- From: Eric Carlson <eric.carlson@apple.com>
- Date: Fri, 26 Mar 2010 15:37:17 -0700
- To: Sean Hayes <Sean.Hayes@microsoft.com>
- Cc: Silvia Pfeiffer <silviapfeiffer1@gmail.com>, Geoff Freed <geoff_freed@wgbh.org>, HTML Accessibility Task Force <public-html-a11y@w3.org>, Matt May <mattmay@adobe.com>, Philippe Le Hegaret <plh@w3.org>
On Mar 26, 2010, at 3:13 PM, Sean Hayes wrote: > I don't think any exposure of the caption text should be made to HTML. There is afaik no exposure to the pixels of an img, the samples of audio, or the frames of a video. > It is possible to draw an image or a frame of video into a <canvas> element. It is then possible to read the pixels back out of the canvas, but only if everything drawn into the canvas and the document that owns the canvas have the same origin[1]. eric http://dev.w3.org/html5/spec/the-canvas-element.html#security-with-canvas-elements
Received on Friday, 26 March 2010 22:37:50 UTC