Gimp-dog (animation)

[rich2005]

Quote:Question, within the concept of "frame delay" for animation (GIF WebP) , do you think there might be a minimum threshold limitation?

For gif's displaying in a web browser I seem to recall a minimum, something like 30 ms and a maximum 300ms. Depends on the browser. I think some browsers ignore the delay setting.

Quote:WebP allows you to specify 10 ms, 5ms, even 1 ms frame delays, but as far as I can determine, they all run at the same speed.

There are utilities that will build up a webp animation from individual webp images. Attached a text file for webpmux giving the horrible syntax. However as a simpler work-around there is a Windows utility apng2webp.exe which as you can guess converts an animated png.
Used that, so also in the zip a 5layer.webp animation with variable timings between frames. Open in Gimp and the timing is shown much the same as for a gif. That works with a re-export as a webp animation. Best guess, that is the required format.