Provided by: python3-srt_3.5.3-1_all 

NAME
srt-deduplicate - SRT subtitle processing tool
DESCRIPTION
usage: srt deduplicate [-h] [--input FILE] [--output FILE] [--inplace]
[--no-strict] [--debug] [--ignore-parsing-errors]
[--encoding ENCODING] [-t MILLISECONDS]
Deduplicate repeated subtitles.
options:
-h, --help
show this help message and exit
--input FILE, -i FILE
the file to process (default: stdin)
--output FILE, -o FILE
the file to write to (default: stdout)
--inplace, -p
modify file in place
--no-strict
allow blank lines in output, your media player may explode
--debug
enable debug logging
--ignore-parsing-errors, -c
try to keep going, even if there are parsing errors
--encoding ENCODING, -e ENCODING
the encoding to read/write files in (default: utf8)
-t MILLISECONDS, --ms MILLISECONDS
how many milliseconds distance a subtitle start time must be within of another to be considered a
duplicate (default: 5000ms)
examples:
Remove duplicated subtitles within 5 seconds of each other
$ srt deduplicate -i duplicated.srt
Remove duplicated subtitles within 500 milliseconds of each other
$ srt deduplicate -t 500 -i duplicated.srt
Remove duplicated subtitles regardless of temporal proximity
$ srt deduplicate -t 0 -i duplicated.srt
srt-deduplicate 3.5.3 June 2023 SRT-DEDUPLICATE(1)