Audio CD ripping & ogg encoding

True`Colors · 12-15-2008, 01:44 AM

Any advice would be appreciated...

=================================
#!/bin/bash

for file in `seq 1 99 $CDNUM`

do

ofile=${file}

cdparanoia ${file} - | oggenc --resample 22050 -o "${ofile}.ogg" -

done
=================================

HerbertJ · 12-25-2008, 01:06 AM

What is the purpose of the $CDNUM variable? "seq" is only going to return 1 if $CDNUM is set.

NAME
seq - print a sequence of numbers

SYNOPSIS
seq [OPTION]... LAST
seq [OPTION]... FIRST LAST
seq [OPTION]... FIRST INCREMENT LAST

Examples:

# seq 1 99 5
1
# seq 1 99 3
1
# seq 1 99 6
1
# seq 1 99 99
1
# seq 1 99 100
1
100
# seq 1 99 104
1
100
# seq 1 99 200
1
100
199

Perhaps something like:

------------
if [[ "$CDNUM" != "" ]] ; then TRACKS=$CDNUM; else TRACKS=`seq 1 99`; fi
for file in $TRACKS
------------

Proof:

herbert@logical:~$ CDNUM=5 ; if [[ "$CDNUM" != "" ]] ; then TRACKS=$CDNUM; else TRACKS=`seq 1 99`; fi ;echo $TRACKS
5
herbert@logical:~$ unset CDNUM ; if [[ "$CDNUM" != "" ]] ; then TRACKS=$CDNUM; else TRACKS=`seq 1 99`; fi ;echo $TRACKS
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99

True`Colors · 11-19-2010, 04:12 PM

#!/bin/bash
clear

echo " "

echo --------------------------
echo Removing contents of Trash...
echo --------------------------

rm -rfv ./.local/share/Trash/files/*
rm -rfv ./.local/share/Trash/info/*

echo " "

if [ ! -d ${HOME}/ogg ]
then

# Only make dir ogv if it doesn't exist
echo --------------------------
echo ${HOME}/ogg did not exist creating...
echo --------------------------

mkdir "${HOME}/ogg"
fi

cd ${HOME}

for file in `seq 1 99`

do

ofile=${file}

cdparanoia ${file} - | oggenc -o "$HOME/ogg/${ofile}.ogg" -

done

devnull10 · 11-19-2010, 06:57 PM

This is the shell script I wrote to rip audio cd's to MP3. Maybe you can adapt it or use parts to help you.

Code:

if [ $# -ne 1 ]
then
  echo "Usage: " `basename $0` "<output directory>"
  exit
fi

if [ ! -d $1 ] 
then
  echo "$1 is not a valid directory"
  exit
fi

# Need determine the number of tracks on the disc
n_files=`cdparanoia -Q 2>&1 | egrep "^ *[0-9]+\." | wc -l`

if [ $n_files -lt 1 ]
then
  echo "ERROR - Can't find any tracks - is the CD inserted?"
  exit
fi

echo -e "Ripping $n_files files..."

for i in `seq 1 $n_files`
do
  cdparanoia -q $i - | lame --silent -h --vbr-new -V 4 - `printf "%s/track_%02d.mp3" $1 $i`
  echo  - Sucessfully ripped track $i
done

echo "Ripping complete"