Filming every night of a run costs several times filming one, and rarely produces a better result. Pick the performance where the cast is settled and the house is full, and rig properly for that one.
Performing rights and streaming rights are separate permissions, and the second is the thing that stops these projects. Worth checking with the rights holder before you get as far as a quote.
A schools audience, a ticketed public stream and an archive for the funder are three different jobs. Deciding which one it is changes the camera count more than the size of the venue does.
One, almost always. Pick the night the cast has settled and rig properly for it. Filming a whole run multiplies the cost and rarely improves the result.
Yes. Streaming is a different permission from performing, and it is the most common reason a project stops. Check with the rights holder before you commission anything.
As little as possible. Positions are agreed with your director, operators stay still, and if a position means somebody is watching a camera instead of the stage it does not happen.
It depends on camera count, whether it is one performance or several, and what you need afterwards. The estimator gives you a range in about a minute.
For an internal archive or a rehearsal record that nobody outside the building will watch, a single locked-off camera is the honest answer and we will say so.
Thirty minutes and you will know what it takes, what it costs, and whether we are the right people for it. There is more detail at theatrestreaming.co.uk.