first version

depFiles/convert_audio.py

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+import os
+import sys
+import subprocess
+from pydub import AudioSegment
+from pydub.utils import mediainfo
+from pathlib import Path
+
+
+def convert_to_flac(sourcepath, file):
+    fileName = os.path.splitext(file)[0]
+    extension = ext
+    relpath = sourcepath[len(initPath):len(sourcepath)]
+    destinationDir = destinationBaseDir + relpath + "/"
+    destinationFile = destinationDir+fileName+extension
+    if os.path.exists(destinationFile):
+        print(f"File {destinationFile} already exists")
+    else:
+        source_file = sourcepath+file
+        source_audio = AudioSegment.from_file(sourcepath+"/"+file, format="wav")
+        Path(destinationDir).mkdir(parents=True, exist_ok=True, mode=0o755)
+        # source_audio.export(destinationFile, codec=codec, format=newFormat,
+        #                     tags=mediainfo(sourcepath+"/"+file).get('TAG', {}))
+        artistCmd = 'ffmpeg -i "'+source_file+'" 2>&1 | grep artist | awk -F: \'{print $2}\' | sed -e \'s/^[[:space:]]*//\''
+        artist = out(str(artistCmd))
+        trackCmd = 'ffmpeg -i "'+source_file+'" 2>&1 | grep track | awk -F: \'{print $2}\' | sed -e \'s/^[[:space:]]*//\''
+        track = out(str(trackCmd))
+        titleCmd = 'ffmpeg -i \"'+source_file+'" 2>&1 | grep title | awk -F: \'{print $2}\' | sed -e \'s/^[[:space:]]*//\''
+        title = out(str(titleCmd))
+        # addAlbumARtist = 'ffmpeg -i "' + source_file + '" -map_metadata 0 -c '+codec+' -movflags use_metadata_tags -metadata album_artist="'+artist.decode("utf-8")+'"'+ destinationDir+trackCmd.decode("utf-8")+"-"+titleCmd.decode("utf-8")+extension + "\""
+        print(addAlbumARtist)
+        # os.system(addAlbumARtist)
+        print(f"Created {destinationFile}")
+
+
+def list_directory(path):
+    with os.scandir(path) as archives:
+        extension = '.wav'
+        for archive in archives:
+            if archive.is_file() and archive.name.endswith(extension):
+                convert_to_flac(path, archive.name)
+            elif archive.is_dir():
+                global relpath
+                newPath = path+"/"+archive.name
+                list_directory(newPath)
+
+
+def out(command):
+    subprocess.check_output(command)
+
+
+if len(sys.argv) < 3:
+    print(f"Use script: {sys.argv[0]} directory codec")
+    exit()
+else:
+    initPath = sys.argv[1]
+    codec = sys.argv[2]
+    if codec == "flac":
+        destinationBaseDir = "/tmp/FLAC_RIP"
+        ext = ".flac"
+        newFormat = 'flac'
+    elif codec == "alac":
+        destinationBaseDir = "/tmp/ALAC_DIR"
+        ext = ".m4a"
+        newFormat = 'ipod'
+    else:
+        print('codec not valid')
+        exit()
+    list_directory(initPath)