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Broadcast Video Production

Broadcast Video Production. Question 1 - 10. Defined as a class of STB capable of decoding an HD signal and without a PVR. Usually H.264 derived chipsets. Answer 1 – 10. What is HD standard?. Question 1 - 20.

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Broadcast Video Production

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  1. Broadcast Video Production

  2. Question 1 - 10 • Defined as a class of STB capable of decoding an HD signal and without a PVR. Usually H.264 derived chipsets.

  3. Answer 1 – 10 • What is HD standard?

  4. Question 1 - 20 • A system in which the image is displayed on a screen by scanning each line or row of pixels in a sequential order rather than an alternate order.

  5. Answer 1 – 20 • What is progressive scanning?

  6. Question 1 - 30 • Refers to an electrical signal that is converted into a pattern of bits. It has a discrete value at each sampling point. The precision of the signal is determined by how many samples are recorded per unit of time.

  7. Answer 1 – 30 • What is digital signal?

  8. Question 1 - 40 • It describes the proportional relationship between an image’s width and height.

  9. Answer 1 – 40 • What is aspect ratio?

  10. Question 1 - 50 • A specific type of oscilloscope used in television applications. It is typically used to measure and display the level, or voltage, of a video signal with respect to time.

  11. Answer 1 – 50 • What is waveform monitor?

  12. Question 2 - 10 • Where the talent is located.

  13. Answer 2 – 10 • What is above the line?

  14. Question 2 - 20

  15. Answer 2 – 20 • What is a close up?

  16. Question 2 - 30

  17. Answer 2 – 30 • What is an extreme wide shot?

  18. Question 2 - 40

  19. Answer 2 – 40 • What is a medium shot?

  20. Question 2 - 50 • This is 12 to 48 volts DC applied to pins 2 and 3 of a condenser microphone XLR connector to power the microphones electronics.

  21. Answer 2 – 50 • What is phantom power?

  22. Question 3 - 10 • A piece of glass or transparent substance with curved sides for concentrating or dispersing light rays. It is the light gathering device in a camera.

  23. Answer 3 – 10 • What is a lens?

  24. Question 3 - 20 • The ratio of the starting focal length to the ending focal length of a zoom lens.

  25. Answer 3 – 20 • What is zoom ratio?

  26. Question 3 - 30 • The effective length of time a camera shutter is open.

  27. Answer 3 – 30 • What is shutter speed?

  28. Question 3 - 40 • The frequency at which an imaging device produces unique consecutive images called frames.

  29. Answer 3 – 40 • What is frame rate?

  30. Question 3 - 50 • A family of techniques used to reduce blurring associated with the motion of a camera during exposure.

  31. Answer 3 – 50 • What is image stabilizer?

  32. Question 4 - 10

  33. Answer 4 – 10 • What is a parcan light?

  34. Question 4 - 20

  35. Answer 4 – 20 • What is a carbon microphone?

  36. Question 4 - 30

  37. Answer 4 – 30

  38. Question 4 - 40

  39. Answer 4 – 40

  40. Question 4 - 50

  41. Answer 4 – 50

  42. Question 5 - 10

  43. Answer 5 – 10

  44. Question 5 - 20

  45. Answer 5 – 20

  46. Question 5 - 30

  47. Answer 5 – 30

  48. Question 5 - 40

  49. Answer 5 – 40

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