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eAVEncDDHeadphoneMode enumeration (codecapi.h)

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[The feature associated with this page, DirectShow, is a legacy feature. It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation. Those features have been optimized for Windows 10 and Windows 11. Microsoft strongly recommends that new code use MediaPlayer, IMFMediaEngine and Audio/Video Capture in Media Foundation instead of DirectShow, when possible. Microsoft suggests that existing code that uses the legacy APIs be rewritten to use the new APIs if possible.]

Specifies headphone mode for a Dolby Digital audio stream. This enumeration is used with the AVEncDDHeadphoneMode property.

Syntax

typedef enum eAVEncDDHeadphoneMode {
  eAVEncDDHeadphoneMode_NotIndicated = 0,
  eAVEncDDHeadphoneMode_NotEncoded = 1,
  eAVEncDDHeadphoneMode_Encoded = 2
} ;

Constants

 
eAVEncDDHeadphoneMode_NotIndicated
Value: 0
Headphone mode is not indicated.
eAVEncDDHeadphoneMode_NotEncoded
Value: 1
Headphone mode is disabled.
eAVEncDDHeadphoneMode_Encoded
Value: 2
Headphone mode is enabled.

Requirements

Requirement Value
Minimum supported client Windows 2000 Professional [desktop apps | UWP apps]
Minimum supported server Windows 2000 Server [desktop apps | UWP apps]
Header codecapi.h

See also

Codec API Enumerations

ICodecAPI Interface