digital video

Description

my digital video
kevin perez
Mind Map by kevin perez, updated more than 1 year ago
kevin perez
Created by kevin perez about 8 years ago
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Resource summary

digital video
  1. software
    1. digital data
      1. Digital A/V information, on the other hand, consists of discrete units of data that are placed so close together that the human senses perceive them as a continuous flow.
      2. analog data.
        1. Analog data, such as video recorded on tape, is transmitted as electronic signals of varying frequency or amplitude that are added to carrier waves of a given frequency.
      3. what is
        1. Visual multimedia source that combines a sequence of images to form a moving picture.
        2. formats
          1. WMM
            1. Window Movie Marker.
            2. FLV
              1. Adobe Flash format. Sorensen Spark codec used.
              2. ASF
                1. Adobe Flash format. Sorensen Spark codec used.
                2. AVI
                  1. This is the standard format but more weight.
                  2. MOV
                    1. for video compression.You can also have extension * .ASF
                    2. MPG
                      1. Moving Pictures Expert Group
                    3. tipes of video
                      1. digital video.
                        1. It is the representation of moving images, encoded by digital datas, using a computer, or modern media players. A CD player reads a series of ones and zeros.
                        2. analogic video.
                          1. It is the representation of moving images, encoded by analogous datas, using for example a turntable (record player). A turntable reads bumps and grooves from a record as a continuous signal.
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