How to use the source tag of html5

In HTML5, the source tag is used to provide different types of video or audio files for the browser to select. The syntax is "".

The operating environment of this tutorial: Windows 10 system, HTML5 version, Dell G3 computer.

The source tag of html5

tag defines media resources for media elements (such as

tag allows you to specify two video/audio files for the browser to choose based on its media type or codec support.

Possible attribute values are as follows:

• media media_query specifies the type of media resource for the browser to decide whether to download.

• src URL specifies the URL of the media file.

• type MIME_type specifies the MIME type of the media resource.

• sizes Different page layouts set different image sizes.

• srcset URLis required when applied to the tag. Specify image URLs to use in different situations.

The example is as follows:

Audio player with two source files. The browser needs to select the source file it supports (if both are supported, select any one):

Output result:

Recommended tutorial : "html video tutorial"

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