GE
I'm fairly certain that the desk is real too.
Right, here's how i reckon it's done.
Before starting work on the old studio, take away the desk, and record a few minutes' footage from each camera angle - like so:
http://homepage.mac.com/moof/tvforum/emptystudio.jpg
Then, move your desk and presenters into a big chromakey studio. Backgrounds for chromakeying don't have to be any particular colour, just make sure that the presenter's not wearing it.
It also has to be really evenly lit, and can be quite tricky to avoid getting either these lights or reflections from the chromakey screen onto the presenter or desk. Hence the purple tinge on the desk.
Once things are set up, put cameras into the studio, making sure that cameras are positioned in the same place, relative to the desk:
http://homepage.mac.com/moof/tvforum/csostudio.jpg
Then, stick the two images into a magic box o'tricks™, and you get a picture that more or less resembles a real studio.
http://thetvroom.com/images-bbc-one-news/news-01/misc/temp-studio-6.jpg
Repeat for any other camera angles, et voila...
I think this shot looks a little odd because the camera isn't at exactly the same angle - so they're not quite in perspective.
Also shots like the one below must have been done all the time with the old blue virtual studio, although it can't be easy for the presenter - they'll be looking at a purple wall, not a big screen!
http://thetvroom.com/images-bbc-one-news/news-01/misc/temp-studio-2.jpg
thegeek
Founding member
Re-it-er-ate posted:
Thanks for that! So what bits were 'virtual'? The Desk is obviously real as he puts his arm on it? What about the large screen, and where does the Blue glow come from? Im not very good at broadcasting technology.
I'm fairly certain that the desk is real too.
Right, here's how i reckon it's done.
Before starting work on the old studio, take away the desk, and record a few minutes' footage from each camera angle - like so:
http://homepage.mac.com/moof/tvforum/emptystudio.jpg
Then, move your desk and presenters into a big chromakey studio. Backgrounds for chromakeying don't have to be any particular colour, just make sure that the presenter's not wearing it.
It also has to be really evenly lit, and can be quite tricky to avoid getting either these lights or reflections from the chromakey screen onto the presenter or desk. Hence the purple tinge on the desk.
Once things are set up, put cameras into the studio, making sure that cameras are positioned in the same place, relative to the desk:
http://homepage.mac.com/moof/tvforum/csostudio.jpg
Then, stick the two images into a magic box o'tricks™, and you get a picture that more or less resembles a real studio.
http://thetvroom.com/images-bbc-one-news/news-01/misc/temp-studio-6.jpg
Repeat for any other camera angles, et voila...
I think this shot looks a little odd because the camera isn't at exactly the same angle - so they're not quite in perspective.
Also shots like the one below must have been done all the time with the old blue virtual studio, although it can't be easy for the presenter - they'll be looking at a purple wall, not a big screen!
http://thetvroom.com/images-bbc-one-news/news-01/misc/temp-studio-2.jpg