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Harinath Garudadri
and
Ganz Chockalingam
Content is an eminent example of the features that contributed to the success of wireless Internet. Mobile platforms such as the Snapdragon™ processor have special hardware and software capabilities to make acquisition, processing and rendering of multimedia content efficient and cost-effective.
In this course, you will learn the principles of video and audio codecs used for media content in iTunes, Google Play, YouTube, Netflix, etc. You will learn the file formats and codec settings for optimizing quality and media bandwidth and apply them in developing a basic media player application.
Read more
Content is an eminent example of the features that contributed to the success of wireless Internet. Mobile platforms such as the Snapdragon™ processor have special hardware and software capabilities to make acquisition, processing and rendering of multimedia content efficient and cost-effective.
In this course, you will learn the principles of video and audio codecs used for media content in iTunes, Google Play, YouTube, Netflix, etc. You will learn the file formats and codec settings for optimizing quality and media bandwidth and apply them in developing a basic media player application.
Read more
Content is an eminent example of the features that contributed to the success of wireless Internet. Mobile platforms such as the Snapdragon™ processor have special hardware and software capabilities to make acquisition, processing and rendering of multimedia content efficient and cost-effective.
In this course, you will learn the principles of video and audio codecs used for media content in iTunes, Google Play, YouTube, Netflix, etc. You will learn the file formats and codec settings for optimizing quality and media bandwidth and apply them in developing a basic media player application.
Learning Goals: After completing this course, you will be able to:
1. Explain the tradeoffs between media quality and bandwidth for content delivery.
2. Extract and display metadata from media files.
3. Implement and demonstrate a simple media player application using DragonBoard™ 410c.
Register for this course and see more details by visiting:
OpenCourser.com/course/6egz95/internet
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What's inside
Syllabus
Introduction
Welcome to the Internet of Things! Before diving into this course give us a chance to let you know what it is all about! We will walk you through a module by module outline that will give you highlights on the interesting aspects of the course.
Read more
Syllabus
Introduction
Welcome to the Internet of Things! Before diving into this course give us a chance to let you know what it is all about! We will walk you through a module by module outline that will give you highlights on the interesting aspects of the course.
Read more
Traffic lights
Traffic lights
Read about what's good
what should give you pause and
possible dealbreakers
Instructs on using the Snapdragon™ processor, which is standard in the mobile industry
Examines how to extract metadata from media files, which is necessary for file management
Teaches the tradeoffs between media quality and bandwidth, which is crucial for optimizing content delivery
Takes a practical approach by having learners develop a basic media player application, which enhances comprehension
May require learners to have familiarity with tech terminology, which could be a barrier for some
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Reviews summary
Practical iot multimedia technologies overview
According to learners, this course provides a solid introduction to Internet of Things multimedia technologies, focusing on codecs and practical applications. Many found the module on building a basic media player application particularly engaging and valuable for hands-on learning. The course covers essential principles of video and audio compression. However, a significant point raised by students is the requirement for the specific DragonBoard 410c hardware, which can be a barrier to entry for some. Additionally, setting up the development environment was noted as potentially challenging or time-consuming.
Includes a basic overview of computer vision.
"The computer vision module was interesting, although it felt somewhat separate from the main multimedia codec theme."
"Provides a good starting point for computer vision applications on the DragonBoard, even if brief."
"I appreciated the introduction to computer vision, but wished it went into a bit more depth or integration with multimedia."
"Setting up the computer vision environment was useful, though the module itself felt more like a quick intro than deep dive."
Requires specific DragonBoard 410c hardware.
"Access to the DragonBoard 410c is essential for the labs and project, which might be a cost or availability issue for some."
"It's a shame that the course is tied to a specific piece of hardware that not everyone will have access to."
"The need to purchase the DragonBoard was an unexpected obstacle, although the course content was good once past that."
"Make sure you have or can get the DragonBoard 410c before enrolling, as it's mandatory for the practical parts."
Provides a solid introduction to multimedia codecs.
"The explanation of video and audio codecs was clear and provided a good foundation for understanding multimedia compression."
"I learned a lot about different codecs and their trade-offs between quality and bandwidth, which was very useful."
"The early modules on codecs explained complex topics effectively."
"Understanding codecs was key and the course did a good job introducing the principles behind them."
Building a functional media player is a highlight.
"The module where we built the basic media player application was incredibly practical and helped solidify the concepts."
"I really enjoyed the hands-on part of creating the media player using Python. It was the best part for me."
"The practical project was a great way to apply the knowledge gained from the earlier modules on codecs and formats."
"Developing the simple media player demonstrated how the theoretical concepts translate into real-world applications on a board."
Setting up the development environment can be tricky.
"Getting the Linaro/Debian environment and necessary tools set up on the DragonBoard was quite challenging and time-consuming."
"Encountered significant difficulties in setting up the computer vision development environment as described."
"The setup process could be smoother or require more detailed guidance for beginners."
"Had trouble with the initial environment setup steps; it took longer than expected to get everything working correctly."
Activities
Be better prepared
before
your course. Deepen your understanding
during
and
after
it. Supplement your coursework and achieve mastery of the topics covered
in Internet of Things: Multimedia Technologies with these
activities:
Review Course Notes, Assignments, and Quizzes
Show steps
Reinforce your understanding of course materials by reviewing them regularly.
Show steps
-
Review your lecture notes
-
Review your assignments
-
Review your quizzes
Join a Study Group for Codec Design and Analysis
Show steps
Engage with peers to discuss and explore concepts related to codec design and analysis.
Show steps
-
Find a study group or create your own
-
Meet regularly to discuss course topics
-
Work together on projects and assignments
Interactive Video Codec Problems
Show steps
Complete video codec exercises to reinforce key concepts.
Browse courses on
Video Compression
Show steps
-
Solve the H.264 encoding problem
-
Solve the VP9 decoding problem
-
Solve the HEVC bitstream parsing problem
Three other activities
Expand to see all activities and additional details
Show all six activities
Follow Tutorials on Advanced Media Optimization Techniques
Show steps
Expand your knowledge of media optimization techniques through guided tutorials.
Show steps
-
Watch a tutorial on adaptive bitrate streaming
-
Watch a tutorial on perceptual audio coding
-
Watch a tutorial on content-aware video encoding
Design an Audio Codec for a Specific Application
Show steps
Develop your understanding of audio codecs by designing one for a specific application.
Show steps
-
Choose an audio application
-
Research existing audio codecs
-
Design your own audio codec
-
Implement your audio codec
-
Evaluate your audio codec
Contribute to an Open-Source Media Codec Project
Show steps
Gain practical experience in media codec development and contribute to the open-source community.
Browse courses on
FFmpeg
Show steps
-
Find an open-source media codec project
-
Contribute to the project by adding features or fixing bugs
-
Submit your contributions for review
Review Course Notes, Assignments, and Quizzes
Show steps
Reinforce your understanding of course materials by reviewing them regularly.
Show steps
Show steps
Show steps
- Review your lecture notes
- Review your assignments
- Review your quizzes
Join a Study Group for Codec Design and Analysis
Show steps
Engage with peers to discuss and explore concepts related to codec design and analysis.
Show steps
Show steps
Show steps
- Find a study group or create your own
- Meet regularly to discuss course topics
- Work together on projects and assignments
Interactive Video Codec Problems
Show steps
Complete video codec exercises to reinforce key concepts.
Browse courses on
Video Compression
Show steps
Show steps
Show steps
- Solve the H.264 encoding problem
- Solve the VP9 decoding problem
- Solve the HEVC bitstream parsing problem
Three other activities
Expand to see all activities and additional details
Show all six activities
Follow Tutorials on Advanced Media Optimization Techniques
Show steps
Expand your knowledge of media optimization techniques through guided tutorials.
Show steps
Show steps
Show steps
- Watch a tutorial on adaptive bitrate streaming
- Watch a tutorial on perceptual audio coding
- Watch a tutorial on content-aware video encoding
Design an Audio Codec for a Specific Application
Show steps
Develop your understanding of audio codecs by designing one for a specific application.
Show steps
Show steps
Show steps
- Choose an audio application
- Research existing audio codecs
- Design your own audio codec
- Implement your audio codec
- Evaluate your audio codec
Contribute to an Open-Source Media Codec Project
Show steps
Gain practical experience in media codec development and contribute to the open-source community.
Browse courses on
FFmpeg
Show steps
Show steps
Show steps
- Find an open-source media codec project
- Contribute to the project by adding features or fixing bugs
- Submit your contributions for review
Career center
Learners who complete Internet of Things: Multimedia Technologies will develop knowledge and skills
that may be useful to these careers:
Multimedia Software Engineer
Multimedia Software Engineer
Multimedia Software Engineers create and design multimedia software applications. A course on Internet of Things: Multimedia Technologies may be useful because it will introduce you to various video and audio codecs, file formats, and codec settings. This knowledge can be applied to the development of multimedia software applications.
Multimedia Designer
Multimedia Designer
Multimedia Designers create and design multimedia content, such as videos, images, and audio. A course on Internet of Things: Multimedia Technologies may be useful because it will introduce you to various video and audio codecs, file formats, and codec settings. This knowledge can be applied to the creation and design of multimedia content.
Audio Engineer
Audio Engineer
Audio Engineers design, develop, and maintain audio systems. A course on Internet of Things: Multimedia Technologies may be useful because it will introduce you to various audio codecs and file formats. This knowledge can be applied to the design, development, and maintenance of audio systems.
Video Engineer
Video Engineer
Video Engineers design, develop, and maintain video systems. A course on Internet of Things: Multimedia Technologies may be useful because it will introduce you to various video codecs and file formats. This knowledge can be applied to the design, development, and maintenance of video systems.
Broadcast Engineer
Broadcast Engineer
Broadcast Engineers design, develop, and maintain broadcast systems. A course on Internet of Things: Multimedia Technologies may be useful because it will introduce you to various video and audio codecs and file formats. This knowledge can be applied to the design, development, and maintenance of broadcast systems.
Computer Vision Engineer
Computer Vision Engineer
Computer Vision Engineers design, develop, and maintain computer vision systems. A course on Internet of Things: Multimedia Technologies may be useful because it will introduce you to computer vision concepts and applications. This knowledge can be applied to the design, development, and maintenance of computer vision systems.
Data Scientist
Data Scientist
Data Scientists analyze and interpret data to extract meaningful insights. A course on Internet of Things: Multimedia Technologies may be useful because it will introduce you to data analysis techniques and tools. This knowledge can be applied to the analysis and interpretation of data in a variety of fields.
Software Developer
Software Developer
Software Developers design, develop, and maintain software applications. A course on Internet of Things: Multimedia Technologies may be useful because it will introduce you to various software development concepts and tools. This knowledge can be applied to the design, development, and maintenance of software applications.
Web Developer
Web Developer
Web Developers design, develop, and maintain websites. A course on Internet of Things: Multimedia Technologies may be useful because it will introduce you to various web development concepts and tools. This knowledge can be applied to the design, development, and maintenance of websites.
Mobile Developer
Mobile Developer
Mobile Developers design, develop, and maintain mobile applications. A course on Internet of Things: Multimedia Technologies may be useful because it will introduce you to various mobile development concepts and tools. This knowledge can be applied to the design, development, and maintenance of mobile applications.
Game Developer
Game Developer
Game Developers design, develop, and maintain video games. A course on Internet of Things: Multimedia Technologies may be useful because it will introduce you to various game development concepts and tools. This knowledge can be applied to the design, development, and maintenance of video games.
Product Manager
Product Manager
Product Managers manage the development and launch of products. A course on Internet of Things: Multimedia Technologies may be useful because it will introduce you to various product management concepts and tools. This knowledge can be applied to the management of the development and launch of products.
Project Manager
Project Manager
Project Managers manage projects. A course on Internet of Things: Multimedia Technologies may be useful because it will introduce you to various project management concepts and tools. This knowledge can be applied to the management of projects.
Business Analyst
Business Analyst
Business Analysts analyze business processes and systems. A course on Internet of Things: Multimedia Technologies may be useful because it will introduce you to various business analysis concepts and tools. This knowledge can be applied to the analysis of business processes and systems.
Technical Writer
Technical Writer
Technical Writers create and edit technical documentation. A course on Internet of Things: Multimedia Technologies may be useful because it will introduce you to various technical writing concepts and tools. This knowledge can be applied to the creation and editing of technical documentation.
For more career information including salaries, visit:
OpenCourser.com/course/6egz95/internet
Reading list
We've selected 17 books
that we think will supplement your
learning. Use these to
develop background knowledge, enrich your coursework, and gain a
deeper understanding of the topics covered in
Internet of Things: Multimedia Technologies.
Covers the principles of multimedia communications, from the basics of encoding and decoding to the latest applications and standards. It valuable resource for anyone who wants to understand the technical aspects of multimedia communications.
Save
Provides a comprehensive overview of video coding, from the basics of video compression to the latest standards and technologies. It is an essential resource for anyone who wants to develop or work with video coding systems.
Save
Provides a comprehensive overview of computer vision, from the basics of image processing to the latest applications and technologies. It is an essential resource for anyone who wants to develop or work with computer vision systems.
Provides a comprehensive overview of operating systems, from the basics of operating system design to the latest operating system technologies. It valuable resource for anyone who wants to understand the technical aspects of operating systems.
Provides a practical introduction to deep learning for computer vision. It covers the basics of deep learning, as well as how to apply deep learning to a variety of computer vision tasks. It valuable resource for anyone who wants to learn about deep learning for computer vision.
Save
Provides a comprehensive overview of computer networks, from the basics of network protocols to the latest network technologies. It valuable resource for anyone who wants to understand the technical aspects of computer networks.
Focuses on communication systems that are specifically designed for multimedia applications. It provides insights into the challenges and techniques involved in transmitting and receiving multimedia content over various networks.
Provides a comprehensive overview of database systems, from the basics of database design to the latest database technologies. It valuable resource for anyone who wants to understand the technical aspects of database systems.
Provides a comprehensive overview of computer systems, from the basics of computer architecture to the latest operating systems and applications. It valuable resource for anyone who wants to understand the technical aspects of computer systems.
Delves into the fundamentals and standards of multimedia compression techniques. It provides a comprehensive understanding of how multimedia content is compressed for efficient storage and transmission.
Provides a comprehensive overview of computer architecture, from the basics of computer design to the latest computer technologies. It valuable resource for anyone who wants to understand the technical aspects of computer architecture.
Save
Provides a comprehensive overview of machine learning, from the basics of machine learning to the latest machine learning technologies. It valuable resource for anyone who wants to understand the technical aspects of machine learning.
Save
Provides a comprehensive overview of deep learning, from the basics of deep learning to the latest deep learning technologies. It valuable resource for anyone who wants to understand the technical aspects of deep learning.
Provides a comprehensive overview of natural language processing, from the basics of NLP to the latest NLP technologies. It valuable resource for anyone who wants to understand the technical aspects of NLP.
Save
Provides a comprehensive overview of computer graphics, from the basics of computer graphics to the latest computer graphics technologies. It valuable resource for anyone who wants to understand the technical aspects of computer graphics.
Provides a comprehensive overview of multimedia computing and networking, including topics such as multimedia compression, media streaming, and multimedia security.
Focuses on H.264 and MPEG-4 video compression techniques, providing a detailed understanding of how these technologies work.
For more information about how these books relate to this course, visit:
OpenCourser.com/course/6egz95/internet
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Rating
4.7
Effort
5 hours to complete
Via
Coursera
Institution
University of California San Diego
Instructors
Harinath Garudadri
Ganz Chockalingam
Language
English
Transcripts
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This course belongs to a
collection
called
Internet of Things and AI Cloud. It's comprised of six courses:
- Internet of Things: Communication Technologies
- Internet of Things V2: DragonBoard™ bring up and community ecosystem
- Internet of Things V2: Setting up and Using Cloud Services
- Internet of Things Capstone V2: Build a Mobile Surveillance System
- Internet of Things: Multimedia Technologies (viewing)
- Internet of Things: How did we get here?
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