This is a collection of dotfiles and scripts for my bspwm setup
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57 lines
1.3 KiB

#!/bin/sh
FILE_NAME="$1"
TRACKS="$(mkvmerge -J "$FILE_NAME" | jq -c '
.tracks[] |
select(.type == "subtitles") |
{
id:.id,
codec_id:.properties.codec_id,
language:.properties.language,
track_name:.properties.track_name
}')"
if [ -n "$2" ]; then
SELECTION=$2
else
echo "$TRACKS"
echo -n "Choose a subtitle ID: "
read -r SELECTION
fi
if [ -z "$(echo $SELECTION | sed -nr 's/^([0-9]+)$/\1/p')" ]; then
echo "Please select a number"
exit
fi
for TRACK in $TRACKS; do
TRACK_ID=$(echo $TRACK | sed -nr 's/.*"id":([0-9]+),.*/\1/p')
if [ $TRACK_ID != $SELECTION ]; then
continue
fi
CODEC_ID="$(echo $TRACK | \
sed -nr 's/.*"codec_id":"(S_[A-Z]+\/?[A-Z]*[0-9]*)",.*/\1/p')"
if [ "$CODEC_ID" = "S_TEXT/UTF8" ]; then
EXT="srt"
elif [ "$CODEC_ID" = "S_TEXT/ASS" ]; then
EXT="ssa"
elif [ "$CODEC_ID" = "S_TEXT/USF" ]; then
EXT="usf"
elif [ "$CODEC_ID" = "S_VOBSUB" ]; then
EXT="sub"
elif [ "$CODEC_ID" = "S_HDMV/PGS" ]; then
EXT="sup"
fi
echo "Extracting subtitle.."
mkvextract tracks "$FILE_NAME" $TRACK_ID:/tmp/sub."$EXT" 2>&1 >/dev/null
echo "Converting subtitle.."
ffmpeg -y -i /tmp/sub."$EXT" /tmp/sub.vtt 2>/dev/null
echo "Playing file.."
castnow "$FILE_NAME" --subtitles /tmp/sub.vtt --subtitle-scale 1.2 --subtitle-color FFFFFFFF
done