TANDBERG E5780, Справочное руководство

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Operating the Equipment Locally — Video Menu: Video Source Menu (Standard Definition)
Reference Guide: evolution 5000 E5780 and E5782 Encoder Page 4-25
ST.RE.E10135.4
Selected Item Options 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.
Stored OSD Only available if the Encoder has an OSD loaded.
No Video PID The video PID is no longer transmitted, but it is still referenced in the SI.
OP Video Loss:
Select what is displayed on
the television screen in the
event of losing video input.
No ASI O/P The ASI output is turned off
Normal Encoder is in non multi-pass mode. Predictive Processing:
Read-only indication of the
current mode of a
multi-pass-capable Encoder.
Advanced Encoder is in multi-pass mode.
Only displayed if
M2/EOM2/MPM
hardware option
installed.
Input Termination:
Switch the termination of the
analogue video input On or
Off. Only shown for analogue video formats.
0 Noise reduction off
Adaptive 1 Use noise reduction if necessary but don’t introduce artefacts.
Adaptive 2
Medium adaptive noise reduction, best compromise between Adaptive 1 and
3
Adaptive 3 Very powerful adaptive noise reduction, may introduce some filter artefacts
but will remove as much noise as is possible.
Adaptive 4 Used for turnaround systems where the input video signal includes coding
artefacts.
Fixed 1 Weak non-adaptive noise reduction independent of input noise.
Fixed 2 Medium non-adaptive noise reduction independent of input noise.
Fixed 3 Strong non-adaptive noise reduction independent of input noise.
Noise Reduction:
Switch the noise reduction
feature On (at different
levels) or Off.
Only available when
software option
M2/ESO2/NR is enabled.
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. Refer to
Application Note ST.AN.1094, Video Noise Reduction and Compression for more information.
Max Still Period If set to a value greater than zero it triggers a ‘Freeze Frame On Video Input’
alarm if it detects no movement in the source video for the defined number of
seconds.
PAL-B/G/H/I
PAL-D
PAL-M (Jaimaca)
Default 625 [Analog]:
Sets the default for the 625
Line standard.
PAL-M
NTSC with pedestal
PAL-M
Default 525 [Analog]:
Sets the default for the 55
Line standard.
NTSC no pedestal
I/P Monitor Refresh:
Sets the update rate of the
input video monitor on the
front panel, and the web
browser monitor.