diff --git a/examples/write-video.js b/examples/write-video.js
new file mode 100644
index 0000000..510ee9c
--- /dev/null
+++ b/examples/write-video.js
@@ -0,0 +1,27 @@
+var cv = require('../lib/opencv');
+
+var vid = new cv.VideoCapture(0);
+
+vid.read(function(err, mat) {
+  if (err) throw err;
+
+  var writer = new cv.VideoWriter('./tmp/output.mp4', 'MP4V', vid.getFPS(), mat.size(), true);
+  writer.writeSync(mat);
+
+  var x = 0;
+  var iter = function () {
+    vid.read(function (err, m2) {
+      x++;
+      writer.writeSync(m2);
+      if (x < 100) {
+        iter();
+      } else {
+        vid.release();
+        writer.release();
+      }
+    })
+  };
+  iter();
+});
+
+