Create webp animated images with ffmpeg

Create webp animated images with ffmpeg as an alternative to animated gifs, the advantage is better quality and smaller file sizes

webp script: https://raw.githubusercontent.com/NapoleonWils0n/ffmpeg-scripts/master/webp

webp script usage: https://github.com/NapoleonWils0n/ffmpeg-scripts#webp

ffmpeg scripts: https://github.com/NapoleonWils0n/ffmpeg-scripts

ffmpeg libwebp: https://www.ffmpeg.org/ffmpeg-codecs.html#libwebp

google webp: https://developers.google.com/speed/webp ... https://www.youtube.com/watch?v=5iXjbQ7uDiM