There are a lot of videos which use green and blue screen and the difference between these is basically nothing because if the people who are in the video are wearing more blueish colours then green screen would be used for this because if a blue screen is used then the colours would disappear and the video wouldn't turn out to be good. the background of the green screen can be recorded from your camera or it can be found on the internet and the videos which i have seen use the effects such as running someone over with a car using a green screen and making fire come out of a car using the effects. i have also found out about colour keying, this is when the colours of the person in front of the green screen and the background is changed so that they seem similar to the colours which are used in the background/green screen.
The movies which use the green screen are avatar, in avatar nearly the whole movie is filmed in-front of a green screen and all of the effects and the charters are made up using a computer program and are shown using a green screen. alot of music videos also use the green screen effects such as 'Chris Brown Freeze', this video uses the green screen as the back ground for the whole video. the music video 'Kanye west ft katy perry E.T' also uses the green screen throughout the whole of the music video.
No comments:
Post a Comment