Ashish/yt-dlp
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[extractor/youtube] Bypass throttling for -f17

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and related cleanup

Thanks @AudricV for the finding
This commit is contained in:
pukkandan 2023-03-09 22:09:23 +05:30
parent 66aeaac9aa
commit c9abebb851
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1 changed files with 7 additions and 12 deletions
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19
yt_dlp/extractor/youtube.py
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@ -3745,13 +3745,11 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
if mime_mobj: if mime_mobj:
dct['ext'] = mimetype2ext(mime_mobj.group(1)) dct['ext'] = mimetype2ext(mime_mobj.group(1))
dct.update(parse_codecs(mime_mobj.group(2))) dct.update(parse_codecs(mime_mobj.group(2)))
no_audio = dct.get('acodec') == 'none'
no_video = dct.get('vcodec') == 'none' single_stream = 'none' in (dct.get('acodec'), dct.get('vcodec'))
if no_audio: if single_stream and dct.get('ext'):
dct['vbr'] = tbr dct['container'] = dct['ext'] + '_dash'
if no_video: if single_stream or itag == '17':
dct['abr'] = tbr
if no_audio or no_video:
CHUNK_SIZE = 10 << 20 CHUNK_SIZE = 10 << 20
dct.update({ dct.update({
'protocol': 'http_dash_segments', 'protocol': 'http_dash_segments',
@ -3760,13 +3758,10 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
'range': f'{range_start}-{min(range_start + CHUNK_SIZE - 1, dct["filesize"])}' 'range': f'{range_start}-{min(range_start + CHUNK_SIZE - 1, dct["filesize"])}'
}) })
} for range_start in range(0, dct['filesize'], CHUNK_SIZE)] } for range_start in range(0, dct['filesize'], CHUNK_SIZE)]
} if dct['filesize'] else { } if itag != '17' and dct['filesize'] else {
'downloader_options': {'http_chunk_size': CHUNK_SIZE} # No longer useful? 'downloader_options': {'http_chunk_size': CHUNK_SIZE}
}) })
if dct.get('ext'):
dct['container'] = dct['ext'] + '_dash'
if itag: if itag:
itags[itag].add(('https', dct.get('language'))) itags[itag].add(('https', dct.get('language')))
stream_ids.append(stream_id) stream_ids.append(stream_id)