Logo Downloaded into Unit)
To access the Logo option, press the Logo softkey from the
Video
Source
Menu
. This gives the choice of superimposing the broadcaster’s logo on the
video (On) or not (Off).
NOTE…
This option only appears if the logo has previously been downloaded into the equipment (see
Annex E,
Creating and Downloading a Logo
).
Time Code Option
This option indicates the time given by the Vertical Interval Time Code
(VITC) or generated by the Encoder. It is for status only and cannot be
changed.
4.8.3
Video Encoder Menu
Overview
The
Video
Encoder
Menu
is selected from the
Video
Menu
by pressing the
Video Encoder softkey. This menu permits the selection of video
encoding parameters.
Profile/Level Option
NOTE…
This option is always MP@ML and cannot be changed unless the M2/ESO2/422 software option is
enabled.
To access the Profile/Level option, press the Profile/Level softkey in the
Video
Encoder
Menu
.