Brian Gaff wrote

Part 1 part 2 part3 etc?

Too crude.

I think if you want to do this kind of thing you need to pay a company for
the bandwidth.

Nope, youtube will do it.

I'm not sure if any of the podcasts sites do it in an affordable way.

youtube does.

"DerbyBorn" wrote in message
2.222...
I have uploaded a few "unlisted" videos on Youtube, but a mate is asking
me
about how to enable his Institute to upload videos of lectures that could
be of about 90 minutes duration - so that members who do not attend could
log on and watch.7

It seems YouTube is limited to 15 minutes.

Any suggestions?