- #Chrome autoplay video not working anymoe for android
- #Chrome autoplay video not working anymoe android
- #Chrome autoplay video not working anymoe code
There is no autoplay if Data Saver mode is enabled.This change does not affect the audio element: autoplay is still disabled on Chrome on Android, because muted autoplay doesn't make much sense for audio.
#Chrome autoplay video not working anymoe android
Chrome 53 and above on Android provide a setting to disable autoplay completely: from Media settings, select Autoplay.
From an accessibility viewpoint, autoplay can be particularly problematic. Muted autoplay enables functionality like this on both mobile and desktop. Designers and developers continue to find new and unforeseen ways to use video - and they want consistent behavior across platforms, for example when using background video as a design element. Given the prevalence of workarounds, muted autoplay isn't something that can be blocked, so offering good APIs and defaults is the best the platform can do. For many users in many contexts high data cost is often a greater barrier to access than poor connectivity. They look pretty similar, but the video is less than 200KB in size and the animated GIF is over 900KB.Ĭhrome and other browser vendors are extremely cautious about user bandwidth. Video decoding in JavaScript is possible, but it's a huge drain on battery power.Ĭompare the following - the first is a video and the second is an animated GIF: Video can provide higher quality than animated GIFs, with far better compression: around 10 times on average, and up to 100 times at best. These techniques are much worse than optimized video in terms of power consumption, performance, bandwidth requirements, data cost and memory usage. # Why the change?Īutoplay was disabled in previous versions of Chrome on Android because it can be disruptive, data-hungry and many users don't like it.ĭisabling autoplay had the unintended effect of driving developers to alternatives such as animated GIFs, as well as and hacks. There is an example of this at /video/scripted. The play() method also returns a promise, which can be used to check whether muted programmatic playback is enabled. The muted autoplay change will also make it possible to use play() with a video element not created in the DOM, for example to drive WebGL playback. It's possible to unmute a video programmatically in response to a user gesture such as a click, but if you attempt to unmute a video programmatically without a user gesture, playback will pause. We recommend using the autoplay attribute whenever possible, and the play() method only if necessary. Compare the following two demos on Android - try them on Chrome 53, then on an older version: Previously, play() would only initiate playback if it came from a user gesture such as a button click. In addition, muted playback can now be initiated using the play() method. Playback of the muted video starts automatically in Chrome 53 or later. You can see this in action by visiting this sample. Previously, playback on mobile had to be initiated by a user gesture, regardless of the muted state. Playback will start automatically for a video element once it comes into view if both autoplay and muted are set, and playback of muted videos can be initiated pragmatically with play(). #Chrome autoplay video not working anymoe for android
Press Play to play the first video on the page.Muted autoplay for video is supported by Chrome for Android as of version 53.
#Chrome autoplay video not working anymoe code
The play action below will work because the code runs as a result of a user action. The code below won’t work, it will throw a warning in the developer console. We can try to hack around these autoplay limitations with some JavaScript, but that will only work if the JavaScript is run as a result of a user action. However the video above still won’t autoplay on iOS Safari, Safari requires us to add the playsinline attribute. To fix this we add the muted attribute, this will disable the audio, making the video less intrusive. It required a couple tries to get it right, so here’s how it works. To optimise pages on this blog I recently replaced the animated GIFs with auto-playing videos.
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