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SpWaveFormatEx ExtraData property (SAPI 5.3)

Speech API 5.3

Microsoft Speech API 5.3

Object: SpWaveFormatEx

ExtraData Property

The ExtraData property gets and sets extra format information.

This information can be used by non-PCM formats to store extra attributes for the FormatTag property. For WAVE_FORMAT_PCM formats, this parameter is ignored.


Set: SpWaveFormatEx.ExtraData = Variant
Get: Variant = SpWaveFormatEx.ExtraData


The owning object.
Set: A Variant variable that sets the property.
Get: A Variant variable that gets the property.


For an example of the use of the ExtraData property, see the code example in the SpAudioFormat GetWaveFormatEx section.

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