Number of audio samples contained in one compressed block of audio data. This attribute can be used in compressed audio formats that have a fixed number of samples within each block.
This attribute corresponds to the wSamplesPerBlock member of the WAVEFORMATEXTENSIBLE structure.
The GUID constant for this attribute is exported from mfuuid.lib.
|Minimum supported client
||Windows Vista [desktop apps | UWP apps]
|Minimum supported server
||Windows Server 2008 [desktop apps | UWP apps]