just to note, with the current more general turn this discussion is taking, it is really fusing w/ my parallel insertion in another thread – actually prompted by @sjivan more specific initial question:
maybe they can be fused. otherwise just to leave a trace, for everyone interested in the general aspects of this.
obviously I support @sjivan general impulse here. though I am myself not sure I would trade ‘chapters’ against (timebased) annotations. but I feel all this just expresses the need to find some generalized / shared / documented approach for this, as the issue / affordance of video references is by now very fundamental in all modern (transmediated) research!