public override void StartGrabbingTeletext(LiveStream liveStream) { if (liveStream.Channel.ChannelType == ChannelType.Television) { try { if (_liveStreams.ContainsKey(liveStream.RtspUrl)) { IUser tve3User = _liveStreamUsers[liveStream.RtspUrl]; TvServerPlugin.TvController_StartGrabbingTeletext(tve3User); } } catch (Exception ex) { Log(TraceEventType.Error, ex.Message); } } }