Frequently Asked Questions

What are the system requirements?
33 RPM requires Mac OS 10.4 or later and QuickTime 7.1.
Is 33 RPM a Universal Binary?
Yes. 33 RPM runs natively on PowerPC and Intel-based Macs.
What file formats can 33 RPM play?
33 RPM can play any audio or movie format that the QuickTime Player can play. If you also have Flip4Mac WMV plug-in installed, you can play Windows Media files (WMV, WMA, ASF), as well. For further details about compatible files, refer to the Playback Formats page.
Can 33 RPM play movies?
33 RPM can play the audio portion of QuickTime-compatible movies, but it will not display the video.
What are the limitations while in demo mode?
Only the first third of a file will be played when in demo mode. Once you have purchased a license and registered the program, you can play the file in its entirety.
How do I retrieve a lost license?
Go to the support site, enter in your e-mail, and click the E-mail Order History button. Your serial name and number will be sent to your e-mail address.
What are the known issues with 33 RPM?
Please refer to the Known Issues page for further details.
But, wait! My father's brother's nephew's cousin's former roommate told me that the QuickTime Player can also slow down audio!
33 RPM builds off the same technology that enables the QuickTime Player to change the speed of media playback. However, some features in 33 RPM, such as setting the start and stop points, are not available in QuickTime Player unless you upgrade to the $30 Pro version.