Herramientas, scripts, oneliner para transcodificar, concatenar, generar videos

ffmpeg -f concat -i <(for f in ./*.MP4; do echo “file '$PWD/$f'”; done) -c copy VideoResultadoConcatenado.MP4

Usando handbrake https://handbrake.fr/

for i in `ls *.png`; do convert $i -resize 125×125 $i; done

• http://stefaanlippens.net/audio_conversion_cheat_sheet