How Does an iPod Play Video?
- Have you ever wondered how a tiny device like an iPod can transmit a video? Based on the size of the average TV or video monitor, it seems like this would be impossibility. However, the technology for the video iPod has been around for a long time. As a matter of fact, techies have used it in other forms of entertainment like video games and business ventures. This technology is the universal serial bus (USB) flash drive and through it and codec hardware, videos are projected on an iPod.
- USB flash drives vary in storage capacity (64 MB to 32 GB) and are removable and rewritable. They consist of small circuit boards that activate through the connection to USB ports. USB ports are input/output buses located on the back of computers. They allow information to transfer back and forth through specialized software like iTunes onto USB flash drives. This software must be compatible to the particular iPod in order for it to work. Otherwise, the data will not translate at all or properly. Digital analog and audio analog gets transmitted through USB flash drives and translated through the codec hardware in the circuit board of iPods. It turns this information into signals that come across the monitor screens on iPods as pictures. Then these series of pictures form videos.
- The translation of information and signals through the USB flash drive and codec hardware is seamless. As a result, there is no lag time unless you press buttons like pause on your iPod to stop or slow it down. It is the type of control that only modern technology can give you. With one touch of a button you can change what you are looking at on a video iPod.
- It is important to note that memory does count when it comes to video iPods. The more memory involved in an iPod the more opportunity you have to download videos. If you only care about watching an occasional video, go for the cheaper brand with less memory. However, if you are a hooked on videos, pay the extra money and get the video iPod with more memory.
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