DI04000051 · Semester 4 · 5G scheme
Multimedia Technologies
Notes and solutions following the Gujarat Technological University (GTU) syllabus for DI04000051. Independent material — not issued by the university.
Computer EngineeringComputer Science & Engineering
Materials
Complete Book
The whole syllabus, unit by unit, written for the exam.
Complete Book
47 pages
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PYQ Solutions
Past university papers, fully solved.
Solved past papers — detailed answers
29 pages · English + ગુજરાતી
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Syllabus units
Unit 1: Fundamentals of Multimedia
- What is multimedia? Components of multimedia, Multimedia: past and present: early history of multimedia, hypermedia, www, and internet, multimedia in the new millennium, where to use multimedia? delivering multimedia
- Multimedia software tools: music sequencing and notation, digital audio, graphics and image editing, video editing, animation, multimedia authoring, multimedia broadcasting, Augmented reality and virtual reality, Multimedia skills required in a team.
Unit 2: Image Editing
- Graphics and image data types: 1-bit images, 8-bit gray-level images, image data types, 24-bit color images, higher bit-depth images, 8-bit color images
- File formats: gif, jpeg, png, tiff, windows bmp, Windows WMF, Netpbm Format, EXIF, HEIF, PS and PDF PTM
- Image editing tool: Image editing tool interface, various tools, Image straightening, cropping, scaling, framing an image, Image enhancement technique -correcting with brightness, correcting a dull image, oversaturated image, noisy image, removing red eye, repair images, adding text to an image, Layers, Working on part of an image
- AI Plugins for Image Editing: Introduction to plugin architecture in image editing software, Overview of AI in digital image processing, Capabilities of AI Plugins: AI-based image upscaling (e.g., super-resolution models), Background/foreground removal, Image inpainting and object removal.
Unit 3: Video and Animation
- Video basic terminology: codec, resolution, bit rate, frame rate, aspect ratio, how video works? Analog video, digital video.
- Video editing: clips - split clip, export clips, add to timeline, trimming & slicing, transform, effects: video effects, audio effects, export video in different mode, give titles.
- AI Features in Video Editing Tools: Motion Tracking, Object Detection, Video Stabilization.
- Animation: power of motion, 12 principals of animation, Animation fundamentals, animation techniques and file formats.
- Making animation that works: rolling ball, a bouncing ball, create an animated scene.
Unit 4: Multimedia Information Sharing
- Online social media sharing: Representatives of social media services: user-generated content (UGC), online social networking (OSN), User-generated media content sharing.
- Case study: YouTube with unique features - video format and meta-data, characteristics of YouTube video, small-world in YouTube videos, YouTube from a partner’s view.
- Cloud computing for multimedia services: cloud computing overview, multimedia cloud computing, cloud assisted media sharing, case study: Netflix.
Unit 5: Augmented Reality and Virtual Reality
- Augmented Reality: Defining augmented reality, virtual reality and mix reality, Workflow of augmented reality its component - sensory data collection, localization and alignment, world generation and emission.
- Virtual Reality: Workflow of virtual reality and its component - virtual world, immersion, sensory feedback, and interactivity
- Applications of augment and virtual reality
About this course
Study materials, question papers, and solutions for Multimedia Technologies (DI04000051) - Diploma Computer Engineering, Semester 4