Chapter 10:
STANDARD 365-095-33577 Revision x.1 IPC4100 Release 1.0 Installation and Operation Guide
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Table 11. Audio / Video Status Fields
Field Description
SPDIF Indicates S/PDIF Mode as set by application software.
N/A - Audio S/PDIF mode is not applicable
IEC958PCM - PCM audio selected
DD - Dolby Digital
For Dolby Digital selection, the following speaker
selection is set:
1/0 right front or left front
2/0 right front and left front
3/0 right front and left front and center
2/1 right front and left front and (right rear or left
rear)
3/1 right front and left front and center and (right
rear or left rear)
2/2 right front and left front and right rear and left
rear
3/2 right front and left front and center and right
rear and left rear
Low Frequency
Effect
Dolby Volume
Captions
Descriptive Video
Service Status
Directed DVS
Languages
Audio Mode Indicates the Audio mode of the incoming digital
service. Valid values:
N/A - the audio mode is not applicable to the
currently tuned stream
Mono - Audio mode is monophonic
Stereo - Audio mode is stereo
Surround - Audio mode is surround sound
5.1 - Audio mode is Dolby Digital 5.1 surround
sound
7.1 - Audio mode is Dolby Digital 7.1