diff --git a/src/overlay/mod.rs b/src/overlay/mod.rs
new file mode 100644
index 0000000..e7ecbb5
--- /dev/null
+++ b/src/overlay/mod.rs
@@ -0,0 +1,9 @@
+//! Overlay module
+//! 
+//! ASR subtitle and YOLO bbox overlay management
+
+pub mod asr;
+pub mod yolo;
+
+pub use asr::AsrLoader;
+pub use yolo::YoloLoader;