Convert cda to divx

What is the difference between .cda and .divx?

Description: Audio file ripped from a CD formatted using the CD Digital Audio specification; can be extracted using applications such as iTunes or Logic Pro; used for saving CD audio data to a computer, as well as burning new CDs.; A DivX-Encoded Movie File, designated with the .divx file extension, is a digital video format that offers a high-quality, highly compressed viewing experience. Developed by DivX, LLC, this format is designed to compress lengthy video segments into smaller sizes without significantly sacrificing visual quality. This enables users to store and distribute high-definition videos more efficiently over limited bandwidth or storage capacities. The DivX codec, which is required to play these files, supports advanced multimedia features such as multiple video streams.