id summary reporter owner description type status priority milestone component version severity resolution keywords cc mlocked 12029 Forced Subtitles (MKV) can stay onscreen indefinitely hamelg Peter Bennett "Hello, When regular subtitle is disabled and forced subtitle enabled (default setup), forced subtitle in mkv file stays onscreen indefinitely until it is 'cleared' by a new subtitle. You'll find a test case here : http://gilles.hamel.free.fr/test.mkv You can extract the srt from the mkv file with the ffmpeg utility : ffmepg -i test.mkv -vn -an -codec:s:0.2 srt sub.srt I've attached a fix, but I am not sure if it could break anything else." Patch - Bug Fix closed minor 0.28.2 MythTV - Captions 0.27-fixes medium fixed forced subtitle mkv 0