When doing harder filtering not require a space after : results
in lines with a clock (like 10:05) to be taken as a speaker label.
So require a space after : even when doing harder filtering as
missing space is very uncommon.
Some like to add text in parentheses in the speaker label,
like XXX (loud): or just (loud):
allow parentheses when doing harder filtering
Add subtitle filter to remove additions for deaf or hard-of-hearing
(SDH). This is for English, but may in part work for others too.
This is an ASS filter and the intention is that it can always be
enabled as it by default do not remove parts that may be normal text.
Harder filtering can be enabled with an additional option.
Signed-off-by: wm4 <wm4@nowhere>
wm4
Dan Oscarsson