false once the stream has been released.null for a stream built from a track that opened no device.Produces the videosdk://… token that RTCView's streamURL prop takes.
Resolves null when the stream addresses no native track, so guard before rendering.
MediaStreamis the container the track factories resolve, and the value RTCView renders.It is shaped like the web SDK's
MediaStream—toURL()renders it,getVideoTracks()lists it — but it addresses a native device rather than holding media itself.Example