Operation Manual

40
Basic Tab – Additional Audio Support
If the encoder is in a configuration where additional audio channels can be offered, a checkbox
to enable them will be presented in the GUI, as indicated below:
If the box is checked, additional fields will become available for configuring the additional audio
channel. These fields are the same as with the first audio channel. Note that, depending on the
configuration, the Audio Source selection may be grayed out.
After the first additional audio is enabled, the encoder may offer a second additional audio
channel, as depicted below:
The second additional audio option will be offered in the following conditions:
 In a single-channel encoder, if the input signal type is SDI.
 In a dual-channel encoder, if the first additional audio is not being used by the other
encoder channel.
 In a dual-channel encoder, if secondary audio is enabled (see the next section).
Additional audio channels are only available if the Output Protocol in the Encoder Connections
Tab is set to ASI/IP Streaming.