[webkit-reviews] review requested: [Bug 137533] MediaPlayer::characteristicChanged() is not called when new tracks are found in SourceBufferPrivateAVFObjC : [Attachment 239680] Patch

[bugzilla-daemon at webkit.org]

Jer Noble <jer.noble at apple.com> has asked  for review:
Bug 137533: MediaPlayer::characteristicChanged() is not called when new tracks
are found in SourceBufferPrivateAVFObjC
https://bugs.webkit.org/show_bug.cgi?id=137533

Attachment 239680: Patch
https://bugs.webkit.org/attachment.cgi?id=239680&action=review

------- Additional Comments from Jer Noble <jer.noble at apple.com>
Also unregister for availability changes when the page is hidden (e.g., when in
a background tab).