From a6cee230d0cad7b1037e3bca0e7e78123cc432cc Mon Sep 17 00:00:00 2001
From: Luke Smith <luke@lukesmith.xyz>
Date: Wed, 27 May 2020 09:22:40 -0400
Subject: for video; remember to install opustags, ffmpeg and youtube-dl

---
 .local/bin/booksplit | 44 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)
 create mode 100755 .local/bin/booksplit

(limited to '.local/bin/booksplit')

diff --git a/.local/bin/booksplit b/.local/bin/booksplit
new file mode 100755
index 0000000..0029d0b
--- /dev/null
+++ b/.local/bin/booksplit
@@ -0,0 +1,44 @@
+#!/bin/sh
+
+# Requires ffmpeg (audio splitting) and my `tag` wrapper script.
+
+[ ! -f "$2" ] && printf "The first file should be the audio, the second should be the timecodes.\\n" && exit
+
+echo "Enter the album/book title:"; read -r booktitle
+
+echo "Enter the artist/author:"; read -r author
+
+echo "Enter the publication year:"; read -r year
+
+inputaudio="$1"
+
+# Get a safe file name from the book.
+escbook="$(echo "$booktitle" | iconv -cf UTF-8 -t ASCII//TRANSLIT | tr -d '[:punct:]' | tr '[:upper:]' '[:lower:]' | tr ' ' '-' | sed "s/-\+/-/g;s/\(^-\|-\$\)//g")"
+
+! mkdir -p "$escbook" && echo "Do you have write access in this directory?" && exit 1
+
+# As long as the extension is in the tag script, it'll work.
+ext="opus"
+#ext="${1#*.}"
+
+# Get the total number of tracks from the number of lines.
+total="$(wc -l < "$2")"
+
+while read -r x;
+do
+	end="$(echo "$x" | cut -d' ' -f1)"
+	[ -n "$start" ] &&
+	echo "From $start to $end; $track $title"
+	file="$escbook/$(printf "%.2d" "$track")-$esctitle.$ext"
+	[ -n "$start" ] && echo "Splitting \"$title\"..." && ffmpeg -nostdin -y -loglevel -8 -i "$inputaudio" -ss "$start" -to "$end" -vn "$file" &&
+		echo "Tagging \"$title\"..." && tag -a "$author" -A "$booktitle" -t "$title" -n "$track" -N "$total" -d "$year" "$file"
+	title="$(echo "$x" | cut -d' ' -f 2-)"
+	esctitle="$(echo "$title" | iconv -cf UTF-8 -t ASCII//TRANSLIT | tr -d '[:punct:]' | tr '[:upper:]' '[:lower:]' | tr ' ' '-' | sed "s/-\+/-/g;s/\(^-\|-\$\)//g")"
+	track="$((track+1))"
+	start="$end"
+done < "$2"
+# The last track must be done outside the loop.
+echo "From $start to the end: $title"
+file="$escbook/$track-$esctitle.$ext"
+echo "Splitting \"$title\"..." && ffmpeg -nostdin -y -loglevel -8 -i "$inputaudio" -ss "$start" -vn "$file" &&
+		echo "Tagging \"$title\"..." && tag -a "$author" -A "$booktitle" -t "$title" -n "$track" -N "$total" -d "$year" "$file"
-- 
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