Add more whitelisted words

delete_video_track_titles.sh

@@ -0,0 +1,19 @@
+#!/usr/bin/env bash
+SCRIPT_NAME=$(basename "$0")
+test -z "${1}" && echo "File not specified or doesn't exist, aborting. Usage: $SCRIPT_NAME \$FILENAME" && exit 1
+FILE=$1
+# TODO: use -J and jq '.tracks[] | [.properties.number, .type, .codec, .properties.track_name]'
+TRACKS=$(mkvmerge --identify "$FILE" | awk -F"[: ]" '$0 ~ /Track ID/{print $3}')
+# capture JSON output and remove the excessively large code_private_data field
+JSON_OUTPUT=$(mkvmerge -J "$FILE" | jq '.tracks[] | del(.properties.codec_private_data)')
+for TRACK in $TRACKS; do
+    TRACK_NAME=$(echo "$JSON_OUTPUT" | jq "select(.id == $TRACK).properties.track_name")
+    echo -n "Track no. ${TRACK} currently set to $TRACK_NAME... "
+    shopt -s nocasematch
+    [[ $TRACK_NAME =~ full|\stitles|comment|director|sdh|sign ]] && echo "includes whitelisted word, not deleting." && continue
+    echo "deleting."
+    # mkvmerge --identify indexes tracks from 0, while mkvpropedit indexes from 1
+    mkvpropedit "$FILE" --edit track:"$((TRACK+1))" --delete name
+done
+echo "Deleting file title..."
+mkvpropedit "$FILE" --edit info --delete title

sub_extract_convert

@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 # usage: $scriptname $files $output_sub_format
 output_sub_format=${@: -1}
-for i in $@
+for i in "$@"
 do
   if [ ! -e "$i" ];
   then
@@ -9,16 +9,16 @@ do
   	continue
   fi
   index=$(ffprobe -v 8 -show_streams -select_streams s "$i" | grep index | cut --delimiter="=" -f 2)
-  if [ -z $index ];
+  if [ -z "$index" ];
   then
   	echo "No subtitle streams found."
   	exit
   fi
   ffprobe -v 8 -show_streams -select_streams "$i"
   filename=${i%.*}
-  mkvextract "$i" tracks $index:"${filename}.en.ass"
+  mkvextract "$i" tracks "$index":"${filename}.en.ass"
-  if [ ! -z $1 ];
+  if [ -n "$1" ];
   then
-  	subtitleedit /convert "${filename}.en.ass" $output_sub_format 2>/dev/null | grep --color=none ass
+  	subtitleedit /convert "${filename}.en.ass" "$output_sub_format" 2>/dev/null | grep --color=none ass
   fi
 done

video_convert_normalize

@@ -0,0 +1,8 @@
+#!/usr/bin/env bash
+if [ ! -e "$1" ];
+then
+  echo "File ${1} does not exist."
+  exit 1
+fi
+filename=${1%.*}
+ffmpeg -i "$1" -metadata title="" -map 0:v -map 0:a:m:language:jpn -c:v copy -c:a ac3 "${filename}.converted.mkv"