Do We Need HTML5 Audio Recording?

Izvor: KiWi

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Trenutačna izmjena od 01:59, 17. rujna 2013.

Audio recording for many sites is more than just a novelty. Foreign language learners have turned towards the online in enormous numbers because it makes connecting with other learners, teachers and native speakers a lot less difficult than the old days.

In many of these websites peer activities which include forums, and assessed activities which include quizzes and assignments, need the student to record their voice and submit that recording. Teachers also will need this ability to produce resources for their courses.

Flash applied to become the weapon of option for audio recording on the net. And these days it's possible to record audio in the browser, and convert it MP3, all without the need of employing an external recording server. But with all the onslaught of mobile devices that do not assistance it, Flash basically doesn't cover sufficient bases to be an acceptable answer on its personal.

HTML5 recording to the rescue, you say. Current developments in browser technologies mean that audio and video recording inside the browser without plugins (aka HTML5 recording), is almost here. Chrome browser exponents have already been in a position to experiment with this for some time and in January this year Firefox released a version of their browser with advanced audio and video capture capabilities. They are all implementations from the W3C getUserMedia API. However the functionality is still not in mainstream browsers, not fully developed and appears some way off however. And it really is most likely even additional off for mobile browsers.

Inside the meantime smartphones and tablets are storming into classrooms, nearly universally complete with constructed in video cameras and microphones. It's a tech savvy language teachers dream. But how do we gather audio from these devices? They don't assistance Flash, and HTML5 recording isn't here however.

Until HTML5 recording definitely arrives what can we do? For mobile devices, although HTML5 has not but delivered, it really is achievable to gather audio and video recordings by putting a standard html file upload button on the web page. If configured properly the user immediately after tapping on the button may have the option to record by way of microphone or camera. Android makes it possible for users to record audio or video. iOS (at the moment at version six.1.4) only supports recording video. So for iOS the recorded video must be converted to an audio file on the web server.

Employing a "horses for courses" approach, it is actually feasible to acquire close to a universal audio recording option. Use Flash based recording for desktop and laptop users, file upload for tablets and smartphones.

So do we want HTML5 recording? For language education the answer is actually a resounding yes. But we have to have it now. Fortunately even though, by utilizing a mixture of your technologies readily available to us, we are able to cover items until HTML5 recording arrives.





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