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[ie/facebook] Fix formats extraction (#11343)
Closes #11337 Authored by: kclauhk
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@ -564,11 +564,12 @@ class FacebookIE(InfoExtractor):
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js_data, lambda x: x['jsmods']['instances'], list) or [])
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def extract_dash_manifest(video, formats):
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dash_manifest = traverse_obj(video, 'dash_manifest', 'playlist', expected_type=str)
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dash_manifest = traverse_obj(
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video, 'dash_manifest', 'playlist', 'dash_manifest_xml_string', expected_type=str)
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if dash_manifest:
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formats.extend(self._parse_mpd_formats(
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compat_etree_fromstring(urllib.parse.unquote_plus(dash_manifest)),
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mpd_url=video.get('dash_manifest_url')))
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mpd_url=url_or_none(video.get('dash_manifest_url'))))
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def process_formats(info):
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# Downloads with browser's User-Agent are rate limited. Working around
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@ -618,12 +619,13 @@ class FacebookIE(InfoExtractor):
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video = video['creation_story']
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video['owner'] = traverse_obj(video, ('short_form_video_context', 'video_owner'))
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video.update(reel_info)
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fmt_data = traverse_obj(video, ('videoDeliveryLegacyFields', {dict})) or video
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formats = []
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q = qualities(['sd', 'hd'])
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for key, format_id in (('playable_url', 'sd'), ('playable_url_quality_hd', 'hd'),
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('playable_url_dash', ''), ('browser_native_hd_url', 'hd'),
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('browser_native_sd_url', 'sd')):
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playable_url = video.get(key)
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playable_url = fmt_data.get(key)
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if not playable_url:
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continue
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if determine_ext(playable_url) == 'mpd':
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@ -635,7 +637,7 @@ class FacebookIE(InfoExtractor):
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'quality': q(format_id) - 3,
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'url': playable_url,
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})
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extract_dash_manifest(video, formats)
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extract_dash_manifest(fmt_data, formats)
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if not formats:
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# Do not append false positive entry w/o any formats
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return
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