Problem Report Bulletins

PRB: Setting device ID for SAPI 5 voice synthesis ignored

The information in this article applies to:

• SpeechKit 4

Symptoms

Setting audio output device ID for SAPI 5 voice synthesis prior to invoking a StartPlayback request is ignored. Audio is sent to the default multimedia device.

Cause

Previous maintenance to correct switching among various playback result media types reset the audio destination to the default for multimedia requests.

Status

Fixed in SpeechKit 4 build 4.0.120.0.

Component Formats Impacted

All component formats.