diff --git a/src/codec/decoder/audio.rs b/src/codec/decoder/audio.rs
index 120ead1..e4ca1b6 100644
--- a/src/codec/decoder/audio.rs
+++ b/src/codec/decoder/audio.rs
@@ -88,6 +88,12 @@ impl Audio {
 		}
 	}
 
+	pub fn frame_size(&self) -> u32 {
+		unsafe {
+			(*self.as_ptr()).frame_size as u32
+		}
+	}
+
 	pub fn frame_start(&self) -> Option<usize> {
 		unsafe {
 			match (*self.as_ptr()).timecode_frame_start {
diff --git a/src/codec/encoder/audio.rs b/src/codec/encoder/audio.rs
index 5279703..d0362f9 100644
--- a/src/codec/encoder/audio.rs
+++ b/src/codec/encoder/audio.rs
@@ -130,6 +130,12 @@ impl Encoder {
 			}
 		}
 	}
+
+	pub fn frame_size(&self) -> u32 {
+		unsafe {
+			(*self.as_ptr()).frame_size as u32
+		}
+	}
 }
 
 impl Deref for Encoder {