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fix: simplify logic

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Co-authored-by: bashonly <88596187+bashonly@users.noreply.github.com>
This commit is contained in:
xpadev 2025-02-24 02:47:48 +09:00
parent 5161f08991
commit 43ce0a98fd
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1 changed files with 4 additions and 18 deletions
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22
yt_dlp/extractor/niconico.py
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@ -30,7 +30,7 @@
update_url_query,
url_or_none,
urlencode_postdata,
urljoin,
urljoin, url_basename,
)
@ -441,27 +441,13 @@ def _yield_dms_formats(self, api_data, video_id):
video_fmts = sorted((fmt for fmt in dms_fmts if fmt['vcodec'] != 'none'), key=lambda f: f['tbr'])
self._remove_duplicate_formats(video_fmts)
def find_dms_format(search_target, target_fmt_id):
for item in search_target:
if item.get('id', {str}) == target_fmt_id:
return item
return None
# Calculate the true vbr/tbr by subtracting the lowest abr
min_abr = min(traverse_obj(audios, (..., 'bitRate', {float_or_none})), default=0) / 1000
for video_fmt in video_fmts:
video_fmt['tbr'] -= min_abr
video_fmt_id = self._search_regex(r'https://delivery.domand.nicovideo.jp/hlsbid/[a-z0-9]+/playlists/media/([a-z0-9\-]+).m3u8', video_fmt['url'], 'video format id', fatal=False)
if video_fmt_id:
dms_video_fmt = find_dms_format(videos, video_fmt_id)
if dms_video_fmt:
video_fmt['format_id'] = video_fmt_id
video_fmt['quality'] = dms_video_fmt.get('qualityLevel', {int})
yield video_fmt
continue
video_fmt['format_id'] = f'video-{video_fmt["tbr"]:.0f}'
video_fmt['id'] = url_basename(video_fmt['url']).rpartition('.')[0]
video_fmt['quality'] = traverse_obj(videos, (
lambda _, v: v['id'] == video_fmt['id'], 'qualityLevel', {int_or_none}, any)) or -1
yield video_fmt
def _real_extract(self, url):