Helper SpConvertStreamFormatEnum (SAPI 5.4)
Microsoft Speech API 5.4
SpConvertStreamFormatEnum
SpConvertStreamFormatEnum converts the specified stream format into a fully populated wave format structure.
Found in: sphelper.h
SpConvertStreamFormatEnum(
SPSTREAMFORMAT eFormat,
GUID *pFormatId,
WAVEFORMATEX **ppCoMemWaveFormatEx
);
Parameters
- eFormat
[in] The requested stream format. Must be a valid SPSTREAMFORMAT value of SPSF_8kHz8BitMono or greater. - pFormatId
[in, out] The GUID of the new format. May be GUID_NULL if an error occurred. - ppCoMemWaveFormatEx
[out] The populated WAVEFORMATEX structure specified by the supplied SPSTREAMFORMAT.
Return values
Value |
S_OK |
E_OUTOFMEMORY |
E_INVALIDARG |
FAILED(hr) |