Split a largeaudiofile (audiobook) in parts (chapters) using user defined chapter names and times and ffmeg

split.zsh

#!/bin/zsh

start="00:00:00"

atimes=(
"00:05:20" 
"00:07:23" 
"00:08:08"
"00:09:14"
"00:10:14"
"00:11:00"
"00:12:09"
"00:12:23"
"00:12:57"
"00:13:49"
"00:14:38"
"00:16:12" 
"00:16:54"
"00:18:07"
"00:19:24"
"00:20:32"
"00:21:12"
"00:21:53"
"00:22:55"
"00:23:44"
"00:24:06" 
"00:24:53"
"00:25:28"
"00:28:43"
"00:31:12"
"00:32:29"
"00:32:44"
"00:33:08"
"00:37:48"
"00:39:12" 
"00:42:22"
"00:44:47"
"00:50:25"
"00:51:17"
"00:51:44"
"00:52:23"
"00:52:40"
"00:53:04"
"00:53:49" 
"00:54:28"
"00:55:06"
"00:56:00"
"00:56:43"
"00:57:25"
"00:58:06"
"00:59:38"
"01:00:18" "01:02:14" "01:03:42" "01:04:09" "01:06:06" "01:07:29" "01:08:25"
shing )

atitles=("Prologo" "Desear" "Verdad" "Herencia" "Opinar" "Bienes" "Desear" "Desear" "Libertad" "Virtud" "Perder" "Renunciar" "Criticar" "Libertad Depender" "El Banquete " "Compartir" "Rol" "Presagiar" "Envidiar Despreciar" "Ultrajar" "Morir" "Filosofar " "Aparecer" "Depender de Ti" "Comprar y Vender " "Desear" "El Mal No Existe" "Pensamiento Positivo" "Deliberar" "Lugar" "Piedad" "Adivinar" "Saber Hacer " "Imaginar" "El Saber del Otro" "Operaciones Lógicas" "Lugar " "Ceder" "Poseer " "Mujeres" "El Cuerpo " "Agraviar" "Las Asas del Sentido" "Absurdo" "Interpretar" "Nombrar" "Ostentar" "Diferencia" "Practicar" "Sin Prisa Pero Sin Pausa" "Practicar" "Filosofía" "Sentencias" "Sobre Epicteto")

i=1
for end in ${atimes}; do
	/usr/bin/ffmpeg -i input.opus -acodec copy -ss $start -to $end ${i}_${atitles[${i}]}.opus
	start=${end}e
	((i=${i}+1))
done
/usr/bin/ffmpeg -i input.opus -acodec copy -ss $start ${i}_${atitles[${i}]}.opus