Troubleshooting: InsufficientBufferSizeException

Example

Exception in AudioGraph: Node audioout-soundio cannot render because output
buffer size is insufficient (8192 samples requested, buffer size = 2048).
Increase the buffer size.

Description

This exception occurs because the audio hardware is requesting more samples than a node has currently allocated. This allocation is controlled by SignalFlow's output_buffer_size config parameter.

Solution

Increase the output_buffer_size within your SignalFlow configuration. This can be done by adding the below to your ~/.signalflow/config file:

[audio]
output_buffer_size = 8192

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Last update: 2024-07-22
Created: 2024-07-22