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 It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation.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

Defines flags that indicate whether an audio stream contains audio language extensions.

Syntax

typedef enum tagDVD_AUDIO_LANG_EXT {
  DVD_AUD_EXT_NotSpecified = 0,
  DVD_AUD_EXT_Captions = 1,
  DVD_AUD_EXT_VisuallyImpaired = 2,
  DVD_AUD_EXT_DirectorComments1 = 3,
  DVD_AUD_EXT_DirectorComments2 = 4
} DVD_AUDIO_LANG_EXT;

Constants

DVD_AUD_EXT_NotSpecified Value: 0 The DVD doesn't specify an audio language extension for this audio stream.
DVD_AUD_EXT_Captions Value: 1 The audio stream contains captions.
DVD_AUD_EXT_VisuallyImpaired Value: 2 The audio stream contains content for people with low vision.
DVD_AUD_EXT_DirectorComments1 Value: 3 The audio stream contains "director comments 1."
DVD_AUD_EXT_DirectorComments2 Value: 4 The audio stream contains "director comments 2."

Remarks

This enumeration is used in the IDvdInfo2::GetAudioAttributes and IDvdInfo2::GetDefaultAudioLanguage methods.

Requirements

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

See also

DirectShow Enumerated Types

IDvdInfo2