iPod devices that are equipped with video players must have the movies from their original format converted to one that can be read and played by the iPod movie player system. This means that the movie can either be downloaded from an iPod-friendly site such as the Apple iPod Store or another website dedicated to iPod music and movies, or the user must purchase the appropriate conversion software. Most of the iPod movie conversion systems can convert most types of movie files such as AVI, MPEG, WMV, MOV, MP4, RM, RMVB, H.264, VOB or DivX formats into the MPEG-4 video format that the iPod uses.
In addition to just converting the format, the system must also match the resolution of the iPod movie player. The typical resolution for the iPod display screen is 640 by 480 for optimum viewing and clarity of picture. Without the appropriate software conversion, the picture would be highly distorted. Other resolutions are possible and the software application will usually optimize the file for viewing, selecting the appropriate resolution.
There is also a great program offered by Apple, called QuickTime 7 Pro, that allows you to use home videos and videos that are not...