View
752
Download
79
Category
Preview:
DESCRIPTION
The History Of Videography. By Cailey Roberson . 1814. Joseph Nicéphore Niépce otained the first ever photographic image with his “Camera Obscura ”. The Camera Obscura. The First Photograph. 1908. - PowerPoint PPT Presentation
Citation preview
1814 Joseph Nicéphore Niépce otained the first
ever photographic image with his “Camera Obscura”.
The Camera Obscura
The First Photograph
1920’s American engineer Philo Taylor
Farnsworth devised the television camera, an image dissector, which converted the image captured into an electric signal.
1950’s In the early days, film was the only
medium available for recording television. Thoughts turned to magnetic tape, which was already being used for sound, but the greater quantity of information carried by the television signal demanded new studies. During the 1950’s, some American companies began looking into the problem.
Charles P. Ginsburg Charles Ginsburg led the research team
at Ampex Corporation in developing the first videotape recorder (VTR).
Known as “The Father of the Video Tape Recorder”.
1951 In 1951 the first video tape recorder
captured live images from television cameras by converting the information into electrical impulses and saving the information onto magnetic tape.
1976 Video tape in a large cassette format
introduced by both JVC and Panasonic around 1976.
This has been the most popular format for home use and video store rentals, however, it will be replaced by mini DV tapes and DVDs.
VHS stands for Video Home System.
1981 The still video or digital camera was first
demonstrated in 1981. It used a fast-rotating magnetic disc, two
inches in diameter, recording on it up to 50 images formed in a solid-state device in the camera.
The images were played back through a television receiver or monitor, or printed out.
Recommended