CodeTV.GraphBuilderBDATimeShifting.AddStreamBufferSinkFilter C# (CSharp) Method

        private void AddStreamBufferSinkFilter()
        {
            try
            {
                this.streamBufferSink = (IBaseFilter)new SBE2Sink();
            }
            catch { }
            if (this.streamBufferSink == null) // In case SBE2Sink is not supported, fallback to the former filter.
                this.streamBufferSink = (IBaseFilter)new StreamBufferSink();

            int hr = this.graphBuilder.AddFilter(this.streamBufferSink, "Stream Buffer Sink");
            DsError.ThrowExceptionForHR(hr);

            IStreamBufferInitialize streamBufferInitialize = this.streamBufferSink as IStreamBufferInitialize;
            hr = streamBufferInitialize.SetHKEY(streamBufferConfigHKey);
            DsError.ThrowExceptionForHR(hr);
        }