DVD_AUDIO_APPMODE enumeration (strmif.h)

[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 It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation.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