I have some vidz encoded in 25 fps that I previously asked how to change them to 29.97fps. The thing is that some of those vidz, when added to tsmuxergui, show me that Main is 8 and it obviously don't let me play them. Tsmuxergui doesn't give me the option to change it to 4 ...

anyone know what am I supposed to do, if there's any trick to change it or if I have to re encode the whole video???

hanks for your help