Why does SpeedEDIT not recognize my M2V format clips?
M2V files are not directly supported by SpeedEDIT. These are raw MPEG video streams without any time-code stamps in them, as a result is is impossible to seek in them without reading the ENTIRE file for each frame. If you look around the web, there are a lot of utilities to re-mux a M2V file into a program stream that we would be able to work with just fine.