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using correct files now

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This commit is contained in:
Luke Tidd 2023-04-23 22:34:32 -04:00
parent 066ea49ab8
commit 01125bcfd0
Signed by: luke
GPG Key ID: 75D6600BEF4E8E8F
1 changed files with 36 additions and 11 deletions
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47
split_tracks
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@ -16,9 +16,9 @@ function make_drum() {
echo sox -v "$volume_reduction_factor" "$drum_track" "$quiet_drums"
sox -v "$volume_reduction_factor" "$drum_track" "$quiet_drums"
echo sox -m "${no_drums[@]}" "$quiet_drums" "$mixed_wav"
sox -m "${no_drums[@]}" "$quiet_drums" "$mixed_wav"
rm -r "$quiet_drums"
echo sox -m "${nodrums[@]}" "$quiet_drums" "$mixed_wav"
sox -m "${nodrums[@]}" "$quiet_drums" "$mixed_wav"
rm "$quiet_drums"
echo opusenc --comp 10 --downmix-stereo \
--title "'${tags[TITLE]}'" --artist "'${tags[ARTIST]}'" \
--album "'${tags[ALBUM]}'" --tracknumber "'${tags[TRACKNUMBER]}'" \
@ -30,6 +30,22 @@ function make_drum() {
rm "$mixed_wav"
}
function make_drumonly() {
mkdir -p "${dest_dir['drums only']}"
echo echo dest dir: ${dest_dir['drums only']}
echo drum track: "$drum_track"
# final_opus="$(sed 's/\.wav$/.opus/' <<< "$drum_track")"
final_opus="${dest_dir['drums only']}/$(sed 's/\.flac$/.opus/' <<< "$file_name")"
echo opusenc --comp 10 --downmix-stereo \
--title "'${tags[TITLE]}'" --artist "'${tags[ARTIST]}'" \
--album "'${tags[ALBUM]}'" --tracknumber "'${tags[TRACKNUMBER]}'" \
--date "'${tags[DATE]}'" "'$drum_track'" "'$final_opus'"
opusenc --comp 10 --downmix-stereo \
--title "${tags[TITLE]}" --artist "${tags[ARTIST]}" \
--album "${tags[ALBUM]}" --tracknumber "${tags[TRACKNUMBER]}" \
--date "${tags[DATE]}" "$drum_track" "$final_opus"
}
function make_karaoke() {
mkdir -p "${dest_dir[karaoke]}"
quiet_vocals="${actual_work_dir}/quiet vocals.wav"
@ -38,8 +54,9 @@ function make_karaoke() {
final_opus="$(sed 's/\.wav$/.opus/' <<< "$mixed_wav")"
echo sox -v "$volume_reduction_factor" "$vocal_track" "$quiet_vocals"
sox -v "$volume_reduction_factor" "$vocal_track" "$quiet_vocals"
sox -m "${karaoke}" "$quiet_vocals" "$mixed_wav"
rm -r "$quiet_vocals"
echo sox -m "${karaoke[@]}" "$quiet_vocals" "$mixed_wav"
sox -m "${karaoke[@]}" "$quiet_vocals" "$mixed_wav"
rm "$quiet_vocals"
echo opusenc --comp 10 --downmix-stereo \
--title "'${tags[TITLE]}'" --artist "'${tags[ARTIST]}'" \
--album "'${tags[ALBUM]}'" --tracknumber "'${tags[TRACKNUMBER]}'" \
@ -51,17 +68,19 @@ function make_karaoke() {
rm "$mixed_wav"
}
volume_reduction_factor='0.3'
volume_reduction_factor='0.2'
src_library="${HOME}/flac"
work_dir="${HOME}/split"
actual_work_dir="${work_dir}/htdemucs_ft"
type -P 'demucs' || (
type -P 'demucs' &>/dev/null || (
printf 'No demucs in path.\nInstall with `pip install demucs` or something.\n\n' >&2
exit 1
)
find "$src_library" -type f -name '*.flac' | while read -r file; do
# if find "$work_dir" -type f &>/dev/null; then rm -rf "${work_dir}"/*; fi
file='/home/luket/flac/Red Hot Chili Peppers/1991-09-24 Blood Sugar Sex Magik/07 Mellowship Slinky In B Major.flac'
echo $file
# file is full original path + filename
src_dir="$(dirname "$file")"
@ -70,9 +89,17 @@ find "$src_library" -type f -name '*.flac' | while read -r file; do
unset dest_dir
declare -A tags
echo tag time
while read -r line; do
echo line: $line
tag_type="$(cut -d= -f1 <<< "$line")"
tag_val="$(cut -d= -f2- <<< "$line")"
[[ "$tag_type" == 'ReleaseDate' ]] && tag_type='DATE'
[[ "$tag_type" == 'Year' ]] && tag_type='YEAR'
[[ "$tag_type" == 'Artist' ]] && tag_type='ARTIST'
[[ "$tag_type" == 'Title' ]] && tag_type='TITLE'
[[ "$tag_type" == 'Tracknumber' ]] && tag_type='TRACKNUMBER'
[[ "$tag_type" == 'Album' ]] && tag_type='ALBUM'
tags[$tag_type]="$tag_val"
done < <(metaflac --list --block-type=VORBIS_COMMENT "$file" | grep 'comment\[' | cut -d: -f2- | sed 's/^ //')
@ -80,7 +107,7 @@ find "$src_library" -type f -name '*.flac' | while read -r file; do
ensure=( TRACKNUMBER TITLE DATE ALBUM ARTIST )
for tag_type in "${ensure[@]}"; do
if [[ -z "${tags[$tag_type]}" ]]; then
$tags[$tag_type]="missing $tag_type"
tags[$tag_type]="missing $tag_type"
fi
done
@ -99,15 +126,12 @@ find "$src_library" -type f -name '*.flac' | while read -r file; do
for file in "${files[@]}"; do
echo file: "$file"
if ! grep -Eq 'drums\.wav$' <<< "$file"; then
echo no drums.wav
nodrums+=("$file")
else
echo yes drums.wav
drum_track="$file"
fi
if ! grep -Eq 'vocals\.wav$' <<< "$file"; then
echo no vocal
karaoke+=("$file")
else
vocal_track="$file"
@ -121,6 +145,7 @@ find "$src_library" -type f -name '*.flac' | while read -r file; do
printf 'No drum track. Will not create a drum practice file.\n'
else
make_drum
make_drumonly
fi
for i in "${karaoke[@]}"; do
printf 'Karaoke practice: %s\n' "$i"