IMSVidStreamBufferV2SourceEvent::BroadcastEventEx method (segment.h)
[The feature associated with this page, Microsoft TV Technologies, is a legacy feature. Microsoft strongly recommends that new code does not use this feature.]
Fired when an SBE2 source filter receives any event fired by a call to IBroadcastEventEx::FireEx.
Syntax
HRESULT BroadcastEventEx(
[in] BSTR Guid,
[in] ULONG Param1,
[in] ULONG Param2,
[in] ULONG Param3,
[in] ULONG Param4
);
Parameters
[in] Guid
BSTR object that contains the GUID that identifies the event.
[in] Param1
Specifies the first implementation-dependent parameter.
[in] Param2
Specifies the second implementation-dependent parameter.
[in] Param3
Specifies the third implementation-dependent parameter.
[in] Param4
Specifies the fourth implementation-dependent parameter.
Return value
If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows�7 [desktop apps only] |
| Minimum supported server | None supported |
| Target Platform | Windows |
| Header | segment.h (include Msvidctl.h) |