G4 Dvd Drive Won't Read Burned Dvd


Hi, I have a G4 533 Titanium PB. It plays original DVD fine. Every time I put in a DVD-r burned from Popcorn after Mac the Ripper. It either freezes afetr a few seconds or spits it out. Disks play fine on G5 superdrive Macs and regular DVD players.

OSX 10.3.9

DVD Player 4.0