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The AcxDataFormatGetChannelsCount function gets the number of audio channels in the specified data format.
Syntax
USHORT AcxDataFormatGetChannelsCount(
[in] ACXDATAFORMAT DataFormat
);
Parameters
[in] DataFormat
The data format for which to retrieve the count of channels.
Return value
Returns a USHORT value containing the number of channels specified in the DataFormat.
Remarks
ACX requirements
Minimum ACX version: 1.0
For more information about ACX versions, see ACX version overview.
Requirements
| Requirement | Value |
|---|---|
| Header | acxdataformat.h |
| IRQL | <= DISPATCH_LEVEL |