VideoKitCore offers a variety of global notifications sent through NSNotification that give you the flexibility to react on certain events.
This notification is fired after the session state changed. This could be the case after an authentication attempt or logout.
Register an observer for session state changes:
React on changed states:
Triggered after video uploading has made some progress (upload started, progress, or finished). Userinfo is empty.
You can access all uploads through
Use this notification if your app can have multiple uploads at the same time and you want to handle their progress simultaneously.
Retrieve uploading progress for each video upload individually:
Upload is complete:
Called if any of our Playlists (
VKPlaylist) are updated with new videos.
VKPlayerViewController has trouble playing the video.
Triggered if you change the metadata for VKVideo and validation failed.
Triggered after the recorder merged your video clips.
Only triggered if auto merging is active, not if you manually trigger mergeClips()
Triggered after the stream was created
Triggered after the stream was removed