VLC for iOS is unable to read SAP playlist groups
When stream SDPs are announced via multicast network using SAP protocol, the VLC for iOS is capable of discovering separate streams and also playlist groups. However upon trying to open playlist group by clicking on it, the player does not open the playlist group - just flashes somehow from the bottom (sorry for ambiguous description), like it is trying to open the group as a regular content source for playback.
I haven't tested this with SAP announcements outside playlist group, however I consider this to be a pretty serious defect for stream playback in multicast networks using SAP.
In case any more information is needed for resolution of this defect, feel free to contact me.