Some of recording software and devices shoot in different formats, and other type of devices may not support these formats you're trying to play. While there are tons of container file types in the digital field, there isn't a common standard for videos. vob file to something readable for iTunes? Any program should I need to use to fix this? ifo files in a video_ts folder, every time I want to put them onto iTunes to sync to my iPad, iTunes says it is not the recognizable file, one question please, how do I convert. How to import VOB to iTunes on Mac/ Windows