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, PEACE