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eAVAudioChannelConfig Enumeration

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Microsoft DirectShow 9.0

eAVAudioChannelConfig Enumeration

Specifies the speaker configuration for the audio channels in the audio bit stream. This enumeration is used with the AVAudioChannelConfig property.

Syntax

enum eAVAudioChannelConfig {
    eAVAudioChannelConfig_FRONT_LEFT            = 0x1,
    eAVAudioChannelConfig_FRONT_RIGHT           = 0x2,
    eAVAudioChannelConfig_FRONT_CENTER          = 0x4,
    eAVAudioChannelConfig_LOW_FREQUENCY         = 0x8,
    eAVAudioChannelConfig_BACK_LEFT             = 0x10,
    eAVAudioChannelConfig_BACK_RIGHT            = 0x20,
    eAVAudioChannelConfig_FRONT_LEFT_OF_CENTER  = 0x40,
    eAVAudioChannelConfig_FRONT_RIGHT_OF_CENTER = 0x80,
    eAVAudioChannelConfig_BACK_CENTER           = 0x100,
    eAVAudioChannelConfig_SIDE_LEFT             = 0x200,
    eAVAudioChannelConfig_SIDE_RIGHT            = 0x400,
    eAVAudioChannelConfig_TOP_CENTER            = 0x800,
    eAVAudioChannelConfig_TOP_FRONT_LEFT        = 0x1000,
    eAVAudioChannelConfig_TOP_FRONT_CENTER      = 0x2000,
    eAVAudioChannelConfig_TOP_FRONT_RIGHT       = 0x4000,
    eAVAudioChannelConfig_TOP_BACK_LEFT         = 0x8000,
    eAVAudioChannelConfig_TOP_BACK_CENTER       = 0x10000,
    eAVAudioChannelConfig_TOP_BACK_RIGHT        = 0x20000
};

Members

eAVAudioChannelConfig_FRONT_LEFT

Front left

eAVAudioChannelConfig_FRONT_RIGHT

Front right

eAVAudioChannelConfig_FRONT_CENTER

Front center

eAVAudioChannelConfig_LOW_FREQUENCY

Low frequency effect (LFE)

eAVAudioChannelConfig_BACK_LEFT

Back left

eAVAudioChannelConfig_BACK_RIGHT

Back right

eAVAudioChannelConfig_FRONT_LEFT_OF_CENTER

Front, left of center

eAVAudioChannelConfig_FRONT_RIGHT_OF_CENTER

Front, right of center

eAVAudioChannelConfig_BACK_CENTER

Back center

eAVAudioChannelConfig_SIDE_LEFT

Side left

eAVAudioChannelConfig_SIDE_RIGHT

Side right

eAVAudioChannelConfig_TOP_CENTER

Top center

eAVAudioChannelConfig_TOP_FRONT_LEFT

Top, front left

eAVAudioChannelConfig_TOP_FRONT_CENTER

Top, front center

eAVAudioChannelConfig_TOP_FRONT_RIGHT

Top, front right

eAVAudioChannelConfig_TOP_BACK_LEFT

Top, back left

eAVAudioChannelConfig_TOP_BACK_CENTER

Top, back center

eAVAudioChannelConfig_TOP_BACK_RIGHT

Top, back right

Remarks

These values correspond to the flags used for the dwChannelMask member of the WAVEFORMATEXTENSIBLE structure.

Requirements

Header: Include codecapi.h.

See Also