How can I change the frame rate of my animation?
You can change the Frame rate when selecting Animation from Use of work in the New dialog.
Frame rate refers to the number of frames displayed per second. The higher the Frame rate value, the more frames are displayed per second, allowing you to animate movements more smoothly.
You can also change it after you have created your canvas by navigating to Animation menu > Timeline > Change frame rate.
Only users of Clip Studio Paint EX can create animations over 24 frames in length. For further details, please see here.
Check out the article below for a more detailed guide on creating animation.