change project settings to after animation?

[kefen109]

I started to work my animation project with 24 fps .after I finished 1:30 minutes of my animation.I realized that I have to work at 25 fps.but when I changed the project settings to 25 fps ,keyframes offset the time.

I dont want to manualy change the keyframes.are there any scripts to change it?

[ponysmasher]

You can use the menu option Animation>Rescale keyframes. Make sure to check the box "Rescale entire document".