diff --git a/src/metadata_writer.py b/src/metadata_writer.py
index 69e1c91..fe707c1 100644
--- a/src/metadata_writer.py
+++ b/src/metadata_writer.py
@@ -11,7 +11,8 @@ class MetadataWriter:
     def __init__(self):
         self.logger: logging.Logger = logging.getLogger("MetadataWriter")
 
-    def get_mkvmerge_cmd(self, metadata: dict, in_path: str, out_path: str) -> list[str]:
+    @staticmethod
+    def get_mkvmerge_cmd(metadata: dict, in_path: str, out_path: str) -> list[str]:
         cmd: list[str] = [
             "mkvmerge",
             "-o", out_path
@@ -49,7 +50,8 @@ class MetadataWriter:
         cmd.append(in_path)
         return cmd
 
-    def get_mkvpropedit_cmd(self, metadata: dict, path: str) -> list[str]:
+    @staticmethod
+    def get_mkvpropedit_cmd(metadata: dict, path: str) -> list[str]:
         cmd: list[str] = [
             "mkvpropedit",
             path
@@ -78,9 +80,6 @@ class MetadataWriter:
             # Set disposition flags
             flags = track.get("flags", {})
 
-            def yes_no(flag: str):
-                return f"{track_id}:{"yes" if flags.get(flag, False) else "no"}"
-
             cmd.extend(["--set", f"flag-default={int(flags.get("default", False))}"])
             cmd.extend(["--set", f"flag-forced={int(flags.get("forced", False))}"])
             cmd.extend(["--set", f"flag-original={int(flags.get("original", False))}"])
@@ -114,8 +113,6 @@ class MetadataWriter:
             self.get_mkvmerge_cmd(metadata, in_path, out_path)
         )
 
-        print(cmd)
-
         # Execute the command
         self.logger.debug(f"Writing metadata to {os.path.basename(out_path)}")