I want some help to import mp4 video directly in iTunes. I had posted a numerous question on Apple forums but no helped received yet. I am just giving a try that someone here can help me to get mp4 work on iTunes. I am using Windows Vista Home Premium. I have a iPod. I am using latest version of iTunes with all updates installed in it. Now there are some videos that I had taken from a camcorder. Those are all mp4 files. I am trying to first add them in iTunes and then sync with iPod. but that is not working at all. When I drag the file on iTunes it does not popup any error that format is not supported or invalid files. After sync the videos does not appear in my iPod. I tried to manually add file by using the import option of iTunes. That too does not worked out much. I had tried to use a video convertor to make a valid file format, which actually works can anyone tell me.