SpanningEventDescriptor structure
[The feature associated with this page, Microsoft TV Technologies, is a legacy feature. Microsoft strongly recommends that new code does not use this feature.]
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
Minimum supported client |
Windows 7 [desktop apps only] |
Minimum supported server |
Windows Server 2008 R2 [desktop apps only] |
Header |
|