| WaveFormatExtensible Fields |
The WaveFormatExtensible type exposes the following members.
Fields| Name | Description | |
|---|---|---|
 | dwChannelMask |
Bitmask specifying the assignment of channels in the stream to speaker positions.
|
| subFormat |
Subformat of the data, such as KSDATAFORMAT_SUBTYPE_PCM. The subformat information is similar to that provided by the tag in the WAVEFORMATEX structure's wFormatTag member.
|
| wValidBitsPerSample |
Number of bits of precision in the signal. Usually equal to WAVEFORMATEX.wBitsPerSample or wSamplesPerBlock if wBitsPerSample==0
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See Also