adding chapters afterwards to mp4-nero digital?

[oluv]

i wanted to ask if it is possible to add chapter-marks to an already encoded mp4 file (encoded with nero digital avc).
during file import i changed some settings and lost all chapters, but i don't want to reencode everything again, because it always takes 20+ hours. so i thought if there was a way to add some marks afterwards?

thanks for all replies!

[bond]

:readrule: :readfaq: :search:

[oluv]

yes, thanks at least i found something in your faq now:

on existing files, with MP4Box and the MP4 directshow muxer filter coming with Recode2 (usable in graphedit for example)

but it is still more than unclear for me, which directshow muxer filter? i looked into my recode directory, but didn't find anything that was looking similar to a muxer filter.
i mean you guys hang around here for years knowing every little detail about this and thus. for me it is the first time trying to get a bit familiar with mp4. and a simple problem to add chapters to a file afterwards, seems to come with quite a complicated solution. maybe you have further links that deal with this problem in a more detailed way, a tutorial or something?

thanks again and sorry for asking stupid questions.

best regards, o.

[bond]

dont hurt yourself by using nero. its far easier to use mp4box (via the yamb gui)