Currently, only closed Signing is represented as a Subclass of a VideoTrack.
Can Signing be open, i.e. burnt into the video material? If so, it needs to be represented.
Here's my proposal:
remove current subclass Signing from VideoTrack
create Signing as subclass of Track (as with Captioning or Subtitling) and
create OpenSigning and ClosedSigning as subclasses of Signing (similar to OpenSubtitling and ClosedSubtitling as subclasses of Subtitling)
OpenSigning can then be linked with hasTrack to a VideoTrack.
Currently, only closed
Signingis represented as a Subclass of a VideoTrack. CanSigningbe open, i.e. burnt into the video material? If so, it needs to be represented. Here's my proposal:SigningfromVideoTrackSigningas subclass of Track (as withCaptioningorSubtitling) andOpenSigningandClosedSigningas subclasses ofSigning(similar toOpenSubtitlingandClosedSubtitlingas subclasses ofSubtitling)OpenSigningcan then be linked withhasTrackto aVideoTrack.Comments are welcome!