Stops a speech recognition process.
DWORD saiStopRecognizer ( SAI_RECOGNIZER_HANDLE recogHd, SAI_REQUEST_ID *requestId )
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Argument |
Description |
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recogHd |
Handle associated with a recognizer resource. |
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requestId |
Pointer to a unique request identifier returned for this command. |
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Return value |
Description |
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SUCCESS |
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SAIERR_ENGINE_NOT_READY |
Specified recognizer engine is not ready to handle requests. |
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SAIERR_INVALID_PARAMETER |
One of the specified arguments is invalid. |
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Event |
Description |
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SAIEVN_ASR_STOP_DONE |
Request was processed. The result of the request is returned in the statusCode field of the SAIEVN_ASR_STOP_DONE event buffer. |
saiStopRecognizer terminates a recognition process.
If the command interrupts an active recognition request and the statusCode field of the SAIEVN_ASR_STOP_DONE event buffer indicates SUCCESS, the stoppedReqId field specifies the requestId of the terminated request. When saiStopRecognizer interrupts an inactive recognition request, the SAI service does not return SAIEVN_ASR_STOP_DONE for the terminated request.