diff --git a/doc/en/Gst.BasePlugins/PlayBin+StreamInfo+MutedArgs.xml b/doc/en/Gst.BasePlugins/PlayBin+StreamInfo+MutedArgs.xml
new file mode 100644
index 0000000000..596301871b
--- /dev/null
+++ b/doc/en/Gst.BasePlugins/PlayBin+StreamInfo+MutedArgs.xml
@@ -0,0 +1,44 @@
+<Type Name="PlayBin+StreamInfo+MutedArgs" FullName="Gst.BasePlugins.PlayBin+StreamInfo+MutedArgs">
+  <TypeSignature Language="C#" Value="public class PlayBin.StreamInfo.MutedArgs : GLib.SignalArgs" />
+  <AssemblyInfo>
+    <AssemblyName>gstreamer-sharp</AssemblyName>
+    <AssemblyVersion>0.9.0.0</AssemblyVersion>
+  </AssemblyInfo>
+  <Base>
+    <BaseTypeName>GLib.SignalArgs</BaseTypeName>
+  </Base>
+  <Interfaces />
+  <Docs>
+    <summary>To be added.</summary>
+    <remarks>To be added.</remarks>
+  </Docs>
+  <Members>
+    <Member MemberName=".ctor">
+      <MemberSignature Language="C#" Value="public MutedArgs ();" />
+      <MemberType>Constructor</MemberType>
+      <AssemblyInfo>
+        <AssemblyVersion>0.9.0.0</AssemblyVersion>
+      </AssemblyInfo>
+      <Parameters />
+      <Docs>
+        <summary>To be added.</summary>
+        <remarks>To be added.</remarks>
+      </Docs>
+    </Member>
+    <Member MemberName="Mute">
+      <MemberSignature Language="C#" Value="public bool Mute { get; }" />
+      <MemberType>Property</MemberType>
+      <AssemblyInfo>
+        <AssemblyVersion>0.9.0.0</AssemblyVersion>
+      </AssemblyInfo>
+      <ReturnValue>
+        <ReturnType>System.Boolean</ReturnType>
+      </ReturnValue>
+      <Docs>
+        <summary>To be added.</summary>
+        <value>To be added.</value>
+        <remarks>To be added.</remarks>
+      </Docs>
+    </Member>
+  </Members>
+</Type>
diff --git a/doc/en/Gst.BasePlugins/PlayBin+StreamInfo+MutedHandler.xml b/doc/en/Gst.BasePlugins/PlayBin+StreamInfo+MutedHandler.xml
new file mode 100644
index 0000000000..e1720f54df
--- /dev/null
+++ b/doc/en/Gst.BasePlugins/PlayBin+StreamInfo+MutedHandler.xml
@@ -0,0 +1,23 @@
+<Type Name="PlayBin+StreamInfo+MutedHandler" FullName="Gst.BasePlugins.PlayBin+StreamInfo+MutedHandler">
+  <TypeSignature Language="C#" Value="public delegate void PlayBin.StreamInfo.MutedHandler(object o, PlayBin.StreamInfo.MutedArgs args);" />
+  <AssemblyInfo>
+    <AssemblyName>gstreamer-sharp</AssemblyName>
+    <AssemblyVersion>0.9.0.0</AssemblyVersion>
+  </AssemblyInfo>
+  <Base>
+    <BaseTypeName>System.Delegate</BaseTypeName>
+  </Base>
+  <Parameters>
+    <Parameter Name="o" Type="System.Object" />
+    <Parameter Name="args" Type="Gst.BasePlugins.PlayBin+StreamInfo+MutedArgs" />
+  </Parameters>
+  <ReturnValue>
+    <ReturnType>System.Void</ReturnType>
+  </ReturnValue>
+  <Docs>
+    <param name="o">To be added.</param>
+    <param name="args">To be added.</param>
+    <summary>To be added.</summary>
+    <remarks>To be added.</remarks>
+  </Docs>
+</Type>
diff --git a/doc/en/Gst.BasePlugins/PlayBin+StreamInfo+StreamType.xml b/doc/en/Gst.BasePlugins/PlayBin+StreamInfo+StreamType.xml
new file mode 100644
index 0000000000..5a89af0e3d
--- /dev/null
+++ b/doc/en/Gst.BasePlugins/PlayBin+StreamInfo+StreamType.xml
@@ -0,0 +1,99 @@
+<Type Name="PlayBin+StreamInfo+StreamType" FullName="Gst.BasePlugins.PlayBin+StreamInfo+StreamType">
+  <TypeSignature Language="C#" Value="public enum PlayBin.StreamInfo.StreamType" />
+  <AssemblyInfo>
+    <AssemblyName>gstreamer-sharp</AssemblyName>
+    <AssemblyVersion>0.9.0.0</AssemblyVersion>
+  </AssemblyInfo>
+  <Base>
+    <BaseTypeName>System.Enum</BaseTypeName>
+  </Base>
+  <Attributes>
+    <Attribute>
+      <AttributeName>Gst.GTypeName("GstStreamType")</AttributeName>
+    </Attribute>
+  </Attributes>
+  <Docs>
+    <summary>To be added.</summary>
+    <remarks>To be added.</remarks>
+  </Docs>
+  <Members>
+    <Member MemberName="Audio">
+      <MemberSignature Language="C#" Value="Audio" />
+      <MemberType>Field</MemberType>
+      <AssemblyInfo>
+        <AssemblyVersion>0.9.0.0</AssemblyVersion>
+      </AssemblyInfo>
+      <ReturnValue>
+        <ReturnType>Gst.BasePlugins.PlayBin+StreamInfo+StreamType</ReturnType>
+      </ReturnValue>
+      <Docs>
+        <summary>To be added.</summary>
+      </Docs>
+    </Member>
+    <Member MemberName="Element">
+      <MemberSignature Language="C#" Value="Element" />
+      <MemberType>Field</MemberType>
+      <AssemblyInfo>
+        <AssemblyVersion>0.9.0.0</AssemblyVersion>
+      </AssemblyInfo>
+      <ReturnValue>
+        <ReturnType>Gst.BasePlugins.PlayBin+StreamInfo+StreamType</ReturnType>
+      </ReturnValue>
+      <Docs>
+        <summary>To be added.</summary>
+      </Docs>
+    </Member>
+    <Member MemberName="Subpicture">
+      <MemberSignature Language="C#" Value="Subpicture" />
+      <MemberType>Field</MemberType>
+      <AssemblyInfo>
+        <AssemblyVersion>0.9.0.0</AssemblyVersion>
+      </AssemblyInfo>
+      <ReturnValue>
+        <ReturnType>Gst.BasePlugins.PlayBin+StreamInfo+StreamType</ReturnType>
+      </ReturnValue>
+      <Docs>
+        <summary>To be added.</summary>
+      </Docs>
+    </Member>
+    <Member MemberName="Text">
+      <MemberSignature Language="C#" Value="Text" />
+      <MemberType>Field</MemberType>
+      <AssemblyInfo>
+        <AssemblyVersion>0.9.0.0</AssemblyVersion>
+      </AssemblyInfo>
+      <ReturnValue>
+        <ReturnType>Gst.BasePlugins.PlayBin+StreamInfo+StreamType</ReturnType>
+      </ReturnValue>
+      <Docs>
+        <summary>To be added.</summary>
+      </Docs>
+    </Member>
+    <Member MemberName="Unknown">
+      <MemberSignature Language="C#" Value="Unknown" />
+      <MemberType>Field</MemberType>
+      <AssemblyInfo>
+        <AssemblyVersion>0.9.0.0</AssemblyVersion>
+      </AssemblyInfo>
+      <ReturnValue>
+        <ReturnType>Gst.BasePlugins.PlayBin+StreamInfo+StreamType</ReturnType>
+      </ReturnValue>
+      <Docs>
+        <summary>To be added.</summary>
+      </Docs>
+    </Member>
+    <Member MemberName="Video">
+      <MemberSignature Language="C#" Value="Video" />
+      <MemberType>Field</MemberType>
+      <AssemblyInfo>
+        <AssemblyVersion>0.9.0.0</AssemblyVersion>
+      </AssemblyInfo>
+      <ReturnValue>
+        <ReturnType>Gst.BasePlugins.PlayBin+StreamInfo+StreamType</ReturnType>
+      </ReturnValue>
+      <Docs>
+        <summary>To be added.</summary>
+      </Docs>
+    </Member>
+  </Members>
+</Type>
diff --git a/doc/en/Gst.BasePlugins/PlayBin+StreamInfo.xml b/doc/en/Gst.BasePlugins/PlayBin+StreamInfo.xml
new file mode 100644
index 0000000000..25c4f42ab8
--- /dev/null
+++ b/doc/en/Gst.BasePlugins/PlayBin+StreamInfo.xml
@@ -0,0 +1,203 @@
+<Type Name="PlayBin+StreamInfo" FullName="Gst.BasePlugins.PlayBin+StreamInfo">
+  <TypeSignature Language="C#" Value="public class PlayBin.StreamInfo : GLib.Object" />
+  <AssemblyInfo>
+    <AssemblyName>gstreamer-sharp</AssemblyName>
+    <AssemblyVersion>0.9.0.0</AssemblyVersion>
+  </AssemblyInfo>
+  <Base>
+    <BaseTypeName>GLib.Object</BaseTypeName>
+  </Base>
+  <Interfaces />
+  <Docs>
+    <summary>To be added.</summary>
+    <remarks>To be added.</remarks>
+  </Docs>
+  <Members>
+    <Member MemberName=".ctor">
+      <MemberSignature Language="C#" Value="public StreamInfo ();" />
+      <MemberType>Constructor</MemberType>
+      <AssemblyInfo>
+        <AssemblyVersion>0.9.0.0</AssemblyVersion>
+      </AssemblyInfo>
+      <Parameters />
+      <Docs>
+        <summary>To be added.</summary>
+        <remarks>To be added.</remarks>
+      </Docs>
+    </Member>
+    <Member MemberName="Caps">
+      <MemberSignature Language="C#" Value="public Gst.Caps Caps { get; }" />
+      <MemberType>Property</MemberType>
+      <AssemblyInfo>
+        <AssemblyVersion>0.9.0.0</AssemblyVersion>
+      </AssemblyInfo>
+      <Attributes>
+        <Attribute>
+          <AttributeName>GLib.Property("caps")</AttributeName>
+        </Attribute>
+      </Attributes>
+      <ReturnValue>
+        <ReturnType>Gst.Caps</ReturnType>
+      </ReturnValue>
+      <Docs>
+        <summary>To be added.</summary>
+        <value>To be added.</value>
+        <remarks>To be added.</remarks>
+      </Docs>
+    </Member>
+    <Member MemberName="Codec">
+      <MemberSignature Language="C#" Value="public string Codec { get; }" />
+      <MemberType>Property</MemberType>
+      <AssemblyInfo>
+        <AssemblyVersion>0.9.0.0</AssemblyVersion>
+      </AssemblyInfo>
+      <Attributes>
+        <Attribute>
+          <AttributeName>GLib.Property("codec")</AttributeName>
+        </Attribute>
+      </Attributes>
+      <ReturnValue>
+        <ReturnType>System.String</ReturnType>
+      </ReturnValue>
+      <Docs>
+        <summary>To be added.</summary>
+        <value>To be added.</value>
+        <remarks>To be added.</remarks>
+      </Docs>
+    </Member>
+    <Member MemberName="Decoder">
+      <MemberSignature Language="C#" Value="public string Decoder { get; }" />
+      <MemberType>Property</MemberType>
+      <AssemblyInfo>
+        <AssemblyVersion>0.9.0.0</AssemblyVersion>
+      </AssemblyInfo>
+      <Attributes>
+        <Attribute>
+          <AttributeName>GLib.Property("decoder")</AttributeName>
+        </Attribute>
+      </Attributes>
+      <ReturnValue>
+        <ReturnType>System.String</ReturnType>
+      </ReturnValue>
+      <Docs>
+        <summary>To be added.</summary>
+        <value>To be added.</value>
+        <remarks>To be added.</remarks>
+      </Docs>
+    </Member>
+    <Member MemberName="LanguageCode">
+      <MemberSignature Language="C#" Value="public string LanguageCode { get; }" />
+      <MemberType>Property</MemberType>
+      <AssemblyInfo>
+        <AssemblyVersion>0.9.0.0</AssemblyVersion>
+      </AssemblyInfo>
+      <Attributes>
+        <Attribute>
+          <AttributeName>GLib.Property("language-code")</AttributeName>
+        </Attribute>
+      </Attributes>
+      <ReturnValue>
+        <ReturnType>System.String</ReturnType>
+      </ReturnValue>
+      <Docs>
+        <summary>To be added.</summary>
+        <value>To be added.</value>
+        <remarks>To be added.</remarks>
+      </Docs>
+    </Member>
+    <Member MemberName="Mute">
+      <MemberSignature Language="C#" Value="public bool Mute { set; get; }" />
+      <MemberType>Property</MemberType>
+      <AssemblyInfo>
+        <AssemblyVersion>0.9.0.0</AssemblyVersion>
+      </AssemblyInfo>
+      <Attributes>
+        <Attribute>
+          <AttributeName>GLib.Property("mute")</AttributeName>
+        </Attribute>
+      </Attributes>
+      <ReturnValue>
+        <ReturnType>System.Boolean</ReturnType>
+      </ReturnValue>
+      <Docs>
+        <summary>To be added.</summary>
+        <value>To be added.</value>
+        <remarks>To be added.</remarks>
+      </Docs>
+    </Member>
+    <Member MemberName="Muted">
+      <MemberSignature Language="C#" Value="public event Gst.BasePlugins.PlayBin.StreamInfo.MutedHandler Muted;" />
+      <MemberType>Event</MemberType>
+      <AssemblyInfo>
+        <AssemblyVersion>0.9.0.0</AssemblyVersion>
+      </AssemblyInfo>
+      <ReturnValue>
+        <ReturnType>Gst.BasePlugins.PlayBin+StreamInfo+MutedHandler</ReturnType>
+      </ReturnValue>
+      <Docs>
+        <summary>To be added.</summary>
+        <remarks>To be added.</remarks>
+      </Docs>
+    </Member>
+    <Member MemberName="Object">
+      <MemberSignature Language="C#" Value="public Gst.Object Object { get; }" />
+      <MemberType>Property</MemberType>
+      <AssemblyInfo>
+        <AssemblyVersion>0.9.0.0</AssemblyVersion>
+      </AssemblyInfo>
+      <Attributes>
+        <Attribute>
+          <AttributeName>GLib.Property("object")</AttributeName>
+        </Attribute>
+      </Attributes>
+      <ReturnValue>
+        <ReturnType>Gst.Object</ReturnType>
+      </ReturnValue>
+      <Docs>
+        <summary>To be added.</summary>
+        <value>To be added.</value>
+        <remarks>To be added.</remarks>
+      </Docs>
+    </Member>
+    <Member MemberName="OnMuted">
+      <MemberSignature Language="C#" Value="protected virtual void OnMuted (object o, GLib.SignalArgs args);" />
+      <MemberType>Method</MemberType>
+      <AssemblyInfo>
+        <AssemblyVersion>0.9.0.0</AssemblyVersion>
+      </AssemblyInfo>
+      <ReturnValue>
+        <ReturnType>System.Void</ReturnType>
+      </ReturnValue>
+      <Parameters>
+        <Parameter Name="o" Type="System.Object" />
+        <Parameter Name="args" Type="GLib.SignalArgs" />
+      </Parameters>
+      <Docs>
+        <param name="o">To be added.</param>
+        <param name="args">To be added.</param>
+        <summary>To be added.</summary>
+        <remarks>To be added.</remarks>
+      </Docs>
+    </Member>
+    <Member MemberName="Type">
+      <MemberSignature Language="C#" Value="public Gst.BasePlugins.PlayBin.StreamInfo.StreamType Type { get; }" />
+      <MemberType>Property</MemberType>
+      <AssemblyInfo>
+        <AssemblyVersion>0.9.0.0</AssemblyVersion>
+      </AssemblyInfo>
+      <Attributes>
+        <Attribute>
+          <AttributeName>GLib.Property("type")</AttributeName>
+        </Attribute>
+      </Attributes>
+      <ReturnValue>
+        <ReturnType>Gst.BasePlugins.PlayBin+StreamInfo+StreamType</ReturnType>
+      </ReturnValue>
+      <Docs>
+        <summary>To be added.</summary>
+        <value>To be added.</value>
+        <remarks>To be added.</remarks>
+      </Docs>
+    </Member>
+  </Members>
+</Type>
diff --git a/doc/en/Gst.BasePlugins/PlayBin.xml b/doc/en/Gst.BasePlugins/PlayBin.xml
index 0fb1ddbd23..569efa24ec 100644
--- a/doc/en/Gst.BasePlugins/PlayBin.xml
+++ b/doc/en/Gst.BasePlugins/PlayBin.xml
@@ -223,7 +223,7 @@
       </Docs>
     </Member>
     <Member MemberName="Frame">
-      <MemberSignature Language="C#" Value="public Gst.Buffer Frame { set; get; }" />
+      <MemberSignature Language="C#" Value="public Gst.Buffer Frame { get; }" />
       <MemberType>Property</MemberType>
       <AssemblyInfo>
         <AssemblyVersion>0.9.0.0</AssemblyVersion>
@@ -394,7 +394,7 @@
       </Docs>
     </Member>
     <Member MemberName="Nstreams">
-      <MemberSignature Language="C#" Value="public int Nstreams { set; get; }" />
+      <MemberSignature Language="C#" Value="public int Nstreams { get; }" />
       <MemberType>Property</MemberType>
       <AssemblyInfo>
         <AssemblyVersion>0.9.0.0</AssemblyVersion>
@@ -478,7 +478,7 @@
       </Docs>
     </Member>
     <Member MemberName="Source">
-      <MemberSignature Language="C#" Value="public Gst.Element Source { set; get; }" />
+      <MemberSignature Language="C#" Value="public Gst.Element Source { get; }" />
       <MemberType>Property</MemberType>
       <AssemblyInfo>
         <AssemblyVersion>0.9.0.0</AssemblyVersion>
@@ -498,6 +498,26 @@
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
+    <Member MemberName="StreamInfos">
+      <MemberSignature Language="C#" Value="public Gst.BasePlugins.PlayBin.StreamInfo[] StreamInfos { get; }" />
+      <MemberType>Property</MemberType>
+      <AssemblyInfo>
+        <AssemblyVersion>0.9.0.0</AssemblyVersion>
+      </AssemblyInfo>
+      <Attributes>
+        <Attribute>
+          <AttributeName>GLib.Property("stream-info-value-array")</AttributeName>
+        </Attribute>
+      </Attributes>
+      <ReturnValue>
+        <ReturnType>Gst.BasePlugins.PlayBin+StreamInfo[]</ReturnType>
+      </ReturnValue>
+      <Docs>
+        <summary>To be added.</summary>
+        <value>To be added.</value>
+        <remarks>To be added.</remarks>
+      </Docs>
+    </Member>
     <Member MemberName="SubtitleEncoding">
       <MemberSignature Language="C#" Value="public string SubtitleEncoding { set; get; }" />
       <MemberType>Property</MemberType>
diff --git a/doc/en/Gst.BasePlugins/PlayBin2.xml b/doc/en/Gst.BasePlugins/PlayBin2.xml
index 9dc8a2a30d..85ddcf57a3 100644
--- a/doc/en/Gst.BasePlugins/PlayBin2.xml
+++ b/doc/en/Gst.BasePlugins/PlayBin2.xml
@@ -268,7 +268,7 @@
       </Docs>
     </Member>
     <Member MemberName="Frame">
-      <MemberSignature Language="C#" Value="public Gst.Buffer Frame { set; get; }" />
+      <MemberSignature Language="C#" Value="public Gst.Buffer Frame { get; }" />
       <MemberType>Property</MemberType>
       <AssemblyInfo>
         <AssemblyVersion>0.9.0.0</AssemblyVersion>
@@ -546,7 +546,7 @@
       </Docs>
     </Member>
     <Member MemberName="NAudio">
-      <MemberSignature Language="C#" Value="public int NAudio { set; get; }" />
+      <MemberSignature Language="C#" Value="public int NAudio { get; }" />
       <MemberType>Property</MemberType>
       <AssemblyInfo>
         <AssemblyVersion>0.9.0.0</AssemblyVersion>
@@ -566,7 +566,7 @@
       </Docs>
     </Member>
     <Member MemberName="NText">
-      <MemberSignature Language="C#" Value="public int NText { set; get; }" />
+      <MemberSignature Language="C#" Value="public int NText { get; }" />
       <MemberType>Property</MemberType>
       <AssemblyInfo>
         <AssemblyVersion>0.9.0.0</AssemblyVersion>
@@ -586,7 +586,7 @@
       </Docs>
     </Member>
     <Member MemberName="NVideo">
-      <MemberSignature Language="C#" Value="public int NVideo { set; get; }" />
+      <MemberSignature Language="C#" Value="public int NVideo { get; }" />
       <MemberType>Property</MemberType>
       <AssemblyInfo>
         <AssemblyVersion>0.9.0.0</AssemblyVersion>
@@ -686,7 +686,7 @@
       </Docs>
     </Member>
     <Member MemberName="Source">
-      <MemberSignature Language="C#" Value="public Gst.Element Source { set; get; }" />
+      <MemberSignature Language="C#" Value="public Gst.Element Source { get; }" />
       <MemberType>Property</MemberType>
       <AssemblyInfo>
         <AssemblyVersion>0.9.0.0</AssemblyVersion>
diff --git a/doc/en/Gst.BasePlugins/XvImageSink.xml b/doc/en/Gst.BasePlugins/XvImageSink.xml
index af0a4e488c..79d2ee3d26 100644
--- a/doc/en/Gst.BasePlugins/XvImageSink.xml
+++ b/doc/en/Gst.BasePlugins/XvImageSink.xml
@@ -226,7 +226,7 @@
       </Docs>
     </Member>
     <Member MemberName="DeviceName">
-      <MemberSignature Language="C#" Value="public string DeviceName { set; get; }" />
+      <MemberSignature Language="C#" Value="public string DeviceName { get; }" />
       <MemberType>Property</MemberType>
       <AssemblyInfo>
         <AssemblyVersion>0.9.0.0</AssemblyVersion>
@@ -774,7 +774,7 @@
       </Docs>
     </Member>
     <Member MemberName="LastBuffer">
-      <MemberSignature Language="C#" Value="public Gst.Buffer LastBuffer { set; get; }" />
+      <MemberSignature Language="C#" Value="public Gst.Buffer LastBuffer { get; }" />
       <MemberType>Property</MemberType>
       <AssemblyInfo>
         <AssemblyVersion>0.9.0.0</AssemblyVersion>
diff --git a/doc/en/Gst.CorePlugins/FakeSink.xml b/doc/en/Gst.CorePlugins/FakeSink.xml
index 75a56d5d08..aa0b76d608 100644
--- a/doc/en/Gst.CorePlugins/FakeSink.xml
+++ b/doc/en/Gst.CorePlugins/FakeSink.xml
@@ -175,7 +175,7 @@
       </Docs>
     </Member>
     <Member MemberName="LastBuffer">
-      <MemberSignature Language="C#" Value="public Gst.Buffer LastBuffer { set; get; }" />
+      <MemberSignature Language="C#" Value="public Gst.Buffer LastBuffer { get; }" />
       <MemberType>Property</MemberType>
       <AssemblyInfo>
         <AssemblyVersion>0.9.0.0</AssemblyVersion>
@@ -195,7 +195,7 @@
       </Docs>
     </Member>
     <Member MemberName="LastMessage">
-      <MemberSignature Language="C#" Value="public string LastMessage { set; get; }" />
+      <MemberSignature Language="C#" Value="public string LastMessage { get; }" />
       <MemberType>Property</MemberType>
       <AssemblyInfo>
         <AssemblyVersion>0.9.0.0</AssemblyVersion>
diff --git a/doc/en/Gst.CorePlugins/FakeSrc.xml b/doc/en/Gst.CorePlugins/FakeSrc.xml
index af45f96319..8fed74c023 100644
--- a/doc/en/Gst.CorePlugins/FakeSrc.xml
+++ b/doc/en/Gst.CorePlugins/FakeSrc.xml
@@ -275,7 +275,7 @@
       </Docs>
     </Member>
     <Member MemberName="LastMessage">
-      <MemberSignature Language="C#" Value="public string LastMessage { set; get; }" />
+      <MemberSignature Language="C#" Value="public string LastMessage { get; }" />
       <MemberType>Property</MemberType>
       <AssemblyInfo>
         <AssemblyVersion>0.9.0.0</AssemblyVersion>
diff --git a/doc/en/Gst.CorePlugins/FdSink.xml b/doc/en/Gst.CorePlugins/FdSink.xml
index 932981d01f..07831f8528 100644
--- a/doc/en/Gst.CorePlugins/FdSink.xml
+++ b/doc/en/Gst.CorePlugins/FdSink.xml
@@ -189,7 +189,7 @@
       </Docs>
     </Member>
     <Member MemberName="LastBuffer">
-      <MemberSignature Language="C#" Value="public Gst.Buffer LastBuffer { set; get; }" />
+      <MemberSignature Language="C#" Value="public Gst.Buffer LastBuffer { get; }" />
       <MemberType>Property</MemberType>
       <AssemblyInfo>
         <AssemblyVersion>0.9.0.0</AssemblyVersion>
diff --git a/doc/en/Gst.CorePlugins/FileSink.xml b/doc/en/Gst.CorePlugins/FileSink.xml
index 327e5d3f30..e55dc86801 100644
--- a/doc/en/Gst.CorePlugins/FileSink.xml
+++ b/doc/en/Gst.CorePlugins/FileSink.xml
@@ -209,7 +209,7 @@
       </Docs>
     </Member>
     <Member MemberName="LastBuffer">
-      <MemberSignature Language="C#" Value="public Gst.Buffer LastBuffer { set; get; }" />
+      <MemberSignature Language="C#" Value="public Gst.Buffer LastBuffer { get; }" />
       <MemberType>Property</MemberType>
       <AssemblyInfo>
         <AssemblyVersion>0.9.0.0</AssemblyVersion>
diff --git a/doc/en/Gst.CorePlugins/FileSrc.xml b/doc/en/Gst.CorePlugins/FileSrc.xml
index c1a94aabb6..cb6655d09b 100644
--- a/doc/en/Gst.CorePlugins/FileSrc.xml
+++ b/doc/en/Gst.CorePlugins/FileSrc.xml
@@ -105,7 +105,7 @@
       </Docs>
     </Member>
     <Member MemberName="Fd">
-      <MemberSignature Language="C#" Value="public int Fd { set; get; }" />
+      <MemberSignature Language="C#" Value="public int Fd { get; }" />
       <MemberType>Property</MemberType>
       <AssemblyInfo>
         <AssemblyVersion>0.9.0.0</AssemblyVersion>
diff --git a/doc/en/Gst.CorePlugins/Identity.xml b/doc/en/Gst.CorePlugins/Identity.xml
index cf87a4bfb8..8a2dbf4d30 100644
--- a/doc/en/Gst.CorePlugins/Identity.xml
+++ b/doc/en/Gst.CorePlugins/Identity.xml
@@ -215,7 +215,7 @@
       </Docs>
     </Member>
     <Member MemberName="LastMessage">
-      <MemberSignature Language="C#" Value="public string LastMessage { set; get; }" />
+      <MemberSignature Language="C#" Value="public string LastMessage { get; }" />
       <MemberType>Property</MemberType>
       <AssemblyInfo>
         <AssemblyVersion>0.9.0.0</AssemblyVersion>
diff --git a/doc/en/Gst.CorePlugins/Queue.xml b/doc/en/Gst.CorePlugins/Queue.xml
index 06651f06f5..9ce799dcb5 100644
--- a/doc/en/Gst.CorePlugins/Queue.xml
+++ b/doc/en/Gst.CorePlugins/Queue.xml
@@ -61,7 +61,7 @@
       </Docs>
     </Member>
     <Member MemberName="CurrentLevelBuffers">
-      <MemberSignature Language="C#" Value="public uint CurrentLevelBuffers { set; get; }" />
+      <MemberSignature Language="C#" Value="public uint CurrentLevelBuffers { get; }" />
       <MemberType>Property</MemberType>
       <AssemblyInfo>
         <AssemblyVersion>0.9.0.0</AssemblyVersion>
@@ -81,7 +81,7 @@
       </Docs>
     </Member>
     <Member MemberName="CurrentLevelBytes">
-      <MemberSignature Language="C#" Value="public uint CurrentLevelBytes { set; get; }" />
+      <MemberSignature Language="C#" Value="public uint CurrentLevelBytes { get; }" />
       <MemberType>Property</MemberType>
       <AssemblyInfo>
         <AssemblyVersion>0.9.0.0</AssemblyVersion>
@@ -101,7 +101,7 @@
       </Docs>
     </Member>
     <Member MemberName="CurrentLevelTime">
-      <MemberSignature Language="C#" Value="public ulong CurrentLevelTime { set; get; }" />
+      <MemberSignature Language="C#" Value="public ulong CurrentLevelTime { get; }" />
       <MemberType>Property</MemberType>
       <AssemblyInfo>
         <AssemblyVersion>0.9.0.0</AssemblyVersion>
diff --git a/doc/en/Gst.CorePlugins/Tee.xml b/doc/en/Gst.CorePlugins/Tee.xml
index c2ed27e6d5..625d7fcadd 100644
--- a/doc/en/Gst.CorePlugins/Tee.xml
+++ b/doc/en/Gst.CorePlugins/Tee.xml
@@ -121,7 +121,7 @@
       </Docs>
     </Member>
     <Member MemberName="LastMessage">
-      <MemberSignature Language="C#" Value="public string LastMessage { set; get; }" />
+      <MemberSignature Language="C#" Value="public string LastMessage { get; }" />
       <MemberType>Property</MemberType>
       <AssemblyInfo>
         <AssemblyVersion>0.9.0.0</AssemblyVersion>
@@ -176,7 +176,7 @@
       </Docs>
     </Member>
     <Member MemberName="NumSrcPads">
-      <MemberSignature Language="C#" Value="public int NumSrcPads { set; get; }" />
+      <MemberSignature Language="C#" Value="public int NumSrcPads { get; }" />
       <MemberType>Property</MemberType>
       <AssemblyInfo>
         <AssemblyVersion>0.9.0.0</AssemblyVersion>
diff --git a/doc/en/Gst.CorePlugins/TypeFindElement.xml b/doc/en/Gst.CorePlugins/TypeFindElement.xml
index 131f178a05..882287a72e 100644
--- a/doc/en/Gst.CorePlugins/TypeFindElement.xml
+++ b/doc/en/Gst.CorePlugins/TypeFindElement.xml
@@ -58,7 +58,7 @@
       </Docs>
     </Member>
     <Member MemberName="Caps">
-      <MemberSignature Language="C#" Value="public Gst.Caps Caps { set; get; }" />
+      <MemberSignature Language="C#" Value="public Gst.Caps Caps { get; }" />
       <MemberType>Property</MemberType>
       <AssemblyInfo>
         <AssemblyVersion>0.9.0.0</AssemblyVersion>
diff --git a/doc/en/Gst/BindingHelper.xml b/doc/en/Gst/BindingHelper.xml
index d456208fe6..9cc84b7172 100644
--- a/doc/en/Gst/BindingHelper.xml
+++ b/doc/en/Gst/BindingHelper.xml
@@ -15,10 +15,36 @@
   </Docs>
   <Members>
     <Member MemberName="AddProxySignalDelegate">
-      <MemberSignature Language="C#" Value="public static Delegate AddProxySignalDelegate (Gst.Element element, string signal, Gst.DynamicSignalHandler baseHandler, Delegate existingHandler, Delegate addHandler);" />
+      <MemberSignature Language="C#" Value="public static Delegate AddProxySignalDelegate (GLib.Object o, string signal, Gst.DynamicSignalHandler baseHandler, Delegate existingHandler, Delegate addHandler);" />
       <MemberType>Method</MemberType>
       <AssemblyInfo>
         <AssemblyVersion>0.9.0.0</AssemblyVersion>
+      </AssemblyInfo>
+      <ReturnValue>
+        <ReturnType>System.Delegate</ReturnType>
+      </ReturnValue>
+      <Parameters>
+        <Parameter Name="o" Type="GLib.Object" />
+        <Parameter Name="signal" Type="System.String" />
+        <Parameter Name="baseHandler" Type="Gst.DynamicSignalHandler" />
+        <Parameter Name="existingHandler" Type="System.Delegate" />
+        <Parameter Name="addHandler" Type="System.Delegate" />
+      </Parameters>
+      <Docs>
+        <param name="o">To be added.</param>
+        <param name="signal">To be added.</param>
+        <param name="baseHandler">To be added.</param>
+        <param name="existingHandler">To be added.</param>
+        <param name="addHandler">To be added.</param>
+        <summary>To be added.</summary>
+        <returns>To be added.</returns>
+        <remarks>To be added.</remarks>
+      </Docs>
+    </Member>
+    <Member MemberName="AddProxySignalDelegate">
+      <MemberSignature Language="C#" Value="public static Delegate AddProxySignalDelegate (Gst.Element element, string signal, Gst.DynamicSignalHandler baseHandler, Delegate existingHandler, Delegate addHandler);" />
+      <MemberType>Method</MemberType>
+      <AssemblyInfo>
         <AssemblyVersion>0.9.5.99</AssemblyVersion>
       </AssemblyInfo>
       <ReturnValue>
@@ -68,10 +94,36 @@
       </Docs>
     </Member>
     <Member MemberName="RemoveProxySignalDelegate">
-      <MemberSignature Language="C#" Value="public static Delegate RemoveProxySignalDelegate (Gst.Element element, string signal, Gst.DynamicSignalHandler baseHandler, Delegate existingHandler, Delegate removeHandler);" />
+      <MemberSignature Language="C#" Value="public static Delegate RemoveProxySignalDelegate (GLib.Object o, string signal, Gst.DynamicSignalHandler baseHandler, Delegate existingHandler, Delegate removeHandler);" />
       <MemberType>Method</MemberType>
       <AssemblyInfo>
         <AssemblyVersion>0.9.0.0</AssemblyVersion>
+      </AssemblyInfo>
+      <ReturnValue>
+        <ReturnType>System.Delegate</ReturnType>
+      </ReturnValue>
+      <Parameters>
+        <Parameter Name="o" Type="GLib.Object" />
+        <Parameter Name="signal" Type="System.String" />
+        <Parameter Name="baseHandler" Type="Gst.DynamicSignalHandler" />
+        <Parameter Name="existingHandler" Type="System.Delegate" />
+        <Parameter Name="removeHandler" Type="System.Delegate" />
+      </Parameters>
+      <Docs>
+        <param name="o">To be added.</param>
+        <param name="signal">To be added.</param>
+        <param name="baseHandler">To be added.</param>
+        <param name="existingHandler">To be added.</param>
+        <param name="removeHandler">To be added.</param>
+        <summary>To be added.</summary>
+        <returns>To be added.</returns>
+        <remarks>To be added.</remarks>
+      </Docs>
+    </Member>
+    <Member MemberName="RemoveProxySignalDelegate">
+      <MemberSignature Language="C#" Value="public static Delegate RemoveProxySignalDelegate (Gst.Element element, string signal, Gst.DynamicSignalHandler baseHandler, Delegate existingHandler, Delegate removeHandler);" />
+      <MemberType>Method</MemberType>
+      <AssemblyInfo>
         <AssemblyVersion>0.9.5.99</AssemblyVersion>
       </AssemblyInfo>
       <ReturnValue>
diff --git a/doc/en/index.xml b/doc/en/index.xml
index c7e1666a26..f320bc77af 100644
--- a/doc/en/index.xml
+++ b/doc/en/index.xml
@@ -231,6 +231,10 @@
       <Type Name="DecodeBin2+UnknownTypeArgs" Kind="Class" />
       <Type Name="DecodeBin2+UnknownTypeHandler" Kind="Delegate" />
       <Type Name="PlayBin" Kind="Class" />
+      <Type Name="PlayBin+StreamInfo" Kind="Class" />
+      <Type Name="PlayBin+StreamInfo+MutedArgs" Kind="Class" />
+      <Type Name="PlayBin+StreamInfo+MutedHandler" Kind="Delegate" />
+      <Type Name="PlayBin+StreamInfo+StreamType" Kind="Enumeration" />
       <Type Name="PlayBin2" Kind="Class" />
       <Type Name="PlayBin2+AboutToFinishArgs" Kind="Class" />
       <Type Name="PlayBin2+AboutToFinishHandler" Kind="Delegate" />