Audio CD Tools

gistfile0.sh

#!/bin/bash
set -e
set -x

qaac64(){
    QAAC64=~/Applications/qaac_2.59/x64/qaac64.exe
    export WINEDEBUG=fixme-all
    wine "${QAAC64}" "${@}"
}

: ${1:?}

unset artist
unset album
unset disc

for f
do
    case ${f} in
    artist=*)
        artist=${f#*=}
    ;;
    album=*)
        album=${f#*=}
    ;;
    dis[ck]=*)
        case ${f#*=} in
        [1-9])
             disc=${f#*=}
        ;;
        *)
             echo disc number must be integer.
             exit 1
        ;;
        esac
    ;;
    *)
        echo invalid argment: ${f}
        exit 1
    ;;
    esac
done

: ${artist:?}
: ${album:?}

basename="${artist} - ${album}${disc:+ - DISC ${disc}}"

select arg in "rip" "enc" "quit"
do
    case ${REPLY} in
    q)
        exit 0
    ;;
    esac

    case ${arg} in
    rip)
        which cdrdao toc2cue
        cdrdao read-cd -v 2 --read-raw --datafile "${basename}".bin "${basename}".toc
        cp -a   "${basename}".toc "${basename}".toc.orig
        toc2cue "${basename}".toc "${basename}".cue
    ;;
    enc)
        which wine
        qaac64 --check
        qaac64 \
            --raw \
            --raw-format s16b \
            --text-codepage 65001 \
            --tvbr 127 \
            --quality 2 \
            --rate 48000 \
            --native-resampler=bats,127 \
            --artist "${artist}" \
            --album "${album}" \
            ${disc:+--disk ${disc}} \
            --fname-format "${basename} - \${tracknumber}" \
            "${basename}".cue
    ;; 
    quit)
        exit 0
    ;;
    esac
done

gistfile1.sh

#!/bin/sh
set -e
set -x

which sox ffmpeg

for f in *.cdr
do
    sox -V3 --guard \
            --multi-threaded \
            --show-progress \
            --type cdr \
            --endian little \
            "${f}" \
            --bits 24 \
            --type raw \
            - \
            rate -v -I 96000 \
            compand 0.3,1 6:-70,-60,-20 -5 -90 0.2 \
    | ffmpeg -y \
            -ac 2 \
            -sample_rate 96000 \
            -f s24le \
            -i - \
            -c:a aac \
            -b:a 192k \
            -vn \
            "${f%.*}".m4a
done