User manual

Automation Protocol Audio Commands (old)
Miranda Technologies Ltd Page 76
Audio Commands Table
The table below shows the commands used to control the audio layer. Each
entry in the table shows a parameter to be put in the command string. These
parameters are not separated by spaces as they are all of fixed length. The
values for each parameter are of set types that are described in the section
starting page 80.
The number ranges for most parameters are zero-based. The audio General
Purpose Interface (GPI) programming script controls the same Easysound
audio layer features and functions as the automation protocol, but uses unity-
based parameters. This is an important consideration for those planning to
control Oxtel units using both audio GPI script files and serial automation
control.
Audio Command ID Param_1 Param_2 Param_3
Matrix input pre-select a Matrix Input Pre select Source
path_no phys_io
Set input mode b Matrix Input Input Mode
path_no io_mode
Set input pan c Matrix Input Pan Value
path_no pan_val
Set mix d Matrix Output Input Level Block
path_no mix_blk
Set mix mode e Matrix Output Output Mode
path_no io_mode
Set output patch f Patch Output Patch Input Select matrix
input or output
path_no path_no patch_source
Set output gain g Patch Output Gain Duration
path_no gain_val duration
Set embedded output h Patch Output Embedded
channel
path_no phys_io