add scripts

Signed-off-by: Martin Matous <m@matous.dev>

flac-convert.py

@@ -0,0 +1,20 @@
+#!/usr/bin/env python
+
+import os
+import subprocess
+import sys
+
+for root, dirs, files in os.walk(sys.argv[1]):
+    for name in files:
+        input_name, input_ext = os.path.splitext(name)
+        l_input_ext = input_ext.lower()
+        if l_input_ext != '.m4a':
+            continue
+        full_name_i = os.path.join(root, name)
+        full_name_o = os.path.join(root, input_name + '.flac')
+        process = subprocess.run(['ffmpeg', '-y', '-i', full_name_i, '-compression_level', '12', full_name_o],
+                                                    check=True,
+                                                    capture_output=True)
+        print('deleting ', full_name_i)
+        print('out ', full_name_o)
+        os.remove(full_name_i)