I had tested on 10.15.7 13.0 11.0 12.3 13.3. All except 10.15.7 are valid. Sign using codesign command.
mamingkun
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
Post
Replies
Boosts
Views
Activity
Hi, I have encountered the same issue. After active camera extension success! App cant get this new device by call CMIOObjectGetPropertyDataSize! My app in C++ program.