00subtitle

SUB

MicroDVD Subtitle

MicroDVD SUB stores cues as frame numbers rather than timestamps, so a file is only correct at the frame rate it was authored for. Converting it to a time-based format requires knowing that frame rate.

Extension: .sub
MIME type: text/plain

01 Convert SUB to something else

SUB to SRT Needs the frame rate, and explains exactly why.

03 Related formats

Opening a .sub file

If you landed here because something handed you a .sub file and nothing on your machine will open it, converting it to a format you already have a reader for is usually faster than installing new software. Every conversion above runs in this browser — the file is not uploaded, so it works on a locked-down work machine and on a file you are not allowed to send anywhere.