GS
In order for transcreens (holoscreens) to be really effective, i.e. transparent in the null-areas of the projection, they need to be used in very low ambient light. Not ideal for a television studio.
Presumably they are using very powerful projectors with a high contrast ratio and lots of lighting for the area behind, but I would be rather surprised and impressed if they manage to create truly 'floating' graphics.
Certainly explains why the new N24 logo has a black background though - the black is not supposed to be seen. Does that mean that the version of the logo used in titles and stings etc will have a more colourful (or white) backing?
Gavin Scott
Founding member
tsunami__active posted:
So the theory goes that if you project this image of the presumed new globe images:
http://www.rp-networkservices.com/tvforum/uploads/map4.jpg
onto a holoscreen the country will appear to float in space in a pseudo-3D way? Kind of cool if it happens really.
The black sea background also has the benefit of blending in with pillar/letterboxes depending on your output ratios.
http://www.rp-networkservices.com/tvforum/uploads/map4.jpg
onto a holoscreen the country will appear to float in space in a pseudo-3D way? Kind of cool if it happens really.
The black sea background also has the benefit of blending in with pillar/letterboxes depending on your output ratios.
In order for transcreens (holoscreens) to be really effective, i.e. transparent in the null-areas of the projection, they need to be used in very low ambient light. Not ideal for a television studio.
Presumably they are using very powerful projectors with a high contrast ratio and lots of lighting for the area behind, but I would be rather surprised and impressed if they manage to create truly 'floating' graphics.
Certainly explains why the new N24 logo has a black background though - the black is not supposed to be seen. Does that mean that the version of the logo used in titles and stings etc will have a more colourful (or white) backing?