public RtpReceiver(IntPtr native)
{
_native = new RtpReceiverSafeHandle(native);
// Get the track, check the type then wrap it
var trackPtr = RtpReceiverInterops.GetTrack(_native);
Track = MediaStreamTrackInterop.IsAudioTrack(trackPtr)
? (MediaStreamTrack) new AudioTrack(trackPtr)
: (MediaStreamTrack) new VideoTrack(trackPtr);
}
public MediaStreamTrack(IntPtr handle)
{
if (handle == IntPtr.Zero)
{
throw new ArgumentException(nameof(handle));
}
Handle = new MediaStreamTrackSafeHandle(handle);
var nativeIdString = MediaStreamTrackInterop.Id(Handle);
if (nativeIdString == IntPtr.Zero)
{
Id = null;
}
else
{
Id = Marshal.PtrToStringAnsi(nativeIdString);
}
}
protected override void ReleaseHandle(IntPtr handle) => MediaStreamTrackInterop.Destroy(handle);