Should get the same error on Chrome because all of web browser engine on iOS/iPadOS are WebKit from Apple
nonth
Users receive reputation points by contributing quality content to the forums.
Posts include post and replies published on the forums.
Post authors can mark replies as Accepted to indicate successful solutions.
Apple Developer Forums admins can mark replies as Apple Recommended to indicate an approved solution
Last seen
User for
Post
Replies
Boosts
Views
Activity
The error didn't come from video.js EME extension. To reproduce you can try implement FairPlay using pure JavaScript or using FPS_in_Safari_Example.html that come with FairPlay Streaming Server SDK. You will get the same error on iOS15.