NEW 227388
createMediaElementSource is not working with an HLS Stream with FPS DRM protection 
https://bugs.webkit.org/show_bug.cgi?id=227388
Summary createMediaElementSource is not working with an HLS Stream with FPS DRM prote...
paulineh
Reported 2021-06-25 02:06:47 PDT
Hello ! I'm trying to use WebAudio API on top of a video element. The src is an HLS stream protected with FPS DRM. We use a script to modulate the volume of the left and right channels. The script works fine on chrome but not on Safari (mac & ios) or in a webview. We can hear the audio stream but we can't change the volume of either channel. It seems that the web audi API has no effect. I found this issue that seems to report the same problem : https://bugs.webkit.org/show_bug.cgi?id=180696. It's kind of old, but I can't find out if it has been resolved or not. Thank you for your time ! Pauline
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Radar WebKit Bug Importer
Comment 1 2021-07-02 02:07:27 PDT
<rdar://problem/80072828>
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