diff options
Diffstat (limited to 'yt_dlp/postprocessor/ffmpeg.py')
| -rw-r--r-- | yt_dlp/postprocessor/ffmpeg.py | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/yt_dlp/postprocessor/ffmpeg.py b/yt_dlp/postprocessor/ffmpeg.py index 25488e58b..6f274b196 100644 --- a/yt_dlp/postprocessor/ffmpeg.py +++ b/yt_dlp/postprocessor/ffmpeg.py @@ -732,7 +732,9 @@ class FFmpegMergerPP(FFmpegPostProcessor): args = ['-c', 'copy'] for (i, fmt) in enumerate(info['requested_formats']): if fmt.get('acodec') != 'none': - args.extend(['-map', '%u:a:0' % (i)]) + args.extend(['-map', f'{i}:a:0']) + if self.get_audio_codec(fmt['filepath']) == 'aac': + args.extend([f'-bsf:{i}:a:0', 'aac_adtstoasc']) if fmt.get('vcodec') != 'none': args.extend(['-map', '%u:v:0' % (i)]) self.to_screen('Merging formats into "%s"' % filename) |