Synopsis

Perian covers a lot of formats, this page lists what QuickTime Components that Perian obsoletes, and the functionality it obsoletes.

Some of these QuickTime Components are only obsoleted by Perian for playback reasons.

QuickTime Components are stored in /Library/QuickTime? or ~/Library/QuickTime?.

Component Name	Obsoleted by Perian Version	Notes
FFusion	.5	Perian is built on FFusion
XviD delegate	.5
3ivX	.5	Obsoletes Playback Only
DivX	.5	Obsoletes Playback Only
XviD	.5	Obsoletes Playback Only
msmpeg4v1	.5
msmpeg4v2	.5
AviImporter?	.5	Perian is built on AviImporter?
EX_M4S2	.5
Casio AVI Importer	.5