Barco Iosono Core R9801500 Installation And User Manual page 32

6. Control Unit
Image 6-7
Sampleplayer configuration page
Sample Base Path
The path containing *.imf sourced file location. The preconfigured path (/var/ftp/pub/) corresponds to the root path of the remote-
accessible FTP.
The SamplePlayer can only play *.imf files but no *.icf files
Channels
The channel setting limits the number of objects that can be played in parallel. This number is the sum of all samples (*.imf files)
played simultaneously at any point in time. Objects exceeding the Channel settings will be muted automatically.
Two files containing 32 objects each, will require a Channel setting of 64 to be played back in parallel or over-
lapping. When set to 32 channels, only the file started first will be audible. Higher numbers of Channels will
increase the processing load of the system
6.2.8 Scene Designer
About
The object based audio description concept requires an audio object to consist of audio data and scene data. The scene data is
created in the Scene Designer, such as position, source type and others. With the Scene Designer you can create acoustic scenes
by arranging multiple audio objects in your setup. According to the input routing the audio data will be assigned to each source.
For applications that do not include an external scene sender like the Spatial Audio Workstation or any other kind of OSC device,
scene data can be generated with the Scene Designer service. Each source you create provides the scene data for its corresponding
live input channel.
If you use the Scene Designer, make sure to create sources for all your input channels. Inputs without corre-
sponding scene data will be automatically muted.
6.3 Extensions
About
Extensions are software add-ons that come either free with every IOSONO CORE system or can be purchased from Barco individu-
ally. These add-ons can be activated from the System - Options menu and provide additional features that are not tied to a specific
preset. Once activated, each extension will add an additional icon to the tab bar, providing direct access to all its features.
6.3.1 Scene Display Extension
The Scene Display extension displays the scene data as sources describing the auditory scene that is currently processed by the
IOSONO CORE. A fold-out table on the right of the display gives detailed information about each source and its rendering parame-
ters.
The Scene Display only shows a scene when a preset is running and the Pro- cessing service is provided with
valid scene data.
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