XviD is a free and open source MPEG-4 video codec. XviD was created by a group of volunteer programmers after the OpenDivX source was closed in July 2001.
XviD é un códec open- source e libre de vídeo MPEG- 4. XviD foi criado por un grupo de programadores voluntarios tras o peche das fontes de OpenDivX en xulio de 2001.