diff --git a/.config/newsboat/config b/.config/newsboat/config
index b7a78da..d8dbecd 100644
--- a/.config/newsboat/config
+++ b/.config/newsboat/config
@@ -32,7 +32,7 @@ color article white default bold
 browser linkhandler
 macro , open-in-browser
 macro t set browser "qndl" ; open-in-browser ; set browser linkhandler
-macro a set browser "tsp yt-dlp --embed-metadata -xic -f bestaudio/best" ; open-in-browser ; set browser linkhandler
+macro a set browser "tsp yt-dlp --embed-metadata -xic -f bestaudio/best --restrict-filenames" ; open-in-browser ; set browser linkhandler
 macro v set browser "setsid -f mpv" ; open-in-browser ; set browser linkhandler
 macro w set browser "lynx" ; open-in-browser ; set browser linkhandler
 macro d set browser "dmenuhandler" ; open-in-browser ; set browser linkhandler
diff --git a/.local/bin/dmenuhandler b/.local/bin/dmenuhandler
index 1c48f3a..1cd1b29 100755
--- a/.local/bin/dmenuhandler
+++ b/.local/bin/dmenuhandler
@@ -10,7 +10,8 @@ case "$(printf "Copy URL\\nsxiv\\nsetbg\\nPDF\\nbrowser\\nlynx\\nvim\\nmpv\\nmpv
 	"mpv loop") setsid -f mpv -quiet --loop "$feed" >/dev/null 2>&1 ;;
 	"mpv float") setsid -f "$TERMINAL" -e mpv --geometry=+0-0 --autofit=30%  --title="mpvfloat" "$feed" >/dev/null 2>&1 ;;
 	"queue yt-dlp") qndl "$feed" >/dev/null 2>&1 ;;
-	"queue yt-dlp audio") qndl "$feed" 'yt-dlp --embed-metadata -icx -f bestaudio/best' >/dev/null 2>&1 ;;
+	"queue yt-dlp audio") qndl "$feed" 'yt-dlp -o '%(title)s.%(ext)s' -f bestaudio --embed-metadata --restrict-filenames'
+' >/dev/null 2>&1 ;;
 	"queue download") qndl "$feed" 'curl -LO' >/dev/null 2>&1 ;;
 	PDF) curl -sL "$feed" > "/tmp/$(echo "$feed" | sed "s|.*/||;s/%20/ /g")" && zathura "/tmp/$(echo "$feed" | sed "s|.*/||;s/%20/ /g")"  >/dev/null 2>&1 ;;
 	sxiv) curl -sL "$feed" > "/tmp/$(echo "$feed" | sed "s|.*/||;s/%20/ /g")" && sxiv -a "/tmp/$(echo "$feed" | sed "s|.*/||;s/%20/ /g")"  >/dev/null 2>&1 ;;
diff --git a/.local/bin/opout b/.local/bin/opout
index 8890861..d2b447a 100755
--- a/.local/bin/opout
+++ b/.local/bin/opout
@@ -7,7 +7,7 @@
 basename="${1%.*}"
 
 case "${*}" in
-	*.tex|*.m[dse]|*.[rR]md|*.mom|*.[0-9]) target="$(getcomproot "$1" || echo "$1")" ; setsid -f xdg-open "${target%.*}".pdf >/dev/null 2>&1 ;;
+	*.tex|*.sil|*.m[dse]|*.[rR]md|*.mom|*.[0-9]) target="$(getcomproot "$1" || echo "$1")" ; setsid -f xdg-open "${target%.*}".pdf >/dev/null 2>&1 ;;
 	*.html) setsid -f "$BROWSER" "$basename".html >/dev/null 2>&1 ;;
 	*.sent) setsid -f sent "$1" >/dev/null 2>&1 ;;
 esac
diff --git a/.local/bin/otp b/.local/bin/otp
index 1726b1a..7e471db 100755
--- a/.local/bin/otp
+++ b/.local/bin/otp
@@ -9,31 +9,29 @@
 # computer to have its time properly synced. This can be done with the command
 # below which requires the package `ntp`.
 
-ifinstalled pass pass-otp
+ifinstalled pass pass-otp || exit 1
 
 dir="${PASSWORD_STORE_DIR}"
 
-choice="$({ echo "🆕add" ; echo "🕙sync-time" ; ls ${dir}/*-otp.gpg ;} | sed "s/.*\///;s/-otp.gpg//" | dmenu -p "Pick a 2FA:")"
+choice="$({ echo "🆕add" ; echo "🕙sync-time" ; ls "$dir"/*-otp.gpg ;} | sed "s/.*\///;s/-otp.gpg//" | dmenu -p "Pick a 2FA:")"
 
 case $choice in
 	🆕add )
-		ifinstalled maim zbar xclip || exit 1
+		ifinstalled maim zbar || exit 1
 
-		temp="$dir/temp.png"
+		temp=$(mktemp -p "$XDG_RUNTIME_DIR" --suffix=.png)
 		otp="otp-test-script"
-		trap 'shred -fu $temp; pass rm $otp' HUP INT QUIT TERM PWR EXIT
+		trap 'rm -f $temp; pass rm -f $otp' HUP INT QUIT TERM PWR EXIT
 
 		notify-send "Scan the image." "Scan the OTP QR code."
 
 		maim -s "$temp" || exit 1
 		info="$(zbarimg -q "$temp")"
 		info="${info#QR-Code:}"
-		issuer="$(echo "$info" | grep -o "issuer=[A-z0-9]\+")"
-		name="${issuer#issuer=}"
 
 		if echo "$info" | pass otp insert "$otp"; then
 			while true ; do
-				export name="$(dmenu -p "Give this One Time Password a one-word name:")"
+				export name="$(echo | dmenu -p "Give this One Time Password a one-word name:")"
 				echo "$name" | grep -q -- "^[A-z0-9-]\+$" && break
 			done
 			pass mv "$otp" "$name-otp"
@@ -41,7 +39,6 @@ case $choice in
 		else
 			notify-send "No OTP data found." "Try to scan the image again more precisely."
 		fi
-
 		;;
 	🕙sync-time )
 		ifinstalled ntp || exit 1
diff --git a/.local/bin/tag b/.local/bin/tag
index 8462b99..92d6323 100755
--- a/.local/bin/tag
+++ b/.local/bin/tag
@@ -13,7 +13,7 @@ Options:
 	-c: comment
 You will be prompted for title, artist, album and track if not given." && exit 1 ;}
 
-while getopts "a:t:A:n:N:d:g:c:f:" o; do case "${o}" in
+while getopts "a:t:A:n:N:d:g:c:" o; do case "${o}" in
 	a) artist="${OPTARG}" ;;
 	t) title="${OPTARG}" ;;
 	A) album="${OPTARG}" ;;
@@ -22,7 +22,6 @@ while getopts "a:t:A:n:N:d:g:c:f:" o; do case "${o}" in
 	d) date="${OPTARG}" ;;
 	g) genre="${OPTARG}" ;;
 	c) comment="${OPTARG}" ;;
-	f) file="${OPTARG}" ;;
 	*) printf "Invalid option: -%s\\n" "$OPTARG" && err ;;
 esac done
 
@@ -30,38 +29,21 @@ shift $((OPTIND - 1))
 
 file="$1"
 
-[ ! -f "$file" ] && echo "Provide file to tag." && err
+temp="$(mktemp -p "$(dirname "$file")")"
+trap 'rm -f $temp' HUP INT QUIT TERM PWR EXIT
 
-[ -z "$title" ] && echo "Enter a title." && read -r title
-[ -z "$artist" ] && echo "Enter an artist." && read -r artist
-[ -z "$album" ] && echo "Enter an album." && read -r album
-[ -z "$track" ] && echo "Enter a track number." && read -r track
+[ ! -f "$file" ] && echo 'Provide file to tag.' && err
 
-case "$file" in
-	*.ogg) echo "Title=$title
-Artist=$artist
-Album=$album
-Track=$track
-Total=$total
-Date=$date
-Genre=$genre
-Comment=$comment" | vorbiscomment -w "$file" ;;
-	*.opus) echo "Title=$title
-Artist=$artist
-Album=$album
-Track=$track
-Total=$total
-Date=$date
-Genre=$genre
-Comment=$comment" | opustags -i -S "$file" ;;
-	*.mp3) eyeD3 -Q --remove-all -a "$artist" -A "$album" -t "$title" -n "$track" -N "$total" -Y "$date" "$file" ;;
-	*.flac) echo "TITLE=$title
-ARTIST=$artist
-ALBUM=$album
-TRACKNUMBER=$track
-TOTALTRACKS=$total
-DATE=$date
-GENRE=$genre
-DESCRIPTION=$comment" | metaflac --remove-all-tags --import-tags-from=- "$file" ;;
-	*) echo "File type not implemented yet." ;;
-esac
+[ -z "$title" ] && echo 'Enter a title.' && read -r title
+[ -z "$artist" ] && echo 'Enter an artist.' && read -r artist
+[ -z "$album" ] && echo 'Enter an album.' && read -r album
+[ -z "$track" ] && echo 'Enter a track number.' && read -r track
+
+cp -f "$file" "$temp" && ffmpeg -i "$temp" -map 0 -y -codec copy \
+	-metadata title="$title" \
+	-metadata album="$album" \
+	-metadata artist="$artist" \
+	-metadata track="${track}${total:+/"$total"}" \
+	${date:+-metadata date="$date"} \
+	${genre:+-metadata genre="$genre"} \
+	${comment:+-metadata comment="$comment"} "$file"