Problem Report Bulletins

PRB: Unable to access wave file after synthesis

The information in this article applies to:

• SpeechKit 4

Symptoms

Opening a wave file after the AudioStop event notification fails when using CDLL Static callbacks.

Cause

The CDLL static callback is running on the same thread as the AudioStop event notification and before the SAPI 5 stream objects are released.

Status

Ensure SAPI 5 stream objects released before AudioStop event fires. Fixed in SpeechKit 4 build 4.0.114.0.

Component Formats Impacted

CDLL component library using static callbacks.