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This commit is contained in:
doe1080 2025-05-08 16:38:57 +09:00
parent d3f6e8c79c
commit 6213928a7e
1 changed files with 21 additions and 13 deletions
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34
yt_dlp/extractor/niconico.py
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@ -16,6 +16,7 @@ from ..utils import (
determine_ext,
float_or_none,
int_or_none,
parse_bitrate,
parse_duration,
parse_iso8601,
parse_qs,
@ -877,20 +878,27 @@ class NiconicoLiveIE(NiconicoBaseIE):
cookie['domain'], cookie['name'], cookie['value'],
expire_time=unified_timestamp(cookie.get('expires')), path=cookie['path'], secure=cookie['secure'])
fmt_common = {
'live_latency': 'high',
'origin': hostname,
'protocol': 'niconico_live',
'video_id': video_id,
'ws': ws,
}
q_iter = (q for q in qualities[1:] if not q.startswith('audio_')) # ignore initial 'abr'
a_map = {96: 'audio_low', 192: 'audio_high'}
formats = self._extract_m3u8_formats(m3u8_url, video_id, ext='mp4', live=True)
qualities = [
*('audio_high', 'audio_low'),
*(q for q in qualities[1:] if not q.startswith('audio')),
]
for fmt, q in zip(formats, qualities):
fmt.update({
'format_id': q,
'protocol': 'niconico_live',
'ws': ws,
'video_id': video_id,
'live_latency': 'high',
'origin': hostname,
})
for fmt in formats:
if fmt.get('acodec') == 'none':
fmt['format_id'] = next(q_iter, fmt.get('format_id'))
elif fmt.get('vcodec') == 'none':
abr = parse_bitrate(fmt['url'].lower())
fmt.update({
'abr': abr,
'format_id': a_map.get(abr, fmt['format_id']),
})
fmt.update(fmt_common)
return {
'id': video_id,