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_DMO_VIDEO_OUTPUT_STREAM_FLAGS enumeration (mediaobj.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 It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation.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 DMO_VIDEO_OUTPUT_STREAM_FLAGS enumeration defines flags that describe requested features, for video optimizations.

Syntax

typedef enum _DMO_VIDEO_OUTPUT_STREAM_FLAGS {
  DMO_VOSF_NEEDS_PREVIOUS_SAMPLE = 0x1
} ;

Constants

 
DMO_VOSF_NEEDS_PREVIOUS_SAMPLE
Value: 0x1
Requests that every output buffer passed to the DMO contain the previous data that was generated.

Requirements

Requirement Value
Header mediaobj.h

See also

DMO Enumerated Types

IDMOVideoOutputOptimizations