Introduction to HTML5


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Slide 1:

Introduction of Presented by Neetu sharma MCA (8 th trim)


Overview What is HTML5 History of HTML5 Difference of HTML5 with HTML4 New features in HTML5 Web applications currently using HTML5

What is :

What is HTML 5 is the next version of Hyper Text Markup Language(HTML4) It is developing by World Wide Web consortium W3C.

History of HTML5:

History of HTML5 HTML 3.0 was developed in 1995 HTML 3.2 was completed by 1997 HTML 4 was developed in the year 1998 HTML5 was first started by Mozilla, Apple, and Opera under a group called the WHATWG(Web Hypertext Application Technology Working Group). In 2006 W3C showed an interest in HTML5 and in 2007 they created a working group to work in HTML5 project. HTML5 is still under development.

New features in HTML5:

New features in HTML5 API's for multimedia by using video and audio tags Drag and drop API HTML canvas 2D context HTML5 web messaging

Video and Audio:

Video and Audio HTML5 include video with video element HTML5 specifies a standard way to include audio, with the audio element. The audio element can play sound files, or an audio stream . Adding native support to browsers


Audio+Video=magic <video src="movie.ogg" controls="controls"></video> <audio src=" song.ogg " controls="controls"></audio>

Video and Audio Implementations:

Video and Audio Implementations Native video support in browsers Opera Safari 3.1 Firefox 3.1


Canvas Dynamic and interactive graphics Draw images using 2D drawing API Lines, curves, shapes, fills, etc. Useful for:Graphs Applications Games and Puzzles.

Canvas Examples: Games:

Canvas Examples: Games Canvex Experimental First-Person Shooter Game 3D Graphics


Meter Representing scalar measurements or fractional values Useful for: User Ratings (e.g. YouTube Videos)

Using Meter:

Using Meter < meter >60%</ meter > < meter >3/5</ meter > < meter >6 blocks used (out of 10 total)</ meter > < meter value = "0.6" >Medium</ meter >

Progress bar :

Progress bar Useful for: Indicate loading progress Show user progress through a series of forms

Using Progress:

Using Progress <progress >Step 3 of 6</ progress > < progress >50%Complete</ progress > < progress value = "0.5" > Half way! </ progress >

Form Controls: Numbers:

Form Controls: Numbers < input type = "number" > < input type = "range" >

Form Controls: Combo Boxes:

Form Controls: Combo Boxes < input list = "title-list" > < datalist id = "title-list" > < option value = "..." > </ datalist >

Difference between HTML4 and HTML5:

Difference between HTML4 and HTML5 HTML4 HTML5 Elements like nav, header were not present. It brought new element for web structure like nav,header etc It was lack of rules of parsing so it is difficult to handle error. Strictly parsing rules introduced in html5 so handle the error. No multimedia supported without third party It inbuilt multimedia element in html5 like Audio,video,convas It was not available It contains attributes like control menu, spell check etc.

Web sites that using HTML5:

Web sites that using HTML5 YouTube uses HTML5, html5 Google wave, a collaboration tool from Google uses several html5 tags Only some of the browser only supports HTML5 features currently

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