Thank you for your review
Email me when discounted: 

Sync-Hole attempts to sync your quicktime movies by changing the framerate of sections of the video track(s), or changing the offset of the audio track. Every time you change the framerate, it (probably) makes the movie a little harder to play back for Quicktime, so try to make as few changes as possible to sync your movie. To clarify, the Anchors and the Edits are different. Entering a number to change the movie is an Edit. Adding anchors has no effect on the final movie (so add as many as you like). Also, removing all anchors does not make the movie snap back to the way it started (what it does is make the next Edit more...

What's New

Version 0.8:
  • Universal Binary
  • "Save" now available in addition to "Save As"
  • Now voluntary donationware


Mac OS X 10.1 or later

Similar Software

Open Comparison
Suggest Other Similar Software
Leave a Review

Sync-Hole User Discussion

Nobody has reviewed or commented on this app yet. Add your own comment and get a discussion going!
Sort by: Time | Smiles
Mickie Kennedy Member IconComment+0
Mickie Kennedy

I made an hour and a half tutorial with Snapz Pro but alas the audio and video didn't sync. I was devastated. I didn't want to learn editing software or hire someone. On a lark, I did a search and this software came up. I didn't expect much but it saved the day. Read the instructions carefully. I did it wrong the first time. After doing it the correct way, I had a perfectly synched QuickTime tutorial. And it took less than five minutes (doing it correctly after an hour of doing it incorrectly). Thanks so much for this software.

Reply0 replies
Version 0.7
Anonymous Member IconReview

It's a great software! Why have they not updated it since 2003? It's really practical, simple... Good job!

Reply0 replies
Version 0.7
Anonymous Member IconReview

If I had found this little gem sooner, it would have saved me over an hour of grief.

I had several *.flv files (Flash Streeming Videos) that I wanted to convert into quicktime videos for use on a DVD. FFmpeg (the command line version) was the only app that I found that did such a conversion. However, audio and video became unsynchronized by the end of each video.

In about 10 minutes, I resynched 10 video clips. Thanks to the author for a great little app that does what it advertises!

Reply0 replies
Version 0.7
There are no Ratings for this App yet.
> 5 2


Current Version (0.x)


Downloads 7,193
Version Downloads 3,778
License Free
Date 17 Mar 2007
Platform OS X / PPC 32 / Intel 32
Price Free
Learn how MacUpdate Desktop makes installing apps from MacUpdate.com one-click easy.
Next time, install Sync-Hole with 1-click

Learn how MacUpdate Desktop can install apps on MacUpdate with the simple click of the Install apps with MacUpdate Desktop icon. Plus, keep all your apps updated.