Out of all the mkv vids i tried already, i just got the 1 that gets corrupted video and 1 that wont demux all the SRT file. unless its some technical thing i dont get. but the whole file plays perfectly fine, subs and all. i thought maybe its just that file, i guess. shrugĪlso, i am waiting for mkvextract to demux the sub, i notice that it goes to 5% and pauses then gos right to finish. BUT this one mkv file gets corrupted video for some reason if i do my usual method. if i do what i usually do, as in just demux the subs, edit them then mux them back in replacing the old subs (still keeping the MKV container), i dont get that issue. Now, that delay problem only happens if i demux the video and audio and then add in subs by making them an MP4. i usually use notepad to edit the SRT, but i did try workshop in my above method and it doesnt work. it just seems to be by a half-sec/sec, but it still is noticable and delayed. Ok, i tried demuxing the video, audio and subs and then putting it in a MP4 container. I'm not great at explaining these things. If you've got any questions, feel free to ask. You can also change its filetype, if you so choose.ħ.) Input all the demuxed files and mux them into one mkv file again.Ĩ.) You should now have a new mkv file that is identical to the old one in all ways except the subtitles. Still, better to be safe than sorry.)Ĥ.) Use Subtitle Workshop/Processor to open up your subtitle stream.ĥ.) Edit the subtitle as you please, and save it. (There are some files like Chapters and ID Attachments in some mkvs I've seen, but I dunno what they do. The other is Subtitle Processor, and while it seems to be the better program, I haven't used this one much, either, aside from converting subtitle formats.Įither way, they should both suit your needs just fine.ġ.) After installing everything (and putting MKVExtract in the right folder), open up MKVExtract.Ģ.) Choose your input file and output folder, and check everything. I haven't done much with it, though, so I can't vouch for its integrity. The first is Subtitle Workshop, and it's the one I've used most recently. but I figured you're probably not, so there are two programs I know of that work well with subtitles. You can just use Notepad if you're working with SRT subtitles and are fine with timing things by hand. You'll also need to download some sort of subtitle editing software. (Demux and mux being 'split' and 'combine.') These two programs are what you'll use to demux and mux the mkv file. (MKVExtract is an executable that must be placed in the same folder as the MKVtoolnix program folder.) I've forgotten a bit regarding subtitle editing, but I hope I can help a bit.ĭownload MKVExtract and MKVtoolnix.

Subtitle file editor