Audio Resampler DSP

Converts the sampling rate of an audio stream.

CLSID

CLSID_CResamplerMediaObject

Interfaces

• IMediaObject
• IMFTransform
• IPropertyStore
• IWMResamplerProps

Formats

PCM or IEEE float

Properties

• MFPKEY_WMRESAMP_FILTERQUALITY
• MFPKEY_WMRESAMP_CHANNELMTX
• MFPKEY_WMRESAMP_LOWPASS_BANDWIDTH

Requirements

Client: Requires Windows Vista or Windows XP.

Header: Include wmcodecdsp.h.

Library: Use resampledmo.dll.

See Also

• Digital Signal Processors