Relevant introduction to plug-in functions in HTML

HTML plug-in

The function of the plug-in is to extend the functions of the HTML browser.

HTML Helper (plug-in)

A helper application is a program that can be launched by the browser. Helper applications are also called plug-ins.

Helper programs can be used to play audio and video (among others). Helpers are loaded using the 922c72e1afaae8549a35684b67043089 tag.

One advantage of using a helper program to play video and audio is that you can allow the user to control some or all of the playback settings.

Plug-ins can be added to the page through the 273238ce9338fbb04bee6997e5552b95 tag or d8e2720730be5ddc9c2a3782839e8eb6 tag.

Most assistive applications allow manual (or programmatic) control of volume settings and playback functions (such as rewind, pause, stop, and play).

We can use the 39000f942b2545a5315c57fa3276f220 and b97864c2e0ef2353a16c4d64c7734e92 tags to display video and audio

273238ce9338fbb04bee6997e5552b95 elements

All major browsers support

273238ce9338fbb04bee6997e5552b95 element defines an object that is embedded in an HTML document.

This tag is used to insert objects (such as embedding Java applets, PDF readers, and Flash players in web pages).

Example

273238ce9338fbb04bee6997e5552b95 element can also be used to include HTML files:

Example

or insert a picture:

Example

d8e2720730be5ddc9c2a3782839e8eb6 element

All major browsers support the d8e2720730be5ddc9c2a3782839e8eb6 element. The

d8e2720730be5ddc9c2a3782839e8eb6 element represents an HTML Embed object. The

d8e2720730be5ddc9c2a3782839e8eb6 element has been around for a long time, but was not specified before HTML5. This element will be validated on HTML 5 pages, and on HTML 4 Won't.

Example

Note that the d8e2720730be5ddc9c2a3782839e8eb6 element does not have a closing tag. Alt text cannot be used. The

d8e2720730be5ddc9c2a3782839e8eb6 element can also be used to include an HTML file:

Example

or to insert an image:

Example

[Related recommendations]

1. Free html online video tutorial

2. html development manual

##3.

php.cn original html5 video tutorial

The above is the detailed content of Relevant introduction to plug-in functions in HTML. For more information, please follow other related articles on the PHP Chinese website!