Recently ourTHE-ONE has launched some new products for the market of the TV broadcast room,video room, photography room, theater and the opera... So today I’d like to share some products and knowledge about the TV broadcast room equipment.
Many video production company setup many studio and web studio to produce various content for the purpose of TV production or internet TV. In order to do they green screen technology that we see many from the blockbuster movie to news and daily weather predictions over the TVs.
Basically the video shooting is done with a large green screen background. A second image which usually a surrounding scene is then takes over the green environment during the editing process. The green background is changed to the images so that the readers will see another setting.
What’s more,studio lighting is important here to get rid of the shadows. Compact Fluorescent lighting and tungsten Fresnel spotlight is usually implement in the studio for key light and back light effectively.And we have the TH-325, TH-253, TH-251, TH-331, TH-327 for the broadcast room used.
The key is to light the background evenly so selection is easier. Use multiple umbrellas and meter the backdrop at several place to ensure even illumination:
1)If you are shooting your own background, both background and foreground should have same light. Don’t place the light on one side of your client’s face and have the background light coming from the other direction.
2)This applies also to color temperature, to contrast and to depth-of-field: if your subject is on focus, the background should be slightly out of focus.
3)Both background and foreground should be shot with same focal length. The human eye perceives this difference very quickly. You can NOT have a background with 35mm and subject with 105 mm.
There are a number of reasons why you should choose for green screen photography video production such as the convenience, money savings and flexibility. That’s why green screen studios are gaining popularity nowadays. As you are aiming to replace a new background in this photography technique, the major challenge here is how to effectively remove the previous solid green screen background.
