Zusammenfassung der Ressource
Video
- what is a video?
- System that allows the recording of
images and sounds on magnetic tape
which can then be played and viewed
on a TV screen .
- Types of video
- Digital
- In order to edit video in the
computer or to embed video clips
into multimedia documents, a video
source must originate from a digital
camera or be converted to digital.
- Analog
- Digital video is audio/visual in a binary
format. Information is presented as a
sequence of digital data, rather than in
a continuous signal as analog
information is.
- What are the differences between
Digital Video and Analogous Video?
- Analog and digital signals are used to transmit information, usually through electric signals. In
both these technologies, the information, such as any audio or video, is transformed into electric
signals.
- What are the software for playing
Digital Video?
- Digital video files can be saved in different formats. Each corresponds to a specific file
extension that contains it. Many types of video formats . Adj here some of the most used
are given below. Likewise, each file type supports every moment of UN different
compression codec.there are: MPEG, AVI, MOV, WMV, RM, FLV.