If you take a good video converter program tool, you could just get up to four hours of video files and these can be sourced from many different episodes or movies. These tools also support audio formats and tags, enable font and color selection and handle subtitles. All you need should be an hour max to convert a whole movie. Also look to see if it allows you to choose a screen picture output whether widescreen or full screen. Advanced users should be able to have variable settings and options. You should be able to also control the speed so you can keep tabs on the quality of the converted output. The software should be compatible with the Window operating system you use, which should ideally be the latest.