Hello.
I use the VMR9 in windowless mode. It′s just a little videoplayer, to play 1 to 6 videos. If I load new videofiles, I release the IFilterGraph and the other interfaces first, then create a new IFilterGraph and use IGraphBuilder::AddSourceFilter and IGraphBuilder::Connect to connect the files to the VMR9.
But after the third loading operation, I get no connections between the SourceFilter and the VMR9 Renderer. The error message is: "No combination of intermediate filters could be found to make the connection."
Therefore I saved the graph to open it with graphedit. There I see, that the SourceFilters and the VMR9 Renderer were added to the filtergraph, but not connected. If I connect them manually in graphedit, everything works fine and no error occur.
Can someone give me a hint to solve this problem?
Thanks in advance.