Audiokinetic Wwise Knowledge Base

Why are my sample accurate transitions not accurate?

When using sample accurate transitions, the Sound Engine guarantees that two or more sounds will play back to back in a sample accurate way, by stitching the two source files. But performing multiple kind of effects on the sources before being stitched may cause minor glitches between sounds

- Using a compression codec that may change significatively the amplitude of the last sample of a source.

- Performing sample rate conversion lowering the sample rate of the sound (either at run time or while generating banks).

- Performing sound base effect (including LPF).

In most situations, sounds will still transition smoothly even after performing some conversions, but in some extreme situations, you may notice it.




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Last Updated
3rd o February, 2009

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