how to play mp4 on ipad air

How to Play MP4 on iPad Air?

Can iPad Air play MP4? If so, why I have video files in .MP4 format which were converted from .AVI format but still cannot supported by iPad Air? Some MP4 files can be added to iTunes but fail to be transfered to iPad Air? Some MP4 files even won’t be transfered to iTunes, let alone • Read More »