I recommend you to use python (slightly difficult to install, but with powerful effects and multiple function plug-ins, which can be installed arbitrarily and have unlimited functions, currently the mainstream) + ffmpeg (very simple to install, ask chatgpt), can one txt.bat make all videotype to webp animated (gif=256color+1pic max(10mb) only) webp=24bit-color(=1677000 color)+1 pics max=20mb + just need very little size (same pics:GIF=USE 8MB webp= use 3MB+24bit-color ( and make all any video in "Current folder" and very quick, ABOUT ffmpeg's txt command, just need ask chatgpt,it always post worked.
,I am OLD gif pic maker long time, just recommend, i am sure webp is more better