SpanningEventDescriptor Structure

[This documentation is preliminary and is subject to change.]

Contains information about an MPEG-2 descriptor.

Syntax

typedef struct _SpanningEventDescriptor {
  WORD wDataLen;
  WORD wProgNumber;
  WORD wSID;
  BYTE bDescriptor[1];
} SpanningEventDescriptor;

Members

  • wDataLen
    Total size of the structure in bytes, including the size of the bDescriptor array.

  • wProgNumber
    The program number associated with the descriptor.

  • wSID
    The service ID associted with the descriptor.

  • bDescriptor
    A byte array with the following layout:

    • Byte 0 contains the descriptor tag.
    • Byte 1 contains the length of the descriptor body.
    • The remaining bytes contain the descriptor body.

    The array is larger than the size given in the structure declaration. Use the value of wDataLen to determine the size.

Requirements

Client Requires Windows 7.
Header Declared in Bdamedia.h.

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Build date: 12/4/2008