Created
May 27, 2020 00:32
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Bash function to convert subrip subtitle srt files to advanced sub station alpha subtitle file
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| # ---------------------------------------------------- | |
| # srt to ass script converter | |
| # | |
| # Usage: srt2ass $SRT_FILE | |
| # | |
| # It will convert srt file into a default subs.ass | |
| # | |
| # If you want to override font size (16) | |
| # | |
| # srt2ass $SRT_FILE [FONT_SIZE] | |
| # | |
| # [FONT_SIZE] should be positive numeric value | |
| # | |
| #. Author: Jaziel Lopez <jazlopez@github.com> | |
| # ---------------------------------------------------- | |
| function srt2ass() { | |
| local DESTINATION="subs.ass" | |
| local SOURCE="$1" | |
| local FONT_SIZE="$2" | |
| if [ -f "$SOURCE" ]; then | |
| if [ ! -s "$SOURCE" ]; then | |
| echo "$SOURCE is an empty file ... bye now" | |
| return 1 | |
| fi | |
| if [ -z $FONT_SIZE ]; then | |
| FONT_SIZE=16 | |
| fi | |
| if [[ ! "$FONT_SIZE" =~ ^[0-9]+$ ]]; then | |
| echo "$FONT_SIZE is not a valid number .. bye now" | |
| return 1 | |
| fi | |
| ffmpeg -i $SOURCE $DESTINATION | |
| vim -c "%s/Arial,16/Arial,$FONT_SIZE/" -c "wq" "$DESTINATION" | |
| EXIT_CODE_VIM=$? | |
| if [[ $EXIT_CODE_VIM == 0 ]]; then | |
| echo "srt to ass file type conversion completed." | |
| echo "see generated file: $DESTINATION" | |
| fi | |
| return $EXIT_CODE_VIM | |
| fi | |
| } | |
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