ADD debug output

index.js

@@ -74,6 +74,11 @@ app.post('/play', (req, res) => {
 	}
 
 	process = require('child_process').spawn('ffplay', ['-fs', '-loop', '2147483647', video]);
+
+	process.on("message", (message) => {
+		console.log(message);
+	});
+
 	res.json({ status: 'ok' });
 });