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This header is used by multiple technologies. For more information, see:
mmreg.h contains the following programming interfaces:
Structures
| HEAACWAVEFORMAT Contains format data for an AAC or HE-AAC stream that includes AudioSpecificConfig() data. |
| HEAACWAVEINFO Contains format data for an Advanced Audio Coding (AAC) or High-Efficiency Advanced Audio Coding (HE-AAC) stream. |
| MPEG1WAVEFORMAT The MPEG1WAVEFORMAT structure describes the format of MPEG-1 audio data. |
| MPEGLAYER3WAVEFORMAT The MPEGLAYER3WAVEFORMAT structure describes an MPEG Audio Layer-3 (MP3) audio format. |
| PCMWAVEFORMAT The PCMWAVEFORMAT structure describes the data format for PCM waveform-audio data. This structure is superseded by the WAVEFORMATEX structure. |
| WAVEFILTER The WAVEFILTER structure defines a filter for waveform-audio data. |
| WAVEFORMAT The WAVEFORMAT structure describes the format of waveform-audio data. This structure is superseded by the WAVEFORMATEX structure. |
| WAVEFORMATEX The WAVEFORMATEX structure specifies the data format of a wave audio stream. |
| WAVEFORMATEXTENSIBLE The WAVEFORMATEXTENSIBLE structure defines the format of waveform-audio data for formats having more than two channels or higher sample resolutions than allowed by WAVEFORMATEX. |