Web Browser Interface — Video Menu
Reference Guide: EN8000 MPEG-4 Part 10 (H.264/AVC) Encoders
Page 5-25
ST.RE.E10233.1
5.7.3
Video / HD Video Source Menu
Table 5.9 describes the HD Video Source menu items, which permit the selection of video
source parameters when operating in the High Definition video format.
They are listed alphabetically to help with retrieving the information.
Path: / Configure / Video Menu / HD Video Source
Table 5.9: HD Video Source Option Descriptions
Selected Item
Options
Description
Local Oscillator
The system clock is derived from the local oscillator.
Video
The system clock is locked to the video source.
Clock:
Must be set to a video or external
source before changing the value
or it will default to Local Oscillator.
HSYNC (External)
The system clock is locked to the HSYNC input.
HD-SDI Audio PLL Locked:
Indicates the state of the audio PLL
with respect to the HD-SDI input.
This is for status only and cannot be changed.
HD-SDI
High Definition Serial digital video input on
HD-SDI IN
connector.
Color Bars
Frames of color bars are passed into the video encoding module independent of
the input.
Input:
Enables the Video Input to be set.
Black
Frames of black only are passed into the video encoding module independent of
the input.
In-picture VBI Suppression:
Enables blanking of 16 VBI lines to remove VBI from upconverted active video.
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.
Vert Res
(29.97/59.94 Hz)
Vert Res
(25 Hz/50 Hz)
Input Auto Sense:
There are four modes of operation
selectable.
Frame Rate and
Vert Res
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 Detected:
Displays the incoming video format.
This option is for status only and cannot be changed.
720p/50
720 lines x 1280 pixels 50 Hz Progressive
720p/59.94
720 lines x 1280 pixels 60/1.001 Hz Progressive
1080i/25
1080 lines x 1920 pixels 25 Hz Interlaced
Input Format:
1080i/29.97
1080 lines x 1920 pixels 30/1.001 Hz Interlaced
