i try to copy a video from my computer to my ipod touch and it says the device either disconnected or stopped responding
i try to copy a video from my computer to my ipod touch and it says the device either disconnected or stopped responding. Its in MP4 format and I don't want to used a app since I had to edit the video in first place. I try dragging it onto itunes nothing happens I try send to my ipod from my computer file and appears that message. I'm at my rope end and have no idea what to do try and help me please
iPod touch (4th generation)