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[ie/bilibili] Extract Dolby audio formats (#8142) 

Closes #4050
Authored by: ClosedPort22
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ClosedPort22 2023-09-21 17:45:18 +00:00 committed by GitHub
parent 5fccabac27
commit b84fda7388
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 3 additions and 2 deletions
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5
yt_dlp/extractor/bilibili.py
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@ -49,14 +49,14 @@ class BilibiliBaseIE(InfoExtractor):
for r in traverse_obj(play_info, ('support_formats', lambda _, v: v['quality']))
}
audios = traverse_obj(play_info, ('dash', 'audio', ...))
audios = traverse_obj(play_info, ('dash', (None, 'dolby'), 'audio', ..., {dict}))
flac_audio = traverse_obj(play_info, ('dash', 'flac', 'audio'))
if flac_audio:
audios.append(flac_audio)
formats = [{
'url': traverse_obj(audio, 'baseUrl', 'base_url', 'url'),
'ext': mimetype2ext(traverse_obj(audio, 'mimeType', 'mime_type')),
'acodec': audio.get('codecs'),
'acodec': traverse_obj(audio, ('codecs', {str.lower})),
'vcodec': 'none',
'tbr': float_or_none(audio.get('bandwidth'), scale=1000),
'filesize': int_or_none(audio.get('size')),
@ -71,6 +71,7 @@ class BilibiliBaseIE(InfoExtractor):
'height': int_or_none(video.get('height')),
'vcodec': video.get('codecs'),
'acodec': 'none' if audios else None,
'dynamic_range': {126: 'DV', 125: 'HDR10'}.get(int_or_none(video.get('id'))),
'tbr': float_or_none(video.get('bandwidth'), scale=1000),
'filesize': int_or_none(video.get('size')),
'quality': int_or_none(video.get('id')),