33 RPM Icon

Playback Formats

With 33 RPM you can play and manipulate any QuickTime compatible audio or video file. The only exception is that movies downloaded from the iTunes Store (M4V) cannot be played with 33 RPM, but songs downloaded from the iTunes Store will work properly. Songs can be played directly from your computer or even from a CD. Listed below are several of the common formats that 33 RPM can play.

Audio Type File Extension
AIFF Audio File aif, aifc, aiff
Apple Loop caf
MIDI File mid
MP3 Audio File mp3
MPEG-4 Audio File m4a
MPEG-4 Audio File (Protected) m4b, m4p
Ringtone m4r
Sun Audio File au, snd
WAVE Audio File wav

Video Type File Extension
AVI Movie avi
MPEG Movie mpg, mpeg
MPEG-4 Movie mp4, m4v (non-protected)
QuickTime Movie mov

33 RPM's capabilities can be extended by installing QuickTime compatible plug-ins, such as the Flip4Mac WMV Player (Windows media), Perian (Flash), or XiphQT (Ogg Vorbis).

See also

QuickTime Supported File Formats

QuickTime Components

Flip4Mac WMV Tech Specs