diff --git a/include/libmueb/muebtransmitter.h b/include/libmueb/muebtransmitter.h
index 4fdbbb679d1c5acd069de3219ac8f14bd2773da8..3029b162b501fe0063ae8340c212f7cc4d932388 100644
--- a/include/libmueb/muebtransmitter.h
+++ b/include/libmueb/muebtransmitter.h
@@ -23,6 +23,8 @@ class LIBMUEB_EXPORT MuebTransmitter final : public QObject {
 
   quint32 pixels() const;
 
+  qsizetype FrameSizeInBytes() const;
+
   libmueb::Frame frame() const;
 
  private:
diff --git a/src/muebtransmitter.cc b/src/muebtransmitter.cc
index 20501f2f211f84b689c7b08e79bd96580fea89ba..30894d67abd02b1e76cd6bbe81d7c8e3880e481d 100644
--- a/src/muebtransmitter.cc
+++ b/src/muebtransmitter.cc
@@ -112,6 +112,12 @@ quint32 MuebTransmitter::pixels() const {
   return d->configuration_.pixels();
 }
 
+qsizetype MuebTransmitter::FrameSizeInBytes() const {
+  Q_D(const MuebTransmitter);
+
+  return d->configuration_.ConstFrame().sizeInBytes();
+}
+
 libmueb::Frame MuebTransmitter::frame() const {
   Q_D(const MuebTransmitter);