- From: Cyril Concolato <cyril.concolato@telecom-paristech.fr>
- Date: Thu, 05 Sep 2013 14:44:05 +0200
- To: "public-html-media@w3.org" <public-html-media@w3.org>
Hi all, It seems that many people in the WebApps WG think the use of URL.createObjectURL should be avoided (see the thread here [1]). Given that the Media Capture Task Force will be adding an srcObject attribute to the HTMLMediaElement, shouldn't we use that too and deprecate (or discourage) the use of URL.createObjectURL(MediaSource)? Regards, Cyril [1] http://lists.w3.org/Archives/Public/public-webapps/2013JulSep/0374.html -------- Message original -------- Sujet: Extending createObjectUrl to MediaStream? Date de renvoi : Wed, 28 Aug 2013 15:48:34 +0000 De (renvoi) : public-webapps@w3.org Date : Wed, 28 Aug 2013 17:48:15 +0200 De : Dominique Hazael-Massieux <dom@w3.org> Organisation : W3C Pour : public-webapps@w3.org Copie à : public-media-capture@w3.org Hi WebApps WG, The Media Capture Task Force (responsible for specs that deal with MediaStream objects [1]) has been considering whether one should be able to assign a MediaStream to <video> and <audio> elements via an URL obtained via createObjectURL or not, and is seeking feedback on the question. More precisely: A. we define a new srcObject attribute on HTMLMediaElement objects that can take directly a MediaStream object and make it playable video.srcObject = mediastream; B. the spec also supports assigning a MediaStream via the src attribute, via an URL obtained through createObjectURL: video.src = URL.createObjectURL(mediastream); While there are ongoing discussions on how to spec B properly [2] (which will require coordination with the WebApps Working Group), we are first and foremost wondering if that option is needed at all. We are thus looking for input on the use cases for createObjectURL as used for the File API, and whether these use cases would also apply to our MediaStream case. In general, is there a need for any object readable by media elements to support an URL-based approach for consistency with the rest of the platform? Thanks! Dom for capture-ACTION-23 1. http://dev.w3.org/2011/webrtc/editor/getusermedia.html 2. https://www.w3.org/Bugs/Public/show_bug.cgi?id=19594
Received on Thursday, 5 September 2013 12:44:14 UTC