IDK MSD-54 Series Command Guide User Manual
Page 78
MSD-54 Series Users Guide (Command Guide)
78
@GAF
Get audio format
Command
format
@GAF, ch
Return value
format
@GAF, ch, format_1, frequency_1 (, format_2, frequency_2･･･)
Parameter
ch
: Input channel
1 = IN1 to 5 = IN5
format_1-7
:Audio format [Default]: Enable only linear PCM output
0 = Linear PCM, 1 = AC-3/Dolby Digital, 2 = AAC,
3 = Dolby Digital+, 4 = DTS, 5 = DTS-HD, 6 = Dolby TrueHD
frequency_1-7
: Sampling frequency
1 = 32 kHz, 2 = 44.1 kHz, 3 = 48 kHz, 4 = 88.2 kHz, 5 = 96 kHz,
6 = 176.2 kHz, 7 = 192 kHz
[Default]: DTS-HD: 192 kHz; Dolby TrueHD: 96 kHz; others: 48 kHz
Send the available audio format and max. sampling frequency.
Example Send
Receive
@GAF,1
@GAF,1,0,7
Get available audio format of IN1.
Up to 192 kHz audio of Linear PCM is enabled to be
output.
Related info.
8.9.5 Audio format