Ericsson AVP 4000, Справочное руководство, Страница: 117 / 422

Getting Started
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3.8.2 How to Configure Audio Parameters
Audio Input Parameters
To configure the audio input parameters, select the AVP Encoder
/
Audio
Module/Audio Encode 1/Input menu and set the parameters as listed in
Table 3.15.
Table 3.15 Audio Input Settings
Parameter Settings
Input Format Uncompressed (LPCM), MPEG Layer II, Dolby Digital, Dolby Digital Plus, Dolby E
Input Source Off, Mute, Test Tone (-18 dBFS), Test Tone (-20 dBFS), Embedded 1-8.
Output on Audio Loss No PID, Silence
Audio Encode Parameters
To configure the audio encode parameters, select the AVP
Encoder
/
Audio
Module/Audio Encode 1/Encode
menu and set the parameters as listed in
Table 3.16.
Table 3.16 Audio Encode Settings
Parameter Settings
Coding Standard MPEG Layer II, Dolby Digital, Dolby Digital Plus, AAC (Options depend on licenses)
Bit rate Range depends upon selected coding standard
Coding Mode Available options depend on selected coding standard
The parameters of the encoding can be configured in a sub menu whose name
depends on the Coding Standard chosen. Set up the encoding as needed.
Note: The number of audios available for configuration will depend upon the
number of licenses.
3.8.3 How to Set Up a Transport Stream
A Transport Stream is made up from one or more services. A service is made up
from one or more components. To build a Transport Stream, proceed as follows:
1. Select the
Output menu.
2. Select the output to which the Transport Stream is to be sent.
3. Select
Transport Stream ID: 1 .
4. Check that the parameter settings are correct.