ffmpeg -i [input] -r 23.976 -filter:v "setpts=1.0427*PTS" -y [output]
sox [input] [output] tempo 0.959ffmpeg -i [input] -filter:a "atempo=0.959" -vn [output]
ffmpeg -i [input] -r 23.976 -y [output]
93 sec @ 24fps = 2232 frames
sox
ffmpeg