improve hexToString

videojs · Oct 11, 2023 · 56a3d9d · 56a3d9d
1 parent 28d0317
commit 56a3d9d
Showing 1 changed file with 3 additions and 6 deletions.
diff --git a/lib/m2ts/caption-stream.js b/lib/m2ts/caption-stream.js
@@ -690,12 +690,9 @@ Cea708Stream.prototype.handleText = function(i, service, options) {
 
   // Converts an array of bytes to a unicode hex string.
   function toHexString(byteArray) {
-    const newArr = [];
-    byteArray.forEach((byte) => {
-      newArr.push(('0' + (byte & 0xFF).toString(16)).slice(-2));
-    });
-
-    return newArr.join('');
+    return byteArray.map((byte) => {
+      return ('0' + (byte & 0xFF).toString(16)).slice(-2);
+    }).join('');
   };
 
   if (isMultiByte) {