How do I hardcode subtitles into an MKV file?

[Big Vern]

I have the Kill Bill blu ray boxset, legally brought from play.com, and the subs for the foreign speaking parts are not hard-coded. Is there any way I can make them hard-coded?

Will BD-Rebuilder or RipBot do the job?

Many thanks.

[Adub]

Yeah. You re-encode your video with an Avisynth script and Textsub overlaying your subtitles on top of your video. Ripbot can do it.

[Inspector.Gadget]

If the non-English parts are forced, you can rip only those parts to an SRT file using SupRip and checking "Only forced subtitles" in the SRT panel. You can then mux (softsub) or hardcode these into your MKV file.