Video Digitization

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Video Digitization

  1. 1. VIDEO DIGITIZATION
  2. 2. What is a video digitization • Video digitization is when an analogue video signal from a source such as a video tape or video camera is captured on a computer so as to edit or manipulate the images within the computer. To do this you need to use video editing software such as Adobe Premiere, Ulead Video (http://www.herts.ac.uk/ltdu/technology/video_digitization.html)
  3. 3. Video Digitization Architecture
  4. 4. Video Digitization Workflow Connect video Camera or video player Initial Video Editing Project to computer Capturing Video Publish/Delivery Editing Video
  5. 5. Connect video camera or video player to computer • Analog: using Composite or S-Video line • Digital: using IEEE1394/Firewire line Analog Connect connection Video Camera to computer Digital connection
  6. 6. Initial video editing project • Define video frame size, video format, sample rate, etc.
  7. 7. Capturing video Tool in video editing software for video capturing
  8. 8. Editing video Cut/Insert/Title/Visual effect/Transition
  9. 9. Publish or Delivery
  10. 10. Video data • Video Contained two types of data, a sequences of image (frame) and audio data. Video frame

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