How to repeat multiple frames in the middle of a GIF?

Question

gif

Hello dear!
It is necessary when creating a GIF in Photoshop in its middle to repeat a couple of blurry frames several times in a row to show speed. Is there a way to not copy them multiple times so as not to increase the overall size?
That is, there is some kind of plot in the gif, then a couple of frames are repeated several times, then again the continuation of the plot. How to make frame repetition as efficient as possible?

Answer 1

Unfortunately, the GIF format is linear, and such optimization cannot be done in it. Perhaps you should look towards css / js animations, if there is such an opportunity.