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Posted by on Nov 20, 2015 in Skype for Business® (Lync®) | 1 comment

Google Chrome will support H.264 WebRTC, good news for Skype Web SDK

Google Chrome will support H.264 WebRTC, good news for Skype Web SDK

A little while ago, I blogged that Microsoft confirmed it will support for WebRTC/ORTC in the Skype Web SDK. At the time I cautioned that whilst this is good news it might not be the end of the story because support for H.264 in Chrome was unknown. Not having this support in such a popular browser would have been a real problem for take-up of a plugin-less Skype Web SDK model.

Well, I have good news! In a developer session that you can watch on YouTube, Google confirm that they are bringing H.264 support to Chrome! 🙂

If you want to jump to the announcement, it’s at 32:34 but actually the whole video is worth watching, even if some of the more technical parts of WebRTC will pass you by (they did me!).


Some key takeaways:

  • they have this working in development today (in fact 2 months ago!)
  • this will initially be a software codec, however they hope to eventually move to using hardware – firstly in Chrome OS, then other platforms including Android and iOS platforms.
  • The issue number for this feature is 500605 – so you can track progress at

Google are hoping that this support will go to Beta by the end of the year, most likely in release 48 with a mid-December time-frame. You can keep a track of when that happens here.

Of course, it doesn’t follow that the Skype Web SDK will immediately start supporting plugin-less video as soon as this is released – but this does represent the removal of a key blocker, which is good news.

You can watch the whole video here:

Written by Tom Morgan

Tom is a Microsoft Teams Platform developer and Microsoft MVP who has been blogging for over a decade. Find out more.
Buy the book: Building and Developing Apps & Bots for Microsoft Teams. Now available to purchase online with free updates.

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