[bandcamp] Detect acodec

diff --git a/yt_dlp/extractor/bandcamp.py b/yt_dlp/extractor/bandcamp.py
index 42223dab72017cfb1f4ca3ac6a7a6542f7b0f555..745055e2d52079803f213077995f1c8c65543d15 100644 (file)
--- a/yt_dlp/extractor/bandcamp.py
+++ b/yt_dlp/extractor/bandcamp.py
@@ -183,6 +183,7 @@ def _real_extract(self, url):
                             'format_note': f.get('description'),
                             'filesize': parse_filesize(f.get('size_mb')),
                             'vcodec': 'none',
+                            'acodec': format_id.split('-')[0],
                         })
 
         self._sort_formats(formats)