共用方式為

_DMO_PROCESS_OUTPUT_FLAGS enumeration (mediaobj.h)

  • 發行項

[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 It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation.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_PROCESS_OUTPUT_FLAGS enumeration defines flags that specify output processing requests.

Syntax

typedef enum _DMO_PROCESS_OUTPUT_FLAGS {
  DMO_PROCESS_OUTPUT_DISCARD_WHEN_NO_BUFFER = 0x1
} ;

Constants

 
DMO_PROCESS_OUTPUT_DISCARD_WHEN_NO_BUFFER
Value: 0x1
Discard the output when the pointer to the output buffer is NULL.

Requirements

Requirement Value
Header mediaobj.h

See also

DMO Enumerated Types

IMediaObject::ProcessOutput