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eAVEncMPACodingMode Enumeration

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Microsoft DirectShow 9.0

eAVEncMPACodingMode Enumeration

Specifies the MPEG audio encoding mode. This enumeration is used with the AVEncMPACodingMode property.

Syntax

enum eAVEncMPACodingMode {
    eAVEncMPACodingMode_Mono        = 0,
    eAVEncMPACodingMode_Stereo      = 1,
    eAVEncMPACodingMode_DualChannel = 2,
    eAVEncMPACodingMode_JointStereo = 3,
    eAVEncMPACodingMode_Surround    = 4
};

Members

eAVEncMPACodingMode_Mono

Single channel.

eAVEncMPACodingMode_Stereo

Stereo channels.

eAVEncMPACodingMode_DualChannel

Two mono channels.

eAVEncMPACodingMode_JointStereo

Joint stereo mode. This mode uses similarities between the two channels to achieve greater compression.

eAVEncMPACodingMode_Surround

Surround audio (5.1 channels).

Requirements

Header: Include codecapi.h.

See Also