Thumbnailer: fight the VLCMedia corruption (refs #9433)
Thumbnailer: fight the VLCMedia corruption (refs #9433)

TheHungryBu/MediaLibraryKit,TheHungryBu/MediaLibraryKit,TheHungryBu/MediaLibraryKit,larrytin/MediaLibraryKit,TheHungryBu/MediaLibraryKit