diff options
Diffstat (limited to 'yt_dlp/extractor/tiktok.py')
| -rw-r--r-- | yt_dlp/extractor/tiktok.py | 229 |
1 files changed, 196 insertions, 33 deletions
diff --git a/yt_dlp/extractor/tiktok.py b/yt_dlp/extractor/tiktok.py index 6c50ec7df..953ff05b6 100644 --- a/yt_dlp/extractor/tiktok.py +++ b/yt_dlp/extractor/tiktok.py @@ -2,18 +2,23 @@ from __future__ import unicode_literals import itertools +import random +import string +import time from .common import InfoExtractor from ..utils import ( ExtractorError, int_or_none, str_or_none, - try_get + traverse_obj, + try_get, + qualities, ) class TikTokIE(InfoExtractor): - _VALID_URL = r'https?://www\.tiktok\.com/@[\w\._]+/video/(?P<id>\d+)' + _VALID_URL = r'https?://www\.tiktok\.com/@[\w\.-]+/video/(?P<id>\d+)' _TESTS = [{ 'url': 'https://www.tiktok.com/@leenabhushan/video/6748451240264420610', @@ -61,13 +66,22 @@ class TikTokIE(InfoExtractor): 'repost_count': int, 'comment_count': int, } + }, { + # Promoted content/ad + 'url': 'https://www.tiktok.com/@MS4wLjABAAAAAR29F6J2Ktu0Daw03BJyXPNoRQ-W7U5a0Mn3lVCq2rQhjOd_WNLclHUoFgwX8Eno/video/6932675057474981122', + 'only_matching': True, }] + _APP_VERSION = '20.9.3' + _MANIFEST_APP_VERSION = '291' + QUALITIES = ('360p', '540p', '720p') def _extract_aweme(self, props_data, webpage, url): video_info = try_get( props_data, lambda x: x['pageProps']['itemInfo']['itemStruct'], dict) author_info = try_get( props_data, lambda x: x['pageProps']['itemInfo']['itemStruct']['author'], dict) or {} + music_info = try_get( + props_data, lambda x: x['pageProps']['itemInfo']['itemStruct']['music'], dict) or {} stats_info = try_get(props_data, lambda x: x['pageProps']['itemInfo']['itemStruct']['stats'], dict) or {} user_id = str_or_none(author_info.get('uniqueId')) @@ -99,6 +113,9 @@ class TikTokIE(InfoExtractor): 'uploader': user_id, 'uploader_id': str_or_none(author_info.get('id')), 'uploader_url': f'https://www.tiktok.com/@{user_id}', + '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')), 'thumbnails': thumbnails, 'description': str_or_none(video_info.get('desc')), 'webpage_url': self._og_search_url(webpage), @@ -108,9 +125,185 @@ class TikTokIE(InfoExtractor): } } + def _extract_aweme_app(self, aweme_id): + query = { + 'aweme_id': aweme_id, + 'version_name': self._APP_VERSION, + 'version_code': self._MANIFEST_APP_VERSION, + 'build_number': self._APP_VERSION, + 'manifest_version_code': self._MANIFEST_APP_VERSION, + 'update_version_code': self._MANIFEST_APP_VERSION, + 'openudid': ''.join(random.choice('0123456789abcdef') for i in range(16)), + 'uuid': ''.join([random.choice(string.digits) for num in range(16)]), + '_rticket': int(time.time() * 1000), + 'ts': int(time.time()), + 'device_brand': 'Google', + 'device_type': 'Pixel 4', + 'device_platform': 'android', + 'resolution': '1080*1920', + 'dpi': 420, + 'os_version': '10', + 'os_api': '29', + 'carrier_region': 'US', + 'sys_region': 'US', + 'region': 'US', + 'app_name': 'trill', + 'app_language': 'en', + 'language': 'en', + 'timezone_name': 'America/New_York', + 'timezone_offset': '-14400', + 'channel': 'googleplay', + 'ac': 'wifi', + 'mcc_mnc': '310260', + 'is_my_cn': 0, + 'aid': 1180, + 'ssmix': 'a', + 'as': 'a1qwert123', + 'cp': 'cbfhckdckkde1', + } + + self._set_cookie('.tiktokv.com', 'odin_tt', ''.join(random.choice('0123456789abcdef') for i in range(160))) + + aweme_detail = self._download_json( + 'https://api-t2.tiktokv.com/aweme/v1/aweme/detail/', aweme_id, + 'Downloading video details', 'Unable to download video details', + headers={ + 'User-Agent': f'com.ss.android.ugc.trill/{self._MANIFEST_APP_VERSION} (Linux; U; Android 10; en_US; Pixel 4; Build/QQ3A.200805.001; Cronet/58.0.2991.0)', + }, query=query)['aweme_detail'] + video_info = aweme_detail['video'] + + def parse_url_key(url_key): + format_id, codec, res, bitrate = self._search_regex( + r'v[^_]+_(?P<id>(?P<codec>[^_]+)_(?P<res>\d+p)_(?P<bitrate>\d+))', url_key, + 'url key', default=(None, None, None, None), group=('id', 'codec', 'res', 'bitrate')) + if not format_id: + return {}, None + return { + 'format_id': format_id, + 'vcodec': 'h265' if codec == 'bytevc1' else codec, + 'tbr': int_or_none(bitrate, scale=1000) or None, + 'quality': qualities(self.QUALITIES)(res), + }, res + + known_resolutions = {} + + def extract_addr(addr, add_meta={}): + parsed_meta, res = parse_url_key(addr.get('url_key', '')) + if res: + known_resolutions.setdefault(res, {}).setdefault('height', add_meta.get('height')) + known_resolutions[res].setdefault('width', add_meta.get('width')) + parsed_meta.update(known_resolutions.get(res, {})) + add_meta.setdefault('height', int_or_none(res[:-1])) + return [{ + 'url': url, + 'filesize': int_or_none(addr.get('data_size')), + 'ext': 'mp4', + 'acodec': 'aac', + **add_meta, **parsed_meta + } for url in addr.get('url_list') or []] + + # Hack: Add direct video links first to prioritize them when removing duplicate formats + formats = [] + if video_info.get('play_addr'): + formats.extend(extract_addr(video_info['play_addr'], { + 'format_id': 'play_addr', + 'format_note': 'Direct video', + 'vcodec': 'h265' if traverse_obj( + video_info, 'is_bytevc1', 'is_h265') else 'h264', # Always h264? + 'width': video_info.get('width'), + 'height': video_info.get('height'), + })) + if video_info.get('download_addr'): + formats.extend(extract_addr(video_info['download_addr'], { + 'format_id': 'download_addr', + 'format_note': 'Download video%s' % (', watermarked' if video_info.get('has_watermark') else ''), + 'vcodec': 'h264', + 'width': video_info.get('width'), + 'height': video_info.get('height'), + 'source_preference': -2 if video_info.get('has_watermark') else -1, + })) + if video_info.get('play_addr_h264'): + formats.extend(extract_addr(video_info['play_addr_h264'], { + 'format_id': 'play_addr_h264', + 'format_note': 'Direct video', + 'vcodec': 'h264', + })) + if video_info.get('play_addr_bytevc1'): + formats.extend(extract_addr(video_info['play_addr_bytevc1'], { + 'format_id': 'play_addr_bytevc1', + 'format_note': 'Direct video', + 'vcodec': 'h265', + })) + + for bitrate in video_info.get('bit_rate', []): + if bitrate.get('play_addr'): + formats.extend(extract_addr(bitrate['play_addr'], { + 'format_id': bitrate.get('gear_name'), + 'format_note': 'Playback video', + 'tbr': try_get(bitrate, lambda x: x['bit_rate'] / 1000), + 'vcodec': 'h265' if traverse_obj( + bitrate, 'is_bytevc1', 'is_h265') else 'h264', + })) + + self._remove_duplicate_formats(formats) + self._sort_formats(formats, ('quality', 'source', 'codec', 'size', 'br')) + + 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', {}) + user_id = str_or_none(author_info.get('nickname')) + + contained_music_track = traverse_obj( + music_info, ('matched_song', 'title'), ('matched_pgc_sound', 'title'), expected_type=str) + contained_music_author = traverse_obj( + music_info, ('matched_song', 'author'), ('matched_pgc_sound', 'author'), 'author', expected_type=str) + + is_generic_og_trackname = music_info.get('is_original_sound') and music_info.get('title') == 'original sound - %s' % music_info.get('owner_handle') + if is_generic_og_trackname: + music_track, music_author = contained_music_track or 'original sound', contained_music_author + else: + music_track, music_author = music_info.get('title'), music_info.get('author') + + return { + 'id': aweme_id, + 'title': aweme_detail['desc'], + 'description': aweme_detail['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': user_id, + 'uploader_id': str_or_none(author_info.get('uid')), + 'uploader_url': f'https://www.tiktok.com/@{user_id}' if user_id else None, + 'track': music_track, + 'album': str_or_none(music_info.get('album')) or None, + 'artist': music_author, + 'timestamp': int_or_none(aweme_detail.get('create_time')), + 'formats': formats, + 'thumbnails': thumbnails, + 'duration': int_or_none(traverse_obj(video_info, 'duration', ('download_addr', 'duration')), scale=1000) + } + def _real_extract(self, url): video_id = self._match_id(url) + try: + return self._extract_aweme_app(video_id) + except ExtractorError as e: + self.report_warning(f'{e}; Retrying with webpage') + # If we only call once, we get a 403 when downlaoding the video. self._download_webpage(url, video_id) webpage = self._download_webpage(url, video_id, note='Downloading video webpage') @@ -165,37 +358,7 @@ class TikTokUserIE(InfoExtractor): for video in data_json.get('itemList', []): video_id = video['id'] video_url = f'https://www.tiktok.com/@{user_id}/video/{video_id}' - download_url = try_get(video, (lambda x: x['video']['playAddr'], - lambda x: x['video']['downloadAddr'])) - thumbnail = try_get(video, lambda x: x['video']['originCover']) - height = try_get(video, lambda x: x['video']['height'], int) - width = try_get(video, lambda x: x['video']['width'], int) - yield { - 'id': video_id, - 'ie_key': TikTokIE.ie_key(), - 'extractor': 'TikTok', - 'url': download_url, - 'ext': 'mp4', - 'height': height, - 'width': width, - 'title': str_or_none(video.get('desc')), - 'duration': try_get(video, lambda x: x['video']['duration'], int), - 'view_count': try_get(video, lambda x: x['stats']['playCount'], int), - 'like_count': try_get(video, lambda x: x['stats']['diggCount'], int), - 'comment_count': try_get(video, lambda x: x['stats']['commentCount'], int), - 'repost_count': try_get(video, lambda x: x['stats']['shareCount'], int), - 'timestamp': video.get('createTime'), - 'creator': try_get(video, lambda x: x['author']['nickname'], str), - 'uploader': try_get(video, lambda x: x['author']['uniqueId'], str), - 'uploader_id': try_get(video, lambda x: x['author']['id'], str), - 'uploader_url': f'https://www.tiktok.com/@{user_id}', - 'thumbnails': [{'url': thumbnail, 'height': height, 'width': width}], - 'description': str_or_none(video.get('desc')), - 'webpage_url': video_url, - 'http_headers': { - 'Referer': video_url, - } - } + yield self._url_result(video_url, 'TikTok', video_id, str_or_none(video.get('desc'))) if not data_json.get('hasMore'): break cursor = data_json['cursor'] |