Re-authoring Interleaved DVD

[kikatu]

Hi, is there a way to re-author a commercial interleaved DVD by adding new subtitles without deleting existing "angles"?

[Adub]

I am not sure that that matters. You should be able to add existing subtitle so your dvd in the standard techniques already available. I may be wrong though.

Have you tried it yet?

[kikatu]

Hi, demuxing with a program such as PgcDemux will give access to only one angle. :(

Thanks for the help though!