It is important to get the light and sound levels right for a video
conference. Most cameras and microphones can be adjusted to tweak the
performance but it is still more sensible to get it right through proper
planning than by troubleshooting.
The focus of a video image is normally on a person's face. It is best
therefore to consider the following points:
- Choose a uniform, neutral background that is darker than normal skin
tone. A blue curtain or similar is a good way of removing distracting
background.
- Try to get good lighting on the presenter's face. Daylight or normal
room lighting will usually suffice but ensure that it is constant and
watch out for flickering fluorescent tubes for example.
- Aim for a uniform light and avoid high contrast bright lights and
deep shadow.
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Example of backlighting
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There are also sound considerations when planning a conference:
- Find a room away from loud noise sources such as dining halls, sports
halls and playgrounds.
- Remember that the noise levels may vary at different points in the
school timetable
- Carpets and curtains can help reduce echo off solid walls and floors
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Video example coming soon |
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