From c1147d0112c4d4295cf65a1719f38e96dc3de6f5 Mon Sep 17 00:00:00 2001
From: jeromewu <jeromewus@gmail.com>
Date: Wed, 15 Jan 2020 00:34:39 +0000
Subject: [PATCH] Add node.js concatDemuxer example

---
 examples/node/concatDemuxer.js | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100755 examples/node/concatDemuxer.js

diff --git a/examples/node/concatDemuxer.js b/examples/node/concatDemuxer.js
new file mode 100755
index 0000000..d13e101
--- /dev/null
+++ b/examples/node/concatDemuxer.js
@@ -0,0 +1,17 @@
+const fs = require('fs');
+const { createWorker } = require('../../src');
+
+const worker = createWorker({
+  logger: ({ message }) => console.log(message),
+});
+
+(async () => {
+  await worker.load();
+  console.log('Start to concat');
+  await worker.write('flame.avi', '../../tests/assets/flame.avi');
+  await worker.concatDemuxer(['flame.avi', 'flame.avi'], 'flame.mp4');
+  const { data } = await worker.read('flame.mp4');
+  console.log('Complete concat');
+  fs.writeFileSync('flame.mp4', Buffer.from(data));
+  process.exit(0);
+})();