Hi Lars,
To avoid any possible confusion. Live streaming is only possible where the meeting is at a venue that is able to provide the live streaming for us. Thus far that has only been possible at the Institute of Physics in London, and so this should not be expected for Winchester or other venues.
Whenever possible we try to record meetings (different to live streaming and much easier from a technical point of view) so they may be added to the website for members to watch.
Cheers,
Andy