i burned a movie into a cd-r using nero and i also used TMPGenc. to change the movie into MPEG but when i put it into my SANYO 7100 dvd player it says "disc-read error" and "playback feature may not be included in that disk" Does anyone know what this means?
It means you didn't put the movie into the right format for a CD. You have to burn the CD using VCD or SVCD modes in Nero. Don't just burn it as a data file. Nero will do the proper formatting of the movie before burning.
