saiTtsGetFetchHint

Retrieves when the synthesizer retrieves content from a document server.

Prototype

DWORD saiTtsGetFetchHint ( SAI_SYNTHESIZER_HANDLE synthHd, SAI_FETCH_HINT *hint )

Argument

Description

synthHd

Handle associated with a synthesizer resource.

hint

Pointer to a value that indicates when the synthesizer can retrieve documents from another resource. Allowed values are:

  • SAI_FETCH_HINT_PREFETCH [0]: A file can be downloaded when the request is received.

  • SAI_FETCH_HINT_SAFE [1]: Files are only downloaded when required.


Return values

Return value

Description

SUCCESS

 

SAIERR_INVALID_PARAMETER

One of the specified arguments is invalid.

SAIERR_UNSUPPORTED_SPEECH_PARAMETER

Speech engine does not support the specified parameter.


Details

Use saiTtsGetFetchHint to set the URL access properties to apply when the synthesizer needs to fetch documents or other resources such as speech markup or audio files.

See also

saiTtsSetFetchHint