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SPVTEXTFRAG (SAPI 5.4)

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Microsoft Speech API 5.4

SPVTEXTFRAG

SPVTEXTFRAG is the structure through which input text is passed to the TTS engine.  The text passed to an ISpVoice::Speak call will normally be parsed for SAPI 5 XML, and the resulting list of SPVTEXTFRAGs will be passed to an ISpTTSEngine::Speak call.

  
    typedef struct SPVTEXTFRAG
{
    struct SPVTEXTFRAG   *pNext;
SPVSTATE              State;
    LPCWSTR               pTextStart;
    ULONG                 ulTextLen;
    ULONG                 ulTextSrcOffset;
} SPVTEXTFRAG;

Members

  • pNext
    Pointer to the next text fragment in list. A NULL value indicates the end of the list.
  • State
    The current XML attribute state.
  • pTextStart
    Pointer to the beginning of the text string associated with this fragment.
  • ulTextLen
    The length, in characters, of the text string associated with this fragment.
  • ulTextSrcOffset
    Original character offset of pTextStart within the text string passed to ISpVoice::Speak.