audio volume
Gets or sets the volume of the specified audio channel. The valid range depends on the channel.
Synopsis
audio [ channel ] volume { get | up | down | set <level> }
Channels
master
The channel currently designated as
master/AEC reference.
line_in_1
line_in_2
Line In 1 and 2 (microphones or other inputs)
usb3_playback_left
usb3_playback_right
USB3 Playback left and right input channels
hdmi_in_<1..2>_left
hdmi_in_<1..2>_right
HDMI inputs 1 and 2, left and right channels
dante_in_<1..4>
Dante audio inputs 1 through 4 (microphones)
line_out_1
line_out_2
Line Out 1 and 2 (speakers or other outputs)
usb3_record_left
usb3_record_right
USB3 Record left and right output channel.
ip_out_left
ip_out_right
Left and right channels of the IP stream's audio.
hdmi_out_left
hdmi_out_right
Left and right channels of the HDMI audio
output.
dante_out_<1..4>
Dante audio outputs 1 through 4 (speakers)
Options
get
Returns the current volume of the specified
channel.
up
Increases the volume of the specified channel
by 1 dB.
down
Reduces the volume of the specified channel
by 1 dB.
set <level>
Sets the volume of the specified channel in dB.
Valid ranges:
Examples
audio line_in_1 volume up
OK
>
Increases the volume for Line In 1 by 1 dB.
audio line_out_1 volume get
volume -10.0 dB
OK
>
Returns the current volume for the speaker connected to the line out port.
54
Complete Manual for the AV Bridge 2x1 Presentation Switcher