Cisco D9854, Руководство по установке и настройке, Страница: 231 / 440

Setting up Audio and Video Information
207
7 From the Wide Screen Signalling drop-down list, choose the wide screen
signaling output mode. It is used to select how the receiver affects PAL WSS
when it is present in the VBI line 23. The table below describes each of the
options. The default is Auto.
WSS Mode Description
Passthrough Passes WSS unmodified as received by the receiver.
Auto:Create Creates WSS to output the correct aspect ratio when performing
aspect ratio conversion.
Auto:Modify If WSS is present in the input stream, it is modified to output the
correct aspect ratio when performing aspect ratio conversion. If
WSS is not present in the input, no WSS will be present in the
output.
Suppress Removes WSS output.
8 Check the Enable Banner Display check box to display alarms and warnings on
the on-screen display (for example, TV monitor).
9 Click Apply .
Viewing the Video Status
The Video Status area displays the current video settings, and the encoding, bit rate,
FPS and aspect ratio of the incoming signal. The fields are read-only. The following
table describes the video status information displayed:
Video Status Description
Primary Video
Output Indicates the actual output video format (Auto, HD 720p, HD 1080i,
or SD).
Standard Definition
Output Displays the actual standard definition format of the primary video
output if the PV Output is set to SD.
Aspect Ratio Displays the standard definition aspect ratio of your TV monitor.
Wide Screen
Signalling Displays the Wide Screen Signaling output mode.
Encoding Format The input stream type of the received signal/program.
Bit Rate (Mbps) Indicates the bit rate of the input video stream, in Mbps.
Frame Rate (fps) Indicates the frame rate of the input video stream.
3:2 Pulldown Indicates whether 3:2 pulldown is detected, was recently detected,
or not detected in the input video stream (Yes, Recent, or No).