Merge pull request #937 from tcely/patch-12

Extract audio from `webm` downloads

tubesync/sync/youtube.py

@@ -14,6 +14,7 @@ from tempfile import TemporaryDirectory
 from urllib.parse import urlsplit, parse_qs
 
 from django.conf import settings
+from .choices import Val, FileExtension
 from .hooks import postprocessor_hook, progress_hook
 from .utils import mkdir_p
 import yt_dlp
@@ -301,6 +302,15 @@ def download_media(
         ).options.sponsorblock_mark
         pp_opts.sponsorblock_remove.update(sponsor_categories or {})
 
+    # Enable audio extraction for audio-only extensions
+    audio_exts = set(Val(
+        FileExtension.M4A,
+        FileExtension.OGG,
+    ))
+    if extension in audio_exts:
+        pp_opts.extractaudio = True
+        pp_opts.nopostoverwrites = False
+
     ytopts = {
         'format': media_format,
         'merge_output_format': extension,