Advance compositing and animation
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This document contains an examination for a B.Sc. Animation course covering advance compositing and animation. It has two sections: Section A contains 10 multiple choice questions testing knowledge of key concepts and shortcuts in After Effects, such as chroma keying, the alpha channel, bin window function, and timeline/attribute shortcuts. Section B contains 10 short answer questions asking students to explain concepts like additive and subtractive colors, rotoscoping, chroma keying, masking, time remapping, and virtual sets/studios and their uses. It also asks about image file formats that support transparency and the work area/audio rendering in After Effects.
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Advance compositing and animation
- 1. T.Y. B.Sc. Animation Examination August 2013 ADVANCE COMPOSITING & ANIMATION Time: 3 hours MMX: 100 SECTION – I A (10x2=20) 1. Chroma keying is also known as _______? 2. What is Alpha Channel? 3. What is the function of Bin Window in After Effects? 4. What is the shortcut to reverse a clip on the timeline of a sequence in After Effects? 5. What is the shortcut to open the Effects Window in After Effects? 6. What is the shortcut to roll down the Opacity attribute of a layer in After Effects? 7. What is the shortcut to roll down the Position attribute of a layer in After Effects? 8. What is the shortcut to roll down the Scale attribute of a layer in After Effects? 9. What is the shortcut to roll down the Keyed attributes of a layer in After Effects? 10. What shortcut is used to snap the start or end of a clip to the CTI in the Timeline of After Effects? Section B (10x8=80) Q 1) Explain Additive Colors and Subtractive Colors? Q 2) Explain Rotoscoping? Give few examples where Rotoscoping is used. Q 3) What is Chroma Key? Give few examples where Chroma Key is used. Q 4) Explain why in the process of Chroma Keying only green and blue colored screens are used in the backdrop. Q 5) Name three image file formats in which transparency information can be saved? How many channels these file formats usually have in RGB color format? Q 6) Explain Masking in Digital Compositing? Give examples. Q 7) Explain Work Area of a Sequence in After Effects and mention how to render the Work Area with Audio in After Effects. Q 8) Describe the process of creating a video with end name credits in After Effects.
- 2. Q 9) What do you mean by Time Remapping and with examples site some uses of Time Remapping. Q 10) What do you mean by Virtual Set and Virtual Studio. Site one major difference between Virtual Studio setup and Green Screen Setup.