STREAMBUFFER_EC (Windows CE 5.0)

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This enumeration is used by the Digital Video Recorder to communicate with your application.

typedef enum {
   STREAMBUFFER_EC_TIMEHOLE          = 0x326,
   STREAMBUFFER_EC_STALE_DATA_READ       = 
      STREAMBUFFER_EC_TIMEHOLE + 1,
   STREAMBUFFER_EC_STALE_FILE_DELETED      = 
      STREAMBUFFER_EC_STALE_DATA_READ + 1,
   STREAMBUFFER_EC_CONTENT_BECOMING_STALE   = 
      STREAMBUFFER_EC_STALE_FILE_DELETED + 1,
   STREAMBUFFER_EC_WRITE_FAILURE         = 
      STREAMBUFFER_EC_CONTENT_BECOMING_STALE + 1,
   STREAMBUFFER_EC_READ_FAILURE         = 
      STREAMBUFFER_EC_WRITE_FAILURE + 1,
   STREAMBUFFER_EC_RATE_CHANGED         = 
      STREAMBUFFER_EC_READ_FAILURE + 1
   };

Elements

• STREAMBUFFER_EC_TIMEHOLE
  The Stream Buffer Source filter has reached a gap in the content.

  param1 = Time of the start of the gap, in milliseconds, relative to the content start.

  param2 = Duration of the gap, in milliseconds.

• STREAMBUFFER_EC_STALE_DATA_READ
  Not used.

• STREAMBUFFER_EC_STALE_FILE_DELETED
  Not used.

• STREAMBUFFER_EC_CONTENT_BECOMING_STALE
  Not used.

• STREAMBUFFER_EC_WRITE_FAILURE
  Not used.

• STREAMBUFFER_EC_READ_FAILURE
  Not used.

• STREAMBUFFER_EC_RATE_CHANGED
  This event notifies the application that a rate change has occurred in the DVR engine.

  param1 = the old rate.

  param2 = the new rate.

Requirements

DirectShow applications and DirectShow filters have different include file and link library requirements.

For more information, see Setting Up the Build Environment.

OS Versions: Windows CE 5.0 with Windows CE 5.0 Networked Media Device Feature Pack

See Also

DirectShow Enumerations

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