ffmpeg -ss 00:10:30 -i "input.mkv" -t 3 -vf "fps=10,scale=320:-1:flags=lanczos" -loop 0 "snuffles_speech.gif"
ffmpeg -i "input.mkv" -filter_complex "[0:v]setpts=0.5*PTS[v];[0:a]atempo=2.0[a]" -map "[v]" -map "[a]" "S01E02_fast.mp4" rick and morty s01e02 ffmpeg