From 22ed1ec1d0c33375ecca41d6d06b3682a616002b Mon Sep 17 00:00:00 2001
From: Sayem Chowdhury <sayem314@gmail.com>
Date: Tue, 13 Apr 2021 13:56:13 +0600
Subject: [PATCH] use common TRCK format for id3

---
 src/metadata-writer/id3.ts | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/src/metadata-writer/id3.ts b/src/metadata-writer/id3.ts
index 09bd181..a280536 100644
--- a/src/metadata-writer/id3.ts
+++ b/src/metadata-writer/id3.ts
@@ -68,9 +68,17 @@ export const writeMetadataMp3 = (
     });
 
   if (track.DISK_NUMBER) {
-    writer
-      .setFrame('TPOS', track.DISK_NUMBER)
-      .setFrame('TRCK', `${track.TRACK_NUMBER}${album ? '/' + album.nb_tracks : ''}`);
+    writer.setFrame('TPOS', track.DISK_NUMBER).setFrame(
+      'TRCK',
+      `${track.TRACK_NUMBER.toLocaleString('en-US', {minimumIntegerDigits: 2})}${
+        album
+          ? '/' +
+            album.nb_tracks.toLocaleString('en-US', {
+              minimumIntegerDigits: 2,
+            })
+          : ''
+      }`,
+    );
   }
 
   if (track.SNG_CONTRIBUTORS && !Array.isArray(track.SNG_CONTRIBUTORS)) {