Master Technology Teacher Competency 004

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Master Technology Teacher Competency 004
Fabian SalcedoEDTC 6343
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• Competency 004
• The Master Technology Teacher knows and applies
  basic strategies and techniques for using digital
  video technology.
• The Master Technology Teacher
• Demonstrates knowledge of basic concepts relating
  to video technology (e.g., analog, digital) and
  understands differences and similarities between
  linear and nonlinear editing.

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• The Master Technology Teacher
• Demonstrates knowledge of basic concepts of video
  filming (e.g., composition, ratio of image to
  frame, position in frame, line of gaze,
  pans/tilts, movement, perspective).
• Knows a variety of basic video techniques (e.g.,
  zoom, focus, filters) and lighting techniques
  (e.g., key, fill, backlight) and how to use
  incident/reflected light, color temperatures, and
  filters.
• Demonstrates knowledge of compression schemes for
  a variety of file types (e.g., photographs,
  animation, audio, video, graphics) and knows
  compression strategies programs, and techniques
  to conserve memory and retain image integrity
  when digitally capturing files.

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• The Master Technology Teacher
• Knows how to use techniques for capturing and
  editing audio components during the video
  production process.
• Demonstrates knowledge of techniques used in
  postproduction (e.g., editing and creating
  control and/or time coded tracks creating
  transitions, captions, and titles applying 2-D
  and 3-D animation effects).
• Knows how to convert between analog video and
  digital video.

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Terminology

• Analog and Digital
• Linear and nonlinear video editing.
• Image ratio
• Zoom/Focus and pan
• Compression (Image, Video, and Audio)
• 2 D and 3 D Effects

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Analog Video

• Video signal transferred by analog signal.
• Contains the brightness color of the image.
• May be carried in separate channels
• Component video
• S-Video.
• Or combined in one channel
• Composite video
• RF connector.

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Non-Digital (Analog)

• Non-digital (or analog) use a continuous range of
  values to represent information.

• http//en.wikipedia.org/wiki/Non-linear_editing_sy
  stem

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Analog Video

• Two common video graphic aspect ratios are
• 43 Is the universal standard definition
  formats.
• 16 9 Is the universal to high definition
  formats.

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Digital Video

• A digital system uses discrete (discontinuous)
  values, usually but not always symbolized
  numerically (hence called "digital") to represent
  information for input, processing, transmission,
  storage, etc.

• http//en.wikipedia.org/wiki/Digital

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Non-linear Video

• Non-linear video editing is the process of
  selecting, arranging images and sound recorded on
  videotape but the original files are not lost of
  modified during editing.

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Linear Editing

• Linear video editing is the process of selecting,
  arranging and modifying the images and sound
  recorded on videotape.

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Zoom

• Digital zoom decreasing the angle of view of a
  digital photographic or video image.
• Digital zoom is also cropping an image down to a
  centered area with the same aspect ratio as the
  original.

• http//en.wikipedia.org/wiki/Digital_zoom

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Focus

• Focus is the adjustment for distinct vision
  also the area that may be seen distinctly or
  resolved into a clear image.

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2 Dimensional Effect

• 2 Dimensional Refers to objects that are
  constructed on two planes (X and Y, height and
  width, row and column, etc.). (Flat Objects)

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3 Dimensional Effect

• 3 Dimensional objects are constructed on three
  planes (X, Y and Z) (Items can be rotated into
  different views).

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Sources

• http//www.animationplayhouse.com/new/threeD1.html
  
• http//en.wikipedia.org/wiki/Analog-to-digital_con
  verter
• http//en.wikipedia.org/wiki/Digital
• http//en.wikipedia.org/wiki/Digital_zoom
• http//en.wikipedia.org/wiki/Display_Aspect_Ratio
  
• http//en.wikipedia.org/wiki/Non-linear_editing_sy
  stem
• http//www.merriamebster.com/dictionary/compressio
  n
• http//www.merriamwebster.com/dictionary/focus
• http//www.pcmag.com/encyclopedia_term/0,2542,t3D
  i37065,00.asp
• http//office.microsoft.com/en-us/clipart/default.
  aspx?lcen-usofcresset1
• http//www.texes.ets.org/texmat/prepMaterials/

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• All pictures were taken by author
• using a Sony Cyber-shot DSC-F717.
• Clip Art found on multiple sites
• given credit on Sources page.