Nikolay Sivov (@nsivov) commented about dlls/mf/session.c:
{ case MESourceSeeked: case MEStreamSeeked:
FIXME("Source/stream seeking, semi-stub!\n");
/* fallthrough */ case MESourceStarted: case MESourcePaused: case MESourceStopped:
Surely this isn't enough for seek to work? Whole patch will only put objects in new state, and they will state in it?