Microsoft Speech SDK SAPI 5.1

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SPVOICESTATUS

SPVOICESTATUS contains voice status information. This structure is returned by ISpVoice::GetStatus.

typedef struct SPVOICESTATUS
{
    ULONG       ulCurrentStream;
    ULONG       ulLastStreamQueued;
    HRESULT     hrLastResult;
    DWORD       dwRunningState;
    ULONG       ulInputWordPos;
    ULONG       ulInputWordLen;
    ULONG       ulInputSentPos;
    ULONG       ulInputSentLen;
    LONG        lBookmarkId;
    SPPHONEID   PhonemeId;
    SPVISEMES   VisemeId;
    DWORD       dwReserved1;
    DWORD       dwReserved2;
} SPVOICESTATUS;

Members

ulCurrentStream

The number of the current stream being synthesized or receiving output (see ISpVoice::Speak for more information on stream numbers).

ulLastStreamQueued

The number of the last stream queued.

hrLastResult

Result of the last Speak or Speakstream call.

dwRunningState

Indicates the status of the voice.. That is, whether it is currently speaking, is done with all pending speak requests, or is currently waiting to speak. The possible flag values are contained in the SPRUNSTATE enumeration. A value of  zero indicates that the voice is currently waiting to speak.

ulInputWordPos

Character position within the input text of the word currently being processed.

ulInputWordLen

Length of the word currently being processed.

ulInputSentPos

Character position within the input text of the sentence currently being processed.

ulInputSentLen

Length of the sentence currently being processed.

lBookmarkId

Current bookmark string (in base 10) converted to a long integer. If the string of the current bookmark does not begin with an integer, lBookmarkId will be zero. For example, if the bookmark name is "123Bookmark", the lBookmarkId is "123"; and if the bookmark name is "hello", the lBookmarkId is zero.

PhonemeId

Current phoneme ID - see SAPI Phoneme set

VisemeId

Current viseme ID - see SAPI Viseme set

dwReserved1

Reserved for future expansion.

dwReserved2

Reserved for future expansion.