ResumePlayback fails to resume synthesis and playback with SAPI 5

Last reviewed: 4/10/2004

PRB Article ID: P040403

The information in this article applies to:

  • SpeechKit 4


After pausing synthesis or audio file playback with PausePlayback, ResumePlayback fails to resume synthesis and audio playback with SAPI 5.


The ChantTTS SAPI 5 implementation relies on audio object states rather than pause/resume count like it does for other APIs. Depending on audio handlers on the specific system, the audio states may not reflect state changes.


Changed ChantTTS to use common pause/resume count mechanism across all APIs. Fixed in SpeechKit 4 build

Component Formats Impacted

All component formats.