rtf 250 ex3

• Line level


  non-microphone sources (CD player, instrument)
• Mic level


  microphone source
• TRANSDUCER


  dynamic or condenser*
• AMPHLIFICATION


  phantom power
• PHANTOM POWER


  distribution of DC current through audio cabling to provide power to a mic. Usually 48V
• MONO


  1 channel, no direction
• STEREO


  2 channel, minimal direction
• SURROUND


  5.1 with 6 channels
• Omni Directional


  Picks up audio from all around it
• Directional


  Picks up most audio from the direction it is facing
• Super Cardioid


  More Precise than directional and can even pick up audio from the sides a bit
• DIEGETIC


  is any sound that can be identified on or off screen (people talk, lips move, see a ringing bell, gunshot off screen)
• NON-DIEGETIC


  is any sound you cannot identify on the screen nor has been implied to be present in the action
• Quantity of light


  how much light a scene has or frame and can be overexposed to light or underexposed to light to make lighter or darker images
• Quality of light


  The quality of a light source, Measured by hardness/softness of light and Used to help create illusion of depth
• Color of light


  the process of mixing red, green, and blue to create white
• Inverse Square Law


  Double the distance you lose 3/4th of the power
• Contrast


  High contrast versus Low contrastMeasure with Waveform Monitors or histogram
• Adjusting Intensity


  Gels• Dimming• Diffusion• Iris Setting• Position of Camera and Light
• Light Density (Hard)


  lights a small area with a distinct light beam
• Light Density (soft)


  lights a large area- soft shadows
• Indoor standard


  Warm, Orange Hues & 3,200k
• Outdoor standard


  Cold, Blue Hues & 5,600k
• Incandescent


  (32k) tungsten-halogen
• Fluorescent


  (32k or 56k)
• Kino-Flos


  (32 or 56k)
• LED


  (32 or 56k variable)
• HMI


  (56k)
• How to Match Color Temps

  Shoot in a controlled setting (Indoors using studio lighting or Outdoors with natural light)• If color temps are mixed (windows + lights) use color corrective gel
• Match to indoors


  by placing orange corrective gels on windows
• Match to outdoors


  56k) by placing blue corrective gels over lights
• Key Light


  Main source of lighting (gives shape
• Back Light


  lights from the back (gives outline)
• Fill Light


  Fills in to diffuse (removes shadows)
• PRESENTATIONAL


  news, talk shows, interviews
• Spotlights


  directional, well-defined light
• Spotlight Types


  Fresnel & Ellipsoidal
• Floodlights


  Great amounts of highly diffused light- Main source of light
• Floodlight types


  Scoop & Softlight & Broad & Strip/Cyc
• Television Graphics


  Lower 3rd Supers/Ticker/Bug & Fullscreen & Over the Shoulder (OTS)Insert