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  • Book Overview & Buying Responsive Media in HTML5
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Responsive Media in HTML5

Responsive Media in HTML5

By : Alex Libby
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Responsive Media in HTML5

Responsive Media in HTML5

By: Alex Libby
Buy this Book

Overview of this book

If you are a web designer with a good understanding of CSS, jQuery, and HTML, but new to creating responsive sites, then this book is for you. The prerequisite is a good understanding of CSS and HTML; the demos will suit those who have some prior knowledge of Less CSS, WordPress, or Bootstrap.
Table of Contents (7 chapters)
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Preface
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Preface
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What this book covers
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What you need for this book
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Who this book is for
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Conventions
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Reader feedback
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Customer support
Lock Free Chapter
1
1. Working with Responsive Images
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1. Working with Responsive Images
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Getting started
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Beginning with fluid images
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Catering to vendor prefixes and image formats
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Catering to different platforms
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Catering to HD or retina images
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Using sprites to display responsive images
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Determining the available viewport for use
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Working out media queries
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Using pure JS to determine page breakpoints
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Using data tags to allow bandwidth constraints
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Working with the tags
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Working with the SVG image format for scalability
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Using image icons for scalability
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Building a responsive carousel
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Creating responsive maps using Google Maps
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Summary
2
2. Adding Responsive Video Content
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2. Adding Responsive Video Content
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Getting ready
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Determining support for
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Choosing the right format
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Embedding HTML5 video content
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Determining an available viewport for use
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Catering to fallback support
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Using JS libraries to provide support
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Catering to different platforms
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Allowing for vendor prefixes
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Displaying full-size videos
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Summary
3
3. Mixing Content
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3. Mixing Content
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Mixing video and image content on the same page
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Considering the pitfalls of mixing content
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Using preloaders to reduce delays
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Adding lazy loading support to our pages
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Making allowances for mobile devices
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Summary
4
4. Testing Responsive Media
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4. Testing Responsive Media
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A starting point for testing
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Considering pitfalls of responsive testing
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Testing responsive sites with online tools
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Using tools to determine speed
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Summary
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5. Using Frameworks
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5. Using Frameworks
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Introducing our three examples
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Adding responsive media to a CMS
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Implementing responsive media in Bootstrap
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Using Less CSS to create responsive content
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Summary
6
Index
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Index

Chapter 3. Mixing Content

Load Times For 69% Of Responsive Design Mobile Sites Deemed "Unacceptable"…

A staggering fact, but absolutely true: a survey carried out by the mobile developer company Tribilis in April 2014 found that for 155 sites surveyed, only 21 percent loaded in four seconds or less on smartphones. Moreover, those that took longer had an average page weight of 1.7 MB.

Sobering thoughts, but ones that perfectly illustrate the pitfalls of mixing videos and images on pages in responsive design! We need to strike a balance between displaying the right media content that is not too large or too small while keeping our page load times small. This chapter works through some examples and details some of the pitfalls associated with mixing content, which can lead to heavy pages and long download times.

We'll cover a number of topics in this chapter, which will include:

  • Mixing video and image content on the same page
  • Considering limitations of mixing content...
Visually different images
CONTINUE READING
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Tech Concepts
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Programming languages
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Responsive Media in HTML5
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