Add converter script for .wav to.flac, and set artist, genre, and album

1 files changed, 56 insertions, 0 deletions

diff --git a/album_metadata_converter/converter.py b/album_metadata_converter/converter.py
new file mode 100755
index 0000000..00d17c5
--- /dev/null
+++ b/album_metadata_converter/converter.py
@@ -0,0 +1,56 @@
+import os
+import asyncio
+import subprocess
+
+
+async def run_ffmpeg(path, album):
+    print(f"Parsing {path}")
+    cmd = ["ffmpeg", "-i", f"{path}.wav", "-af", "aformat=s32:176000", f"{path}.flac"]
+    p = subprocess.Popen(cmd)
+    print(f"Running {p.args}")
+    while p.poll() == None:
+        await asyncio.sleep(1)
+
+    if p.returncode == 0:
+        # Set Artist
+        cmd = ["metaflac", "--set-tag=artist='The Consouls'", f"{path}.flac"]
+        p = subprocess.Popen(cmd)
+        print(f"Running {p.args}")
+        while p.poll() == None:
+            await asyncio.sleep(1)
+        # Set Album
+        cmd = ["metaflac", f"--set-tag=album=\"{album}\"", f"{path}.flac"]
+        p = subprocess.Popen(cmd)
+        print(f"Running {p.args}")
+        while p.poll() == None:
+            await asyncio.sleep(1)
+
+        # Set Genre
+        cmd = ["metaflac", "--set-tag=genre='Jazz'", "--set-tag=genre='Video Game'", f"{path}.flac"]
+        p = subprocess.Popen(cmd)
+        print(f"Running {p.args}")
+        while p.poll() == None:
+            await asyncio.sleep(1)
+
+        # Delete wav
+        cmd = ["rm", "-f", f"{path}.wav"]
+        p = subprocess.Popen(cmd)
+        print(f"Running {p.args}")
+        while p.poll() == None:
+            await asyncio.sleep(1)
+
+    return p.returncode
+    
+
+async def main():
+    tasks = []
+    for root, dirs, files in os.walk("Music"):
+        for file in files:
+            if file.endswith(".wav"):
+                filename = os.path.join(root, os.path.splitext(file)[0])
+                album = root.split('/')[-1]
+                tasks.append(asyncio.create_task(run_ffmpeg(filename, album)))
+
+    await asyncio.gather(*tasks)
+
+asyncio.run(main())