.IFO file	The .IFO (and backup .BUP) files contain menus and other information about the video and audio
	.VOB & .AOBfile	.VOB files (for DVD-Video) and .AOB files (for DVD-Audio) are MPEG-2 program streams with additional packets containing navigation and search information
	Bitrate	Also known as Bit rate. The speed at which digital audio and video content streams from a source, such as a file, to be rendered properly by a player, or the speed at which binary content in general is streamed on a network
	Codec	Short for compressor/decompressor. Codecs are various types of computer algorithms that are applied to audio, video, and image files to compress the size of the files