User`s manual

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AXIS Media Control - Audio Tab
Audio Tab
The Audio Tab controls the default AMC start settings for your PC's speakers and microphone and audio buffering.
Start Settings
Mute speakers - Turn off the sound from your PC's speakers.
Mute microphone - Turn off the sound from your PC's microphone.
Audio Source
This setting enables the user to change which sound card input should be used when transmitting audio to the server. The
Default setting will try to use a microphone input on the server’s sound card.
Playout Buffer
The audio buffer size MJPEG audio over HTTP can be adjusted from min to max depending on the quality of your network
connection. For networks with lower bandwidth, a higher audio buffering level will reduce audio break-up, but may introduce
a noticeable lag in audio transmission. The default value is Low, which assumes an internal network or a network with good
bandwidth.
Talk Button Option
Push-to-talk - If you have configured you Axis camera to be in half duplex mode, select this option to speak by clicking and
holding down the microphone button. Let go of the microphone button to be able to hear.
Toggle - Click once to talk and click once to listen. Note that this option is only valid in half duplex mode and in Simplex -
speaker only modes. In Simplex - mode, you switch between talk and secrecy (i.e., no audio is transmitted).