Some MPEG clips I've downloaded from the web seem to have multiple clips within them... you play the clip, get to the end. If you press play again, the MPEG starts over again, but this time it's playing a different chunk of material, like it's picking up where the 1st chunk ended. Sometimes they have up to five "chunks" in them, but you can't really control which chunk you want to see very well. You gotta move the playback head around real fast at the end of the clip and hope it "jumps" to the chunk you want.
Does anyone know a name for what this "branching" or "chunking" is called? And more importantly... is there a way to take all the chunks and lay them end-to-end like a normal MPEG, instead of having to jump around at the end of the clip?
