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[extractor/tiktok] Fix and improve metadata extraction (#6777)
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Authored by: bashonly
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@bashonly
bashonly committed Apr 13, 2023
1 parent 90c1f51 commit 9259369
Showing 1 changed file with 117 additions and 72 deletions.
189 changes: 117 additions & 72 deletions yt_dlp/extractor/tiktok.py
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Expand Up @@ -287,17 +287,15 @@ def extract_addr(addr, add_meta={}):
thumbnails = []
for cover_id in ('cover', 'ai_dynamic_cover', 'animated_cover', 'ai_dynamic_cover_bak',
'origin_cover', 'dynamic_cover'):
cover = video_info.get(cover_id)
if cover:
for cover_url in cover['url_list']:
thumbnails.append({
'id': cover_id,
'url': cover_url,
})

stats_info = aweme_detail.get('statistics', {})
author_info = aweme_detail.get('author', {})
music_info = aweme_detail.get('music', {})
for cover_url in traverse_obj(video_info, (cover_id, 'url_list', ...)):
thumbnails.append({
'id': cover_id,
'url': cover_url,
})

stats_info = aweme_detail.get('statistics') or {}
author_info = aweme_detail.get('author') or {}
music_info = aweme_detail.get('music') or {}
user_url = self._UPLOADER_URL_FORMAT % (traverse_obj(author_info,
'sec_uid', 'id', 'uid', 'unique_id',
expected_type=str_or_none, get_all=False))
Expand All @@ -319,20 +317,27 @@ def extract_addr(addr, add_meta={}):
'extractor_key': TikTokIE.ie_key(),
'extractor': TikTokIE.IE_NAME,
'webpage_url': self._create_url(author_info.get('uid'), aweme_id),
'title': aweme_detail.get('desc'),
'description': aweme_detail.get('desc'),
'view_count': int_or_none(stats_info.get('play_count')),
'like_count': int_or_none(stats_info.get('digg_count')),
'repost_count': int_or_none(stats_info.get('share_count')),
'comment_count': int_or_none(stats_info.get('comment_count')),
'uploader': str_or_none(author_info.get('unique_id')),
'creator': str_or_none(author_info.get('nickname')),
'uploader_id': str_or_none(author_info.get('uid')),
**traverse_obj(aweme_detail, {
'title': ('desc', {str}),
'description': ('desc', {str}),
'timestamp': ('create_time', {int_or_none}),
}),
**traverse_obj(stats_info, {
'view_count': 'play_count',
'like_count': 'digg_count',
'repost_count': 'share_count',
'comment_count': 'comment_count',
}, expected_type=int_or_none),
**traverse_obj(author_info, {
'uploader': 'unique_id',
'uploader_id': 'uid',
'creator': 'nickname',
'channel_id': 'sec_uid',
}, expected_type=str_or_none),
'uploader_url': user_url,
'track': music_track,
'album': str_or_none(music_info.get('album')) or None,
'artist': music_author or None,
'timestamp': int_or_none(aweme_detail.get('create_time')),
'formats': formats,
'subtitles': self.extract_subtitles(aweme_detail, aweme_id),
'thumbnails': thumbnails,
Expand All @@ -344,76 +349,76 @@ def extract_addr(addr, add_meta={}):
'_format_sort_fields': ('quality', 'codec', 'size', 'br'),
}

def _parse_aweme_video_web(self, aweme_detail, webpage_url):
def _parse_aweme_video_web(self, aweme_detail, webpage_url, video_id):
video_info = aweme_detail['video']
author_info = traverse_obj(aweme_detail, 'authorInfo', 'author', expected_type=dict, default={})
music_info = aweme_detail.get('music') or {}
stats_info = aweme_detail.get('stats') or {}
user_url = self._UPLOADER_URL_FORMAT % (traverse_obj(author_info,
'secUid', 'id', 'uid', 'uniqueId',
expected_type=str_or_none, get_all=False)
or aweme_detail.get('authorSecId'))
channel_id = traverse_obj(author_info or aweme_detail, (('authorSecId', 'secUid'), {str}), get_all=False)
user_url = self._UPLOADER_URL_FORMAT % channel_id if channel_id else None

formats = []
play_url = video_info.get('playAddr')
width = video_info.get('width')
height = video_info.get('height')
if isinstance(play_url, str):
formats = [{
width = int_or_none(video_info.get('width'))
height = int_or_none(video_info.get('height'))

for play_url in traverse_obj(video_info, ('playAddr', ((..., 'src'), None), {url_or_none})):
formats.append({
'url': self._proto_relative_url(play_url),
'ext': 'mp4',
'width': width,
'height': height,
}]
elif isinstance(play_url, list):
formats = [{
'url': self._proto_relative_url(url),
'ext': 'mp4',
'width': width,
'height': height,
} for url in traverse_obj(play_url, (..., 'src'), expected_type=url_or_none) if url]
})

download_url = url_or_none(video_info.get('downloadAddr')) or traverse_obj(video_info, ('download', 'url'), expected_type=url_or_none)
if download_url:
for download_url in traverse_obj(video_info, (('downloadAddr', ('download', 'url')), {url_or_none})):
formats.append({
'format_id': 'download',
'url': self._proto_relative_url(download_url),
'ext': 'mp4',
'width': width,
'height': height,
})

self._remove_duplicate_formats(formats)

thumbnails = []
for thumbnail_name in ('thumbnail', 'cover', 'dynamicCover', 'originCover'):
if aweme_detail.get(thumbnail_name):
thumbnails = [{
'url': self._proto_relative_url(aweme_detail[thumbnail_name]),
'width': width,
'height': height
}]
for thumb_url in traverse_obj(aweme_detail, (
(None, 'video'), ('thumbnail', 'cover', 'dynamicCover', 'originCover'), {url_or_none})):
thumbnails.append({
'url': self._proto_relative_url(thumb_url),
'width': width,
'height': height,
})

return {
'id': traverse_obj(aweme_detail, 'id', 'awemeId', expected_type=str_or_none),
'title': aweme_detail.get('desc'),
'duration': try_get(aweme_detail, lambda x: x['video']['duration'], int),
'view_count': int_or_none(stats_info.get('playCount')),
'like_count': int_or_none(stats_info.get('diggCount')),
'repost_count': int_or_none(stats_info.get('shareCount')),
'comment_count': int_or_none(stats_info.get('commentCount')),
'timestamp': int_or_none(aweme_detail.get('createTime')),
'creator': str_or_none(author_info.get('nickname')),
'uploader': str_or_none(author_info.get('uniqueId') or aweme_detail.get('author')),
'uploader_id': str_or_none(traverse_obj(author_info, 'id', 'uid', 'authorId')),
'id': video_id,
**traverse_obj(aweme_detail, {
'title': ('desc', {str}),
'description': ('desc', {str}),
'duration': ('video', 'duration', {int_or_none}),
'timestamp': ('createTime', {int_or_none}),
}),
**traverse_obj(author_info or aweme_detail, {
'creator': ('nickname', {str}),
'uploader': (('uniqueId', 'author'), {str}),
'uploader_id': (('authorId', 'uid', 'id'), {str_or_none}),
}, get_all=False),
**traverse_obj(stats_info, {
'view_count': 'playCount',
'like_count': 'diggCount',
'repost_count': 'shareCount',
'comment_count': 'commentCount',
}, expected_type=int_or_none),
**traverse_obj(music_info, {
'track': 'title',
'album': ('album', {lambda x: x or None}),
'artist': 'authorName',
}, expected_type=str),
'channel_id': channel_id,
'uploader_url': user_url,
'track': str_or_none(music_info.get('title')),
'album': str_or_none(music_info.get('album')) or None,
'artist': str_or_none(music_info.get('authorName')),
'formats': formats,
'thumbnails': thumbnails,
'description': str_or_none(aweme_detail.get('desc')),
'http_headers': {
'Referer': webpage_url
'Referer': webpage_url,
}
}

Expand Down Expand Up @@ -447,7 +452,8 @@ class TikTokIE(TikTokBaseIE):
'artist': 'Ysrbeats',
'album': 'Lehanga',
'track': 'Lehanga',
}
},
'skip': '404 Not Found',
}, {
'url': 'https://www.tiktok.com/@patroxofficial/video/6742501081818877190?langCountry=en',
'md5': '6f3cf8cdd9b28cb8363fe0a9a160695b',
Expand All @@ -462,6 +468,7 @@ class TikTokIE(TikTokBaseIE):
'uploader': 'patrox',
'uploader_id': '18702747',
'uploader_url': 'https://www.tiktok.com/@MS4wLjABAAAAiFnldaILebi5heDoVU6bn4jBWWycX6-9U3xuNPqZ8Ws',
'channel_id': 'MS4wLjABAAAAiFnldaILebi5heDoVU6bn4jBWWycX6-9U3xuNPqZ8Ws',
'creator': 'patroX',
'thumbnail': r're:^https?://[\w\/\.\-]+(~[\w\-]+\.image)?',
'upload_date': '20190930',
Expand All @@ -472,7 +479,7 @@ class TikTokIE(TikTokBaseIE):
'comment_count': int,
'artist': 'Evan Todd, Jessica Keenan Wynn, Alice Lee, Barrett Wilbert Weed & Jon Eidson',
'track': 'Big Fun',
}
},
}, {
# Banned audio, only available on the app
'url': 'https://www.tiktok.com/@barudakhb_/video/6984138651336838402',
Expand All @@ -485,6 +492,7 @@ class TikTokIE(TikTokBaseIE):
'creator': 'md5:29f238c49bc0c176cb3cef1a9cea9fa6',
'uploader_id': '6974687867511718913',
'uploader_url': 'https://www.tiktok.com/@MS4wLjABAAAAbhBwQC-R1iKoix6jDFsF-vBdfx2ABoDjaZrM9fX6arU3w71q3cOWgWuTXn1soZ7d',
'channel_id': 'MS4wLjABAAAAbhBwQC-R1iKoix6jDFsF-vBdfx2ABoDjaZrM9fX6arU3w71q3cOWgWuTXn1soZ7d',
'track': 'Boka Dance',
'artist': 'md5:29f238c49bc0c176cb3cef1a9cea9fa6',
'timestamp': 1626121503,
Expand All @@ -495,7 +503,7 @@ class TikTokIE(TikTokBaseIE):
'like_count': int,
'repost_count': int,
'comment_count': int,
}
},
}, {
# Sponsored video, only available with feed workaround
'url': 'https://www.tiktok.com/@MS4wLjABAAAATh8Vewkn0LYM7Fo03iec3qKdeCUOcBIouRk1mkiag6h3o_pQu_dUXvZ2EZlGST7_/video/7042692929109986561',
Expand All @@ -508,6 +516,7 @@ class TikTokIE(TikTokBaseIE):
'creator': 'Slap And Run',
'uploader_id': '7036055384943690754',
'uploader_url': 'https://www.tiktok.com/@MS4wLjABAAAATh8Vewkn0LYM7Fo03iec3qKdeCUOcBIouRk1mkiag6h3o_pQu_dUXvZ2EZlGST7_',
'channel_id': 'MS4wLjABAAAATh8Vewkn0LYM7Fo03iec3qKdeCUOcBIouRk1mkiag6h3o_pQu_dUXvZ2EZlGST7_',
'track': 'Promoted Music',
'timestamp': 1639754738,
'duration': 30,
Expand All @@ -518,7 +527,6 @@ class TikTokIE(TikTokBaseIE):
'repost_count': int,
'comment_count': int,
},
'expected_warnings': ['trying with webpage', 'Unable to find video in feed']
}, {
# Video without title and description
'url': 'https://www.tiktok.com/@pokemonlife22/video/7059698374567611694',
Expand All @@ -531,6 +539,7 @@ class TikTokIE(TikTokBaseIE):
'creator': 'Pokemon',
'uploader_id': '6820838815978423302',
'uploader_url': 'https://www.tiktok.com/@MS4wLjABAAAA0tF1nBwQVVMyrGu3CqttkNgM68Do1OXUFuCY0CRQk8fEtSVDj89HqoqvbSTmUP2W',
'channel_id': 'MS4wLjABAAAA0tF1nBwQVVMyrGu3CqttkNgM68Do1OXUFuCY0CRQk8fEtSVDj89HqoqvbSTmUP2W',
'track': 'original sound',
'timestamp': 1643714123,
'duration': 6,
Expand Down Expand Up @@ -577,6 +586,7 @@ class TikTokIE(TikTokBaseIE):
'uploader': '_le_cannibale_',
'uploader_id': '6604511138619654149',
'uploader_url': 'https://www.tiktok.com/@MS4wLjABAAAAoShJqaw_5gvy48y3azFeFcT4jeyKWbB0VVYasOCt2tTLwjNFIaDcHAM4D-QGXFOP',
'channel_id': 'MS4wLjABAAAAoShJqaw_5gvy48y3azFeFcT4jeyKWbB0VVYasOCt2tTLwjNFIaDcHAM4D-QGXFOP',
'artist': 'nathan !',
'track': 'grahamscott canon',
'upload_date': '20220905',
Expand All @@ -587,6 +597,33 @@ class TikTokIE(TikTokBaseIE):
'comment_count': int,
'thumbnail': r're:^https://.+\.webp',
},
}, {
# only available via web
'url': 'https://www.tiktok.com/@moxypatch/video/7206382937372134662',
'md5': '8d8c0be14127020cd9f5def4a2e6b411',
'info_dict': {
'id': '7206382937372134662',
'ext': 'mp4',
'title': 'md5:1d95c0b96560ca0e8a231af4172b2c0a',
'description': 'md5:1d95c0b96560ca0e8a231af4172b2c0a',
'creator': 'MoxyPatch',
'uploader': 'moxypatch',
'uploader_id': '7039142049363379205',
'uploader_url': 'https://www.tiktok.com/@MS4wLjABAAAAFhqKnngMHJSsifL0w1vFOP5kn3Ndo1ODp0XuIBkNMBCkALTvwILdpu12g3pTtL4V',
'channel_id': 'MS4wLjABAAAAFhqKnngMHJSsifL0w1vFOP5kn3Ndo1ODp0XuIBkNMBCkALTvwILdpu12g3pTtL4V',
'artist': 'your worst nightmare',
'track': 'original sound',
'upload_date': '20230303',
'timestamp': 1677866781,
'duration': 10,
'view_count': int,
'like_count': int,
'repost_count': int,
'comment_count': int,
'thumbnail': r're:^https://.+',
'thumbnails': 'count:3',
},
'expected_warnings': ['Unable to find video in feed'],
}, {
# Auto-captions available
'url': 'https://www.tiktok.com/@hankgreen1/video/7047596209028074758',
Expand All @@ -612,7 +649,7 @@ def _real_extract(self, url):
video_data = traverse_obj(sigi_data, ('ItemModule', video_id), expected_type=dict)

if status == 0:
return self._parse_aweme_video_web(video_data, url)
return self._parse_aweme_video_web(video_data, url, video_id)
elif status == 10216:
raise ExtractorError('This video is private', expected=True)
raise ExtractorError('Video not available', video_id=video_id)
Expand Down Expand Up @@ -839,6 +876,7 @@ class DouyinIE(TikTokBaseIE):
'description': '#杨超越 小小水手带你去远航❤️',
'uploader_id': '110403406559',
'uploader_url': 'https://www.douyin.com/user/MS4wLjABAAAAEKnfa654JAJ_N5lgZDQluwsxmY0lhfmEYNQBBkwGG98',
'channel_id': 'MS4wLjABAAAAEKnfa654JAJ_N5lgZDQluwsxmY0lhfmEYNQBBkwGG98',
'creator': '杨超越',
'duration': 19782,
'timestamp': 1620905839,
Expand All @@ -848,6 +886,7 @@ class DouyinIE(TikTokBaseIE):
'like_count': int,
'repost_count': int,
'comment_count': int,
'thumbnail': r're:https?://.+\.jpe?g',
},
}, {
'url': 'https://www.douyin.com/video/6982497745948921092',
Expand All @@ -859,15 +898,17 @@ class DouyinIE(TikTokBaseIE):
'description': '这个夏日和小羊@杨超越 一起遇见白色幻想',
'uploader_id': '408654318141572',
'uploader_url': 'https://www.douyin.com/user/MS4wLjABAAAAZJpnglcjW2f_CMVcnqA_6oVBXKWMpH0F8LIHuUu8-lA',
'channel_id': 'MS4wLjABAAAAZJpnglcjW2f_CMVcnqA_6oVBXKWMpH0F8LIHuUu8-lA',
'creator': '杨超越工作室',
'duration': 42608,
'duration': 42479,
'timestamp': 1625739481,
'upload_date': '20210708',
'track': '@杨超越工作室创作的原声',
'view_count': int,
'like_count': int,
'repost_count': int,
'comment_count': int,
'thumbnail': r're:https?://.+\.jpe?g',
},
}, {
'url': 'https://www.douyin.com/video/6953975910773099811',
Expand All @@ -879,15 +920,17 @@ class DouyinIE(TikTokBaseIE):
'description': '#一起看海 出现在你的夏日里',
'uploader_id': '110403406559',
'uploader_url': 'https://www.douyin.com/user/MS4wLjABAAAAEKnfa654JAJ_N5lgZDQluwsxmY0lhfmEYNQBBkwGG98',
'channel_id': 'MS4wLjABAAAAEKnfa654JAJ_N5lgZDQluwsxmY0lhfmEYNQBBkwGG98',
'creator': '杨超越',
'duration': 17228,
'duration': 17343,
'timestamp': 1619098692,
'upload_date': '20210422',
'track': '@杨超越创作的原声',
'view_count': int,
'like_count': int,
'repost_count': int,
'comment_count': int,
'thumbnail': r're:https?://.+\.jpe?g',
},
}, {
'url': 'https://www.douyin.com/video/6950251282489675042',
Expand Down Expand Up @@ -916,6 +959,7 @@ class DouyinIE(TikTokBaseIE):
'description': '#哪个爱豆的105度最甜 换个角度看看我哈哈',
'uploader_id': '110403406559',
'uploader_url': 'https://www.douyin.com/user/MS4wLjABAAAAEKnfa654JAJ_N5lgZDQluwsxmY0lhfmEYNQBBkwGG98',
'channel_id': 'MS4wLjABAAAAEKnfa654JAJ_N5lgZDQluwsxmY0lhfmEYNQBBkwGG98',
'creator': '杨超越',
'duration': 15115,
'timestamp': 1621261163,
Expand All @@ -925,6 +969,7 @@ class DouyinIE(TikTokBaseIE):
'like_count': int,
'repost_count': int,
'comment_count': int,
'thumbnail': r're:https?://.+\.jpe?g',
},
}]
_APP_VERSIONS = [('23.3.0', '230300')]
Expand Down Expand Up @@ -956,7 +1001,7 @@ def _real_extract(self, url):

render_data = self._parse_json(
render_data_json, video_id, transform_source=compat_urllib_parse_unquote)
return self._parse_aweme_video_web(get_first(render_data, ('aweme', 'detail')), url)
return self._parse_aweme_video_web(get_first(render_data, ('aweme', 'detail')), url, video_id)


class TikTokVMIE(InfoExtractor):
Expand Down

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