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[extractor/youtube] Bypass throttling for -f17

Browse source 
and related cleanup

Thanks @AudricV for the finding
This commit is contained in:
pukkandan 2023-03-09 22:09:23 +05:30 committed by Elyse
parent c376b95f95
commit 2d1655493f
1 changed files with 7 additions and 12 deletions
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19
yt_dlp/extractor/youtube.py
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@ -3766,13 +3766,11 @@ def _extract_formats_and_subtitles(self, streaming_data, video_id, player_url, l
if mime_mobj:
dct['ext'] = mimetype2ext(mime_mobj.group(1))
dct.update(parse_codecs(mime_mobj.group(2)))
no_audio = dct.get('acodec') == 'none'
no_video = dct.get('vcodec') == 'none'
if no_audio:
dct['vbr'] = tbr
if no_video:
dct['abr'] = tbr
if no_audio or no_video:
single_stream = 'none' in (dct.get('acodec'), dct.get('vcodec'))
if single_stream and dct.get('ext'):
dct['container'] = dct['ext'] + '_dash'
if single_stream or itag == '17':
CHUNK_SIZE = 10 << 20
dct.update({
'protocol': 'http_dash_segments',
@ -3781,13 +3779,10 @@ def _extract_formats_and_subtitles(self, streaming_data, video_id, player_url, l
'range': f'{range_start}-{min(range_start + CHUNK_SIZE - 1, dct["filesize"])}'
})
} for range_start in range(0, dct['filesize'], CHUNK_SIZE)]
} if dct['filesize'] else {
'downloader_options': {'http_chunk_size': CHUNK_SIZE} # No longer useful?
} if itag != '17' and dct['filesize'] else {
'downloader_options': {'http_chunk_size': CHUNK_SIZE}
})
if dct.get('ext'):
dct['container'] = dct['ext'] + '_dash'
if itag:
itags[itag].add(('https', dct.get('language')))
stream_ids.append(stream_id)