title | description | keywords | ms.date | |
---|---|---|---|---|
PCM Stream Data Range |
PCM Stream Data Range |
|
04/20/2017 |
This example uses a KSDATARANGE_AUDIO structure to describe the data range for a PCM stream.
DataRange.FormatSize = sizeof(KSDATARANGE_AUDIO);
DataRange.Flags = 0;
DataRange.SampleSize = 0;
DataRange.Reserved = 0;
DataRange.MajorFormat = STATICGUIDOF(KSDATAFORMAT_TYPE_AUDIO);
DataRange.SubFormat = STATICGUIDOF(KSDATAFORMAT_SUBTYPE_PCM);
DataRange.Specifier = STATICGUIDOF(KSDATAFORMAT_SPECIFIER_WAVEFORMATEX);
MaximumChannels = 2;
MinimumBitsPerSample = 2;
MaximumBitsPerSample = 16;
MinimumSampleFrequency = 5000;
MaximumSampleFrequency = 48000;