administration/yt-dlp
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[crunchyroll] Add extractor-args language and hardsub

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Closes #1516
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pukkandan 2021-11-04 23:34:37 +05:30
parent c18d4482b1
commit a9d4da606d
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2 changed files with 17 additions and 7 deletions
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4
README.md
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@ -1559,6 +1559,10 @@ The following extractors use this feature:
* `language`: Languages to extract. Eg: `funimation:language=english,japanese`
* `version`: The video version to extract - `uncut` or `simulcast`
#### crunchyroll
* `language`: Languages to extract. Eg: `crunchyroll:language=jaJp`
* `hardsub`: Which hard-sub versions to extract. Eg: `crunchyroll:hardsub=None,enUS`
#### vikichannel
* `video_types`: Types of videos to download - one or more of `episodes`, `movies`, `clips`, `trailers`

20
yt_dlp/extractor/crunchyroll.py
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@ -27,6 +27,7 @@ from ..utils import (
int_or_none,
lowercase_escape,
merge_dicts,
qualities,
remove_end,
sanitized_Request,
try_get,
@ -478,19 +479,24 @@ Format: Layer, Start, End, Style, Name, MarginL, MarginR, MarginV, Effect, Text
[r'<a[^>]+href="/publisher/[^"]+"[^>]*>([^<]+)</a>', r'<div>\s*Publisher:\s*<span>\s*(.+?)\s*</span>\s*</div>'],
webpage, 'video_uploader', default=False)
requested_languages = self._configuration_arg('language')
requested_hardsubs = [('' if val == 'none' else val) for val in self._configuration_arg('hardsub')]
language_preference = qualities((requested_languages or [language or ''])[::-1])
hardsub_preference = qualities((requested_hardsubs or ['', language or ''])[::-1])
formats = []
for stream in media.get('streams', []):
audio_lang = stream.get('audio_lang')
hardsub_lang = stream.get('hardsub_lang')
audio_lang = stream.get('audio_lang') or ''
hardsub_lang = stream.get('hardsub_lang') or ''
if (requested_languages and audio_lang.lower() not in requested_languages
or requested_hardsubs and hardsub_lang.lower() not in requested_hardsubs):
continue
vrv_formats = self._extract_vrv_formats(
stream.get('url'), video_id, stream.get('format'),
audio_lang, hardsub_lang)
for f in vrv_formats:
f['language_preference'] = 1 if audio_lang == language else 0
f['quality'] = (
1 if not hardsub_lang
else 0 if hardsub_lang == language
else -1)
f['language_preference'] = language_preference(audio_lang)
f['quality'] = hardsub_preference(hardsub_lang)
formats.extend(vrv_formats)
if not formats:
available_fmts = []