1 files changed, 65 insertions, 0 deletions
diff --git a/MediaBrowser.Server.Implementations/LiveTv/TunerHosts/SatIp/Rtcp/SourceDescriptionBlock.cs b/MediaBrowser.Server.Implementations/LiveTv/TunerHosts/SatIp/Rtcp/SourceDescriptionBlock.cs
new file mode 100644
index 000000000..bf56087cd
--- /dev/null
+++ b/MediaBrowser.Server.Implementations/LiveTv/TunerHosts/SatIp/Rtcp/SourceDescriptionBlock.cs
@@ -0,0 +1,65 @@
+/*  
+    Copyright (C) <2007-2016>  <Kay Diefenthal>
+
+    SatIp.RtspSample is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    SatIp.RtspSample is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with SatIp.RtspSample.  If not, see <http://www.gnu.org/licenses/>.
+*/
+using System.Collections.ObjectModel;
+
+namespace MediaBrowser.Server.Implementations.LiveTv.TunerHosts.SatIp.Rtcp
+{
+    class SourceDescriptionBlock
+    {
+        /// <summary>
+        /// Get the length of the block.
+        /// </summary>
+        public int BlockLength { get { return (blockLength + (blockLength % 4)); } }
+
+        /// <summary>
+        /// Get the synchronization source.
+        /// </summary>
+        public string SynchronizationSource { get; private set; }
+        /// <summary>
+        /// Get the list of source descriptioni items.
+        /// </summary>
+        public Collection<SourceDescriptionItem> Items;
+
+        private int blockLength;
+
+        public void Process(byte[] buffer, int offset)
+        {
+            SynchronizationSource = Utils.ConvertBytesToString(buffer, offset, 4);
+            Items = new Collection<SourceDescriptionItem>();
+            int index = 4;
+            bool done = false;
+            do
+            {
+                SourceDescriptionItem item = new SourceDescriptionItem();
+                item.Process(buffer, offset + index);
+                
+                if (item.Type != 0)
+                {
+                    Items.Add(item);
+                    index += item.ItemLength;                    
+                    blockLength += item.ItemLength;
+                }
+                else
+                {
+                    blockLength++;
+                    done = true;
+                }
+            }
+            while (!done);            
+        }
+    }
+}