Software Behind the iPod and The Technology Explained

If you have recently purchased an iPod, you may have been wondering about the software that drives the device. You may also wish to know what types of files you can load onto it. Here is a brief summary of the software behind the popular iPod.

Most iPod users use iTunes, Apple’s software digital media player, to upload music to the device. This program is available for download from the company’s website for iPod users. It used to be shipped with the devices. When the media player first hit the market, iTunes only worked on Mac computers. Today’s version of iTunes is compatible with both PCs and Macs. The iTunes application can also be used to play, store, and organize music files on the computer itself. The program is free to download, even for those who do not yet own an iPod.

While the iPod is considered an MP3 player by most, it actually can carry a variety of file types, including Protected AAC, AAC/M4A, AIFF, WAV, Apple Lossless, and Audible audiobook files. These files are uploaded into the machine using iTunes or a compatible program via your computer. If you own an iPod that has photo capabilities, you will also be able to upload JPEG, BMP, GIF, PNG, and TIFF files onto your device. QuickTime videos can be uploaded to third generation iPod nanos and fifth and sixth generation classic iPods. One difference between the iPod and similar media players created by Apple’s competition is that the iPod cannot hold WMA audio files. These files must be converted using iTunes.

People who own an iPod can purchase songs and other audio or video files in the iTunes Store. Songs from the owner’s CDs can also be converted into digital files and then uploaded to the iPod using iTunes. These are then stored on the device, and the user scrolls through the user interface on the display panel to choose the songs to hear.

Scrolling through the user interface screen is done with the buttons on the wheel in the center of the device. These buttons allow the user to choose a song, skip to the next track, play and pause, or go to the main menu. Apple purposefully designed the wheel to be simple to use, keeping the design of the device sleek and uncluttered. This simplistic design is, perhaps, what has made the iPod the king of the media player industry. Simple to use, nice to look at, and pleasant to listen to, the iPod continues to dominate the world of digital media players.