audiorip.sh: add audiobook mode

Signed-off-by: Colin McCabe <cmccabe@alumni.cmu.edu>

diff --git a/audiorip.sh b/audiorip.sh
index 88f2416..c69c4c0 100755 (executable)
--- a/audiorip.sh
+++ b/audiorip.sh
@@ -29,6 +29,7 @@ usage()
     cat <<EOF
 audiorip: a CD-ripping script
 -h: this help message
+-B: audiobook mode.
 -d [cdrom device]
 -s [start track]
 -e [end track]
@@ -40,9 +41,17 @@ start_track=0
 end_track=0
 no_cdparanoia=0
 cd_dev=/dev/cdrom
-while getopts  "d:e:hNs:" flag
+lame_bitrate=256
+lame_q=2
+flac=1
+while getopts  "Bd:e:hNs:" flag
 do
     case $flag in
+    B)  lame_bitrate="96"
+        lame_q="2"
+        flac=0
+        ;;
+
     d)  cd_dev=$OPTARG;;
 
     e)  end_track=$OPTARG
@@ -82,7 +91,7 @@ trailing_dir=`pwd | sed 's|^\(.*\)/\([^/]*\)$|\2|'`
 lossless_dir="${base_dir}/${trailing_dir} [LL]"
 echo "base_dir = \"${base_dir}\""
 echo "lossless_dir = \"${lossless_dir}\""
-mkdir -p "${lossless_dir}"
+[ $flac == 1 ] && mkdir -p "${lossless_dir}"
 
 ############# cdparanoia ###############
 if [ ${no_cdparanoia} -eq 0 ]; then
@@ -107,10 +116,16 @@ if [ ${no_cdparanoia} -eq 0 ]; then
 fi
 
 ############# mp3 ###############
-wav_to_mp3 256 2
+wav_to_mp3 $lame_bitrate $lame_q
+
 
 ############# flac ###############
-mv *.wav "${lossless_dir}/"
-cd "${lossless_dir}"
-flac *.wav
-flac -t *.flac && rm -f *.wav
+if [ $flac == 1 ]; then
+    mv *.wav "${lossless_dir}/"
+    cd "${lossless_dir}"
+    flac *.wav
+    flac -t *.flac && rm -f *.wav
+else
+    rm -f *.wav
+    exit 0
+fi