What do i need to play tar files?

i dled a movie and it is a tar file.i dled winrar and extracted them but i still cant play it what program do i need? i want to convert the tar to dvd using winavi but it wont let me anyone know how to?

Isobuster

what do i have to do in isobuster to make it work?

tar is not a video format, it’s a format for aggregating a bunch of files together. you’re going to have to extract the movie from the tar. use google & search