What is the point of having an image sequences in QT Player at speed other than, say, five frames a Second? 30 or 25 fps is ridiculous. Years ago QT Player offered a custom rate of fps. What happened?
[Re-Titled by Moderator]
MacBook Pro 16″, macOS 15.2
Please use other tools, if the current version QuickTime Player doesn’t do what you want.
For free tools, you can re-pack any DRM-free MP4 file to a different frame rate without re-encoding (thus changing the duration), using e.g. MP4Box (command line tool for use with Terminal).
Years ago QT Player offered a custom rate of fps.
QuickTime Player 7 could do a bunch of stuff that QuickTime Player 10 doesn’t offer. But that framework was abandoned with the transition to 64-bit apps. Some abilities were lost.
That's just carelessness or laziness by a progammer.
Image Sequence in QuickTime player at custom rate of FPS
