nostr:npub14w37fjdpkezfacsz3q8r97yqs9e0cquntlfkamgdhewnpaud4x9qtu9vjx A little less lightweight, matching the original framerate...

ffmpeg -i dog.mp4 -vf scale=256:-1 dog.gif

https://static.noagendasocial.com/media_attachments/files/110/875/446/275/717/400/original/e0701fc9877404a5.mp4