Sample doesn't work for iphone 7

[mebjas]

Sample doesn't seem to be working for iphone 7 - verified on chrome and safari

[mebjas]

While this may not work on chrome due to limitation of WebKit on IOS it's not working in Iphone Safari as well with following error:

NotAllowedError: The request is not allowed by the user agent or the platform in the current context, 
possibly because the user denied permission.

So in IPhone + Safari it's able to request the camera permission, get list of cameras, and start scanning but when we do video.play() it throws the above exception.

Changing the scope of this bug to fix this issue alone. The code not working for other browsers is tracked in #14

[mebjas]

More details on policies around video in webkit for ios - https://webkit.org/blog/6784/new-video-policies-for-ios/

[mebjas]

@aamirbilvani Track this bug - I'll try to find a workaround for this and make it working for ios Safari.

[mebjas]

Fixed with 4c28708

[mebjas]

As per the webkit article setting following properties of video to true

video.muted = true;
video.playsinline = true;

allow us to call video.play() without issue.