ratechange

Overview Table

The following example implements buttons that change the playback rate of a video element (v1) by a factor of 0.2. The Resume button sets the playback rate back to 1 (100 percent).

<button onclick="document.getElementById('v1').playbackRate += 0.2">Speed Up</button>
<button onclick="document.getElementById('v1').playbackRate -= 0.2">Slow Down</button>
<button onclick="document.getElementById('v1').playbackRate = 1">Resume</button>

Notes

Remarks

This event is raised when the value of playbackRate changes. The playback rate can be increased to a maximum of 2 (200 percent), or decreased to 0. To invoke this event, do one of the following:

• Increase or decrease the value of playbackRate.

Syntax

Standards information

• HTML5 A vocabulary and associated APIs for HTML and XHTML, Section 4.8.9.12

Event handler parameters

pEvtObj [in]

Type: ****IHTMLEventObj****

See also

Related pages

• audioApiaudioApi
• audioElementaudioElement
• DocumentDocument
• sourcesource
• videoElementvideoElement
• videoApivideoApi
• WindowWindow
• playbackRateplaybackRate

Attributions

• Microsoft Developer Network: [Windows Internet Explorer API reference Article]