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IWMSDataContainer::FinishParsingPacketlist

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IWMSDataContainer::FinishParsingPacketlist

The FinishParsingPacketlist method modifies data that is sent to a media parser after the media parser has converted it into one or more packet lists.

Syntax

  HRESULT

Parameters

pPacketList

Pointer to an IWMSPacketList interface containing the packet list to be modified.

Return Values

If the method succeeds, the plug-in must return S_OK. To report an error, the plug-in can return any HRESULT other than S_OK. If the plug-in uses the IWMSEventLog interface to log error information directly to the Windows Event Viewer, it is recommended that it return NS_E_PLUGIN_ERROR_REPORTED. Typically, the server attempts to make plug-in error information available to the server object model, the Windows Event Viewer, and the troubleshooting list in the details pane of the Windows Media Services MMC. However, if the plug-in uses the IWMSEventLog interface to send custom error information to the Windows Event Viewer, returning NS_E_PLUGIN_ERROR_REPORTED stops the server from also logging to the event viewer. For more information about retrieving plug-in error information, see Identifying Plug-in Errors.

Example Code

HRESULT STDMETHODCALLTYPE 
CDataContainer::FinishParsingPacketlist( 
                       IWMSPacketList *pPacketList)
{
    HRESULT hr = S_OK;

    // Call an internal method to retrieve some
    // infromation from the finished packet list.
    hr = UpdatePacketlistStats( pPacketList );
    if (FAILED(hr)) goto EXIT;
    
EXIT:
    // TODO: Release temporary objects.
    return( hr );
}

Requirements

Header: datacontainer.h.

Library: WMSServerTypeLib.dll.

Platform: Windows Server 2003, Enterprise Edition; Windows Server 2003, Datacenter Edition; Windows Server 2008.

See Also

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