Ericsson AVP 1000 1RU, Reference Manual, Page: 259 / 508

Web GUI Control
EN/LZT 790 0023/1 R16A
5-83
Input Detection
The CE-x VCM supports video input detection as described in Chapter 3, Getting
started: How to Configure and Use Input Detection.
5.5.3.3.2 Audio Stream Configuration
Audio Input
The following parameters are available on the Input tab of the Properties widget on
the Service Configuration page when an audio component is selected in the
Outputs widget. The same parameters can be accessed through the
Advanced/CE-x/Audio Module/Audio <n>/Input menu on the front panel.
Table 5.53 Audio Input Parameters
Parameter Values Description
Input Format Uncompressed (LPCM), MPEG Layer II, Dolby
Digital, Dolby E, AAC Sets the input format used by the audio encoder.
Input Source Off, Mute, Test Tone, Embedded 1 to 8, Input 1 -
4 Sets the source used by the audio encoder. No input is fed
to the encoder if Off is selected. Mute mutes the incoming
audio and encodes silence. Test Tone encodes an 1 kHz
test tone, Embedded 1 to 8 sets the source to an SDI
embedded audio stream. Input 1-4 are for the digital
inputs.
Output On Audio Loss No PID, Silence Specifies the action to take when input is Lost. No PID is
for dropping the audio PID from the stream, Silence is for
encode silence.
NOTE: When No PID is selected, the reference to the PID
is not removed from the Program Map Table, so a
Transport Stream analyzer will indicate a ghost PID in the
output Transport Stream.
Source Switchout
Off, Mute, Test Tone, Embedded 1 to 8, Input 1 -
4 Specifies which input to output to the reference output on
the 15-way D-type audio connector.
Audio Encoding
The following parameters are available on the Encode tab of the Properties widget on the
Service Configuration page when an audio component is selected in the Outputs widget.
The same parameters can be accessed through the Advanced/CE-x/Audio Module/Audio
<n>/Encode menu on the front panel.
Table 5.54 Audio Encoding Standards
Parameter Options Description
Coding Standard MPEG Layer 2 MPEG Layer 2 Encode(More than two channel pairs
require the /SWO/M1L2 license)
Dolby Digital Dolby Digital encode, requires CE/SWO/DOLBYAC3
license.
AAC-LC AAC-LC encoding, requires CE/SWO/AAC license.
HE-AAC HE-AAC or HE-AAC v2encoding, requires CE/SWO/AAC
license.
Pass-thru Pass-thru of the input