Returns the duration in seconds of the current media resource. A
NaN value is returned if duration is not available, or
Infinity if the media resource is streaming.
A floating point number that represents the duration of the current media resource in seconds.
The duration of the current media in seconds.
The duration is not available.
The media is streaming.
- HTML5 A vocabulary and associated APIs for HTML and XHTML, Section 18.104.22.168
- How to use HTML5 to play video files on your webpage
- How to use HTML5 to Add an Audio Player to your Webpage