Merge e8bebe0b03 into a96a45b2cd

2024-03-15 16:07:07 +00:00 · 2024-03-15 16:07:07 +00:00 · abfd46b6af
parent a96a45b2cd e8bebe0b03
commit abfd46b6af
1 changed files with 4 additions and 1 deletions
--- a/youtube_dl/postprocessor/ffmpeg.py
+++ b/youtube_dl/postprocessor/ffmpeg.py
@ -284,7 +284,10 @@ class FFmpegExtractAudioPP(FFmpegPostProcessor):
                acodec = 'copy'
                extension = 'm4a'
                more_opts = ['-bsf:a', 'aac_adtstoasc']
-            elif filecodec in ['aac', 'flac', 'mp3', 'vorbis', 'opus']:
+            elif (
+                filecodec in ['aac', 'flac', 'vorbis', 'opus'] or
+                (filecodec == 'mp3' and self._preferredquality is None)
+            ):
                # Lossless if possible
                acodec = 'copy'
                extension = filecodec