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DVD_AUDIO_APPMODE enumeration (strmif.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 It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation.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.]

Indicates the current audio mode as retrieved in a call to IDvdInfo2::GetAudioAttributes.

Syntax

typedef enum tagDVD_AUDIO_APPMODE {
  DVD_AudioMode_None = 0,
  DVD_AudioMode_Karaoke = 1,
  DVD_AudioMode_Surround = 2,
  DVD_AudioMode_Other = 3
} DVD_AUDIO_APPMODE;

Constants

 
DVD_AudioMode_None
Value: 0
No special audio mode. The DVD Navigator Filter will send the audio to the decoder with no special processing.
DVD_AudioMode_Karaoke
Value: 1
The current audio mode is karaoke content.
DVD_AudioMode_Surround
Value: 2
The current audio mode is surround sound.
DVD_AudioMode_Other
Value: 3
Unrecognized audio mode.

Requirements

Requirement Value
Header strmif.h (include Dshow.h)

See also

DirectShow Enumerated Types

IDvdInfo2::GetAudioAttributes