Cakewalk - SONAR Documentation - Reduce GUI updates to improve playback performance

Improving audio performance ► Improving performance with digital audio ► Reduce GUI updates to improve playback performance

Reduce GUI updates to improve playback performance

SONAR has a CPU conservation mode that reduces the number of GUI updates with no effect on actual playback quality and rendering. This maximizes CPU resources for the audio engine and can be useful while playing projects that consume a lot of CPU, to help avoid dropouts.

Like the Scroll Lock key, the Pause key now works as a special GUI throttle toggle key. When the Pause key is pressed, SONAR runs in a CPU conservation mode by reducing the frequency of GUI updates. For example, VU meter updates, Now position pointer and progress updates will appear to update less frequently.

During CPU conservation mode, the UI is only updated once per second.

This mode can also be helpful to conserve CPU while doing a real-time bounce (see Real-time bounce).

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