diff --git a/app/node/block/block.cpp b/app/node/block/block.cpp
index e3af91521..db61f1f59 100644
--- a/app/node/block/block.cpp
+++ b/app/node/block/block.cpp
@@ -298,3 +298,18 @@ void Block::Retranslate()
   media_in_input_->set_name(tr("Media In"));
 }
 
+NodeInput *Block::length_input() const
+{
+  return length_input_;
+}
+
+NodeInput *Block::media_in_input() const
+{
+  return media_in_input_;
+}
+
+NodeInput *Block::media_out_input() const
+{
+  return media_out_input_;
+}
+
diff --git a/app/node/block/block.h b/app/node/block/block.h
index a4456e6a4..5733ae9b2 100644
--- a/app/node/block/block.h
+++ b/app/node/block/block.h
@@ -90,6 +90,10 @@ public:
 
   virtual void Retranslate() override;
 
+  NodeInput* length_input() const;
+  NodeInput* media_in_input() const;
+  NodeInput* media_out_input() const;
+
 public slots:
 
 signals: