B.Sc. DEGREE EXAMINATION, NOVEMBER 2017
Fifth Semester
Visual Communication
DIGITAL INTERMEDIATE AND VISUAL EFFECTS
(CBCS 2014 onwards)
Time 3 Hours Maximum 75 Marks
Part A (10 x 2 20)
Answer all the questions.
1. Define aspect ratio.
2. What is sprocket edit?
3. Expand CCD and CCTV.
4. Why we need logging?
5. Define calibration.
6. What is 2k and 4k resolution?
7. What is called Chroma Match?
8. Define celluloid.
9. What is film image?
10. Define analogue image.
Sub. Code
4BVC5C2
AFF-4614
2
WS6
Part B x 5 25)
Answer all the questions
11. Differentiate the structure difference of film and
video.
Or
Write a note on
Non-linear film finish
Cutting to an EDL
12. Explain the process of telecine transfers.
Or
Write a note on Time code standards.
13. Comment on conventional digital cameras.
Or
Discuss the term storage area networks.
14. What is LUT? Explain its process and function.
Or
Write a note on logarithmic and linear scale
sampling.
15. Explain the digital reconstruction process in
production.
Or
What are the ways to remove the scratches, spots
and other defects in visuals?
AFF-4614
3
WS6
Part C x 10 30)
Answer any three questions.
16. Discuss the origin of film and video technology.
17. Discuss the steps involved in film and video frame
transferring for PAL and NTSC.
18. Discuss in detail the introduction to DI and its effects.
19. Write a note on the following
offline
online
contrast
log recording
cut or uncut negative
20. Comment on the importance of scanning in modern
production.
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