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Query syntax
Query response
Example 1
Example 2
Example 3
Related commands
Video Test Generator User Guide
LSV3 LSV2 LSV1 LSV0 Level Shift Value
1
1
1
1
1
1
DMI
Down-mix inhibit (see EIA/CEA-861-B standard, Table 24 for settings)
DM_INH Describes whether the down mixed stereo output is permitted
0
Permitted or no information about any assertion of this
1
XAUD:audparameter?
value
The following example sets the number of audio channels (CC parameter) to 2 in the
Audio Infoframe.
XAUD:CC 2
IFGU
The following example sets an Audio InfoFrame with these properties:
•
Seven channels (CC parameter)
•
MPEG1 coding type (CT parameter)
•
16-bit sample size (SS parameter)
•
88.2KHz frequency (SF parameter)
•
72KHz maximum bit rate (MBR parameter)
•
All but channel 3 (LFE) are allocated (CA parameter)
•
10dB attenuation during source device down-mixing (LSV parameter)
•
Down-mixing permitted (DMI parameter)
XAUD 4 1 10 6 3 1 4 9 18 10 0;IFGU
The following example reports the current setting for the Member Bit Rate parameter in
the Audio Infoframe.
XAUD:MBR?
IFTR, IFTG, IFGU, DAXA,
0
14dB
1
15dB
Prohibited
DACA
577
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