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21 HDE-8C DIN Series
Instruction Manual
6.5 “Main > Encoder” Configuration
The “Main > Encoder” section includes the following sub-tabs: “Video”, “Audio”, and “Refresh”.
6.5.1 “Main > Encoder > Video” Screen
The “Main > Encoder > Video” screen ( Figure 6.5.1 ) is a “user-configurable” screen to select the video encoder parameters
for each input program:
Bitrate: allows user to enter the bitrate for each input video. It is recommended to ensure that the sum of the bitrates
of the input videos in a TS, does not exceed “ TS Bitrate ” selected on the “ Main > Output > TS Config ” screen (see
Section 6.6.1 for details). Setting higher bitrates will provide greater video detail in comparison to lower bitrates, but
may reduce the number of programs available within the TS. Typically HD programs use 12 to 17 Mbps and SD programs
use 3 to 7 Mbps bitrates.
Closed Caption: is the process of passing EIA-608 Closed Captioning (CC) information and displaying the CC text on a TV
or other visual display. Options are: “Enabled” and “Disabled”. (Factory Default: “Disabled”)
Input Format: allows the user to select the type of input video source. Options are: “Component” and “Composite”.
NOTE: The Composite setting is not valid when using DIN-DIN cables (Stk# 3703).
Video Filter Level: A two-dimensional low-pass filter controlling the degree with which the input video is filtered.
Options are: “Off” (no filtering), “On-Level 1”, “On-Level 2”, “On-Level 3”, and” “On-Level 4” (highest filtering coefficient).
Level 1 filtering of the video will smoothen the sharp edges of the pixels and produce a softer image. The softer an
image, the less number of bits required to encode the image at the quantizer level.
Video Coding Mode: Options are: “Frame” or “Field”. (Factory Default: “Frame”)
Figure 6.5.1 - “Main > Encoder > Video” Screen
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