Avi 128x160 Converter
ffmpeg -i input.avi -vf scale=128:160,setsar=1:1 -c:v libx264 -preset fast -crf 23 -c:a aac -b:a 64k output.mp4
This is a standout choice because it allows you to explicitly set the output resolution to avi 128x160 converter
ffmpeg -i input.mp4 -vf "scale=128:160" -vcodec mjpeg -acodec pcm_s16le -r 15 output.avi ffmpeg -i input