This indicates the source and the codec . It means the video was ripped from a physical DVD and compressed using Xvid, a popular open-source MPEG-4 video codec known for fitting full-length movies onto a single 700MB CD-R.
For certain types of media like music, images, or movies, look into public domain works or those released under Creative Commons licenses. These can be legally used with certain restrictions. rafian at the edge 41 dvdxvid voajer na pl free