1 files changed, 27 insertions, 0 deletions
diff --git a/src/boxes/moof.rs b/src/boxes/moof.rs
new file mode 100644
index 0000000..7e028f5
--- /dev/null
+++ b/src/boxes/moof.rs
@@ -0,0 +1,27 @@
+use four_cc::FourCC;
+
+use bytes::BytesMut;
+
+use crate::{Mp4Box, Mp4BoxError};
+
+use super::{MovieFragmentHeaderBox, TrackFragmentBox};
+
+pub struct MovieFragmentBox {
+    pub mfhd: MovieFragmentHeaderBox,
+    pub traf: TrackFragmentBox,
+}
+
+impl Mp4Box for MovieFragmentBox {
+    const NAME: FourCC = FourCC(*b"moof");
+
+    fn content_size(&self) -> u64 {
+        self.mfhd.size() + self.traf.size()
+    }
+
+    fn write_box_contents(&self, writer: &mut BytesMut) -> Result<(), Mp4BoxError> {
+        self.mfhd.write(writer)?;
+        self.traf.write(writer)?;
+
+        Ok(())
+    }
+}