Most movie files for MP4 players are between 100 and 500 MB. At their largest size, it is possible to fit four full-length movies on the device. Each MP4 player reproduces different movie formats.
Generally, downloaded movies have a much reduced resolution, so they won’t fit within the device’s window size. Check your instruction manual for the kind of formats your MP4 player can reproduce.
Use the file converter included in the installation CD to change the movie file to the required size. Once you do this, you won’t have problems watching the video in your MP4 player.
If buying a second-hand product, chances are the installation CD won't be inside the box. Log on to your MP4 manufacturer's website to find out the appropriate movie format as well as the file-converting software.
One of the most useful conversion programs is Prism Video Converter Software, which enables you to convert a file into the format you desire. Also, aTube Catcher converts video downloaded from a website, such as YouTube, Google and Daily Motion, to the format you require.