My Flix-encoded SWF is playing back in a larger Flash movie at the incorrect speed. Why?
Most likely the SWF framerate of your output SWF file is different from that of the larger Flash movie. When you load a Flix-generated SWF with audio into a larger Flash movie, the larger movie will play at the framerate of the Flix movie. When you load a Flix-generated SWF without audio into a larger Flash movie, the Flix movie will play at the framerate of the larger movie. If you load multiple SWFs with audio into a larger movie, the framerate will match the framerate of the movie loaded into the lowest level of the SWF.