Microsoft is trying to improve browsers like Edge and Chrome by tackling annoying video playback issues for smoother browsing

Date:
Mon, 22 Jul 2024 13:26:33 +0000

Description:
Microsoft aims to tweak Chromium to ensure we don't get 'phantom' audio playback with an embedded video clip.

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Microsoft s Edge and Googles Chrome browsers could get improvements on the media playback front when it comes to embedded videos on websites, ensuring these clips dont start to play before they become visible. Or, at least, this is Microsofts aim based on work apparently underway in Chromium , the open-source engine of both Edge and Chrome (plus other web browsers besides).

Microsofts proposed change would make it so that media playback is paused while a video isnt yet fully rendered on a particular page. Currently, you
can get a situation where a website is still loading - and an embedded video hasnt yet appeared - but it starts to play, and you get audio with no
picture.

With Microsofts update, the video will be paused while the browser is still loading up the web page and video clip, and itll only play when everythings ready (and the video is displayed on-screen). Clearly, thats a much better
way of working things that wont have audio apparently playing out of nowhere for a short time before the embedded video clip actually appears in the browser.

Often this problem happens because of the way media is embedded in websites (or web apps), the most common of which is iframes. An iframe, which is short for inline frame, is a web page element that effectively loads another page within the original web page, and that content can be hidden temporarily
while the parent website is loading.

This sequence of events is what causes the sound from an embedded video to play before the image part of the video is rendered, and that can be
confusing or disconcerting - you might even think your PC has a problem. (Image credit: Shutterstock/PeopleImages.com - Yuri A) Microsoft's proposed changes to Chromium

Microsofts proposal to realize this is to introduce a new policy for Chromium to control how iframe media playback works. Essentially, the policy
determines if the embedded video (the iframe) has been rendered, and if it hasnt, the video clip - both audio and visual elements - is paused while the rendering process continues. Playback will only begin when everything has
been fully rendered and the video clip has appeared in the browser.

This incoming change for Chromium was spotted by Windows Latest , but its still early days for this possible move by Microsoft. It could take some time for the feature to be developed and applied to Edge and Chrome (or other web browsers), and itll need to be tested before hitting release versions of
these browsers, too.

We might see the feature in testing in a few months, perhaps - so keep your fingers crossed. I could see how this could make browsing a more pleasant, less distracting experience, particularly if a web page has several videos embedded in it. The good news is that not just Microsoft Edge users will benefit, but people running other Chromium-based browsers should do too, as
we mentioned. YOU MIGHT ALSO LIKE... Microsofts bringing some nifty improvements to Chromium-based Edge and Chrome Microsoft Edge looks set to solve Chromes biggest problem bloat Microsoft Edge gets a speed boost in Windows 11 with a little help from Google



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Link to news story: https://www.techradar.com/computing/browsers/microsoft-is-trying-to-improve-br owsers-like-edge-and-chrome-by-tackling-annoying-video-playback-issues-for-smo other-browsing


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