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 It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation.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

The AM_PROPERTY_DVD_RATE_CHANGE enumeration is not used.

Syntax

typedef enum {
  AM_RATE_ChangeRate = 1,
  AM_RATE_FullDataRateMax = 2,
  AM_RATE_ReverseDecode = 3,
  AM_RATE_DecoderPosition = 4,
  AM_RATE_DecoderVersion = 5
} AM_PROPERTY_DVD_RATE_CHANGE;

Constants

 
AM_RATE_ChangeRate
Value: 1
Reserved.
AM_RATE_FullDataRateMax
Value: 2
Reserved.
AM_RATE_ReverseDecode
Value: 3
Reserved.
AM_RATE_DecoderPosition
Value: 4
Reserved.
AM_RATE_DecoderVersion
Value: 5
Reserved.

Remarks

This enumeration is defined in dvdmedia.h but was never used. It is included here for the sake of completeness. For DVD rate-change control, use the Rate Change Property Set.

Requirements

Requirement Value
Header dvdmedia.h

See also

DirectShow Enumerated Types