mixer | |
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1. The person or role involved in mixing audio or video signals (the location sound mixer, or the vision mixer when applied to the role of the person responsible for mixing live video feeds during a television studio production) 2. The equipment used to mix (usually but not exclusively) audio signals from a number of sources into a single output (stereo or otherwise). This is done using channel faders. The equipment is either body worn, desk mounted or rack mounted. | |
contrast Ratio | |
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Contrast Ratio is a measurement of the difference in brightness between the whitest white and the darkest black within an image. A ratio of 300:1 means the brightest point in the image is 300 times as bright as the darkest point. A higher contrast ratio therefore means a larger difference in brightness. Contrast ratio is of interest in two situations: | |
UKfilmNet | |||||
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spill | |
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light rays, from spotlights and other focused light sources, that are not useful, e.g., producing lighting where it is not wanted on a stage. Also a phenomenon caused by reflections of green light from Chroma key (green) backgrounds (creating a green shading on chins and faces during news interviews) | |
The UK Film Council | |
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The UK Film Council is the Government-backed lead agency for film in the UK ensuring that the economic, cultural and educational aspects of film are effectively represented at home and abroad. | |