Defining Audio Channels
Audio output is defined on a per-layer basis and by setting the Audio Base Channel in the Inspector. The Audio Base Channel represents the first channel. If a media file or live input contains more than one audio channel, the next channels are routed to the subsequent channels on the same output device.
Example: Entering ‘3’ in the Audio Base Channel field for a layer and placing a clip with two channels of audio on that layer, will play out the two audio channels from the clip on the selected audio device's output 3 and output 4.
The setting for Audio Base Channel can be found by selecting a Layer and navigating to the Setup tab in the Inspector. From here, you can select the Server you want to output this layer's audio from and enter the Audio Base Channel.

Please note that the audio device is set up in the Settings menu accessible via the gear icon on the top right of the user interface. Here, you can also make changes to audio settings for remote servers. More more details, please read ‘Client Audio Playback’.
Pixera 25.2 R 12 | 19th November 2025 | B.C. and F.E.
