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[cbs] extract smpte and vtt subtitles

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Remita Amine 2019-04-13 17:00:24 +01:00
parent 972d2dd0bc
commit 180a9dff1f
1 changed files with 11 additions and 7 deletions
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18
youtube_dl/extractor/cbs.py
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@ -13,13 +13,17 @@ from ..utils import (
class CBSBaseIE(ThePlatformFeedIE):
def _parse_smil_subtitles(self, smil, namespace=None, subtitles_lang='en'):
closed_caption_e = find_xpath_attr(smil, self._xpath_ns('.//param', namespace), 'name', 'ClosedCaptionURL')
return {
'en': [{
'ext': 'ttml',
'url': closed_caption_e.attrib['value'],
}]
} if closed_caption_e is not None and closed_caption_e.attrib.get('value') else []
subtitles = {}
for k, ext in [('sMPTE-TTCCURL', 'tt'), ('ClosedCaptionURL', 'ttml'), ('webVTTCaptionURL', 'vtt')]:
cc_e = find_xpath_attr(smil, self._xpath_ns('.//param', namespace), 'name', k)
if cc_e is not None:
cc_url = cc_e.get('value')
if cc_url:
subtitles.setdefault(subtitles_lang, []).append({
'ext': ext,
'url': cc_url,
})
return subtitles
class CBSIE(CBSBaseIE):