Crashes on launch Fix: Delete the preference file located at ~/Library/Preferences/com.mixemergency.MixEmergency.plist . Then restart your Mac.
It resolved issues where video frames could be incorrectly buffered during GPU-accelerated playback.
The "best" download is the one you saved years ago. Search your external drives, Dropbox folders, or old email inboxes for a file named MixEmergency-3.0.2.dmg .