The MPG format is known to be an encoding that can be used for both video and audio. MPG is actually the shortcut version of MPEG, which means Moving Pictures Experts Group. A lot of the videos that you will see right now are actually stored in this type of format. What makes this the type of video that people prefer is the fact that this can be easy to find on the internet.
This will make the video size smaller. It will also make it easier to download videos online in this format. AVI is considered to be the superior version of MPG. AVI will allow you to have a lot of details in your video. The great thing about this is that it can be played with other video players.