TANDBERG E5780, Справочное руководство

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Operating the Equipment Locally — Video Menu: Video Source Menu (High Definition)
Page 4-28 Reference Guide: evolution 5000 E5780 and E5782 Encoder
ST.RE.E10135.4
4.5.4 Video Source (High Definition)
This menu permits the selection of video source parameters. The screens vary according to
the type of video source selected.
Table 4.10: Video Source Menu (High Definition)
Selected Item Options Description
Off
HD-SDI HD Serial digital video input on HD SDI IN connector.
Color Bars Colour bar test pattern.
Black Black internal test pattern.
HD [Video] Input:
Sets the HD Video Input.
Monitor Test Pattern
60 Hz 480p/59.94, 480p/60, 720p/59.94, 720p60, 1080pSF/23.976, 1080pSF/24,
1080i/29.97, 1080i/30 HD Input Format:
Sets the HD format to
encode coming in on the HD
SDI connector.
50 Hz 576p/50, 720p/50, 1080i/25, 1080pSF/25
Off No action is performed with regards to the input format – it just passes the
video on to be coded, even if it is not correctly aligned. Auto Sense:
There are two modes of
operation selectable.
On The Encoder adjusts the input setting with regards to the actual input. Any
change is reflected back as status on the Encoder interfaces. The normal
input selection is read-only.
Input Horiz Res:
Sets how much picture is fed
to the encoding engine. A table of live options for 1080 input only and can be 1920 or 1440. If it is
1440, the sides of the video will be lost.
Video Locked:
Indicates whether the video
is locked. It is for status only and cannot be changed.
HD Video Locked:
Indicates whether the video
is locked. It is for status only and cannot be changed.
Sharp Filter is at the maximum bandwidth possible for the resolution selected.
Medium Slightly reduced bandwidth.
Soft Reduced a little further still.
Medium Soft
Auto Automatically adjusts the bandwidth depending on the video bitrate and
resolution settings.
Video Bandwidth:
The Video Bandwidth Option
controls the filtering of the
video before it is
compressed.
Reducing the bandwidth requires slightly less bits in the compressed bitstream. Refer to ST.AN.BW.E10074
for more information.
On Adaptive Pre-processing:
Changes the filtering of the
input signal according to the
complexity of the picture.
Off
It will be a small change from the bandwidth/noise reduction setting currently
selected.
Black A black screen is encoded if the video input is lost.
Stored OSD Only available if the Encoder has an OSD loaded.
OP Video Loss:
Gives the choice of what is
displayed on the television
screen in the event of losing
video input.
No ASI O/P The ASI output is turned off