Repository: yt-dlp/yt-dlp
File: yt_dlp/extractor/bilibili.py (Python)

Code before:
                'title': '<Untitled Chapter 1>'
            }, {
                'start_time': 61.0,
                'end_time': 134.0,
                'title': 'Intro'
            }, {
                'start_time': 1290.0,
                'end_time': 1379.0,
                'title': 'Outro'
            }],
        },
        'params': {
            'getcomments': True
        }
    }, {
        # user generated content comment extraction
        'url': 'https://www.bilibili.tv/en/video/2045730385',
        'info_dict': {
            'id': '2045730385',
            'ext': 'mp4',
            'description': 'md5:693b6f3967fb4e7e7764ea817857c33a',
            'timestamp': 1667891924,
            'upload_date': '20221108',
            'title': 'That Time I Got Reincarnated as a Slime: Scarlet Bond - Official Trailer 3| AnimeStan',
            'comment_count': int,
            'thumbnail': r're:https://pic.bstarstatic\.com|\.net/ugc/f6c363659efd2eabe5683fbb906b1582.jpg',
        },
        'params': {
            'getcomments': True
        }
    }, {
        # episode id without intro and outro
        'url': 'https://www.bilibili.tv/en/play/1048837/11246489',
        'info_dict': {
            'id': '11246489',
            'ext': 'mp4',
            'title': 'E1 - Operation \'Strix\' <Owl>',
            'description': 'md5:b4434eb1a9a97ad2bccb779514b89f17',
            'timestamp': 1649516400,
            'thumbnail': 'https://pic.bstarstatic.com/ogv/62cb1de23ada17fb70fbe7bdd6ff29c29da02a64.png',
            'episode': 'Episode 1',
            'episode_number': 1,
            'upload_date': '20220409',
        },
    }, {
        'url': 'https://www.biliintl.com/en/play/34613/341736',
        'only_matching': True,
    }, {
        # User-generated content (as opposed to a series licensed from a studio)
        'url': 'https://bilibili.tv/en/video/2019955076',
        'only_matching': True,

Review comment (suggestion):
```suggestion
            'thumbnail': r're:https://pic\.bstarstatic\.(?:com|net)/ugc/f6c363659efd2eabe5683fbb906b1582\.jpg',
```

Code after:
                'title': '<Untitled Chapter 1>'
            }, {
                'start_time': 61.0,
                'end_time': 134.0,
                'title': 'Intro'
            }, {
                'start_time': 1290.0,
                'end_time': 1379.0,
                'title': 'Outro'
            }],
        },
        'params': {
            'getcomments': True
        }
    }, {
        # user generated content comment extraction
        'url': 'https://www.bilibili.tv/en/video/2045730385',
        'info_dict': {
            'id': '2045730385',
            'ext': 'mp4',
            'description': 'md5:693b6f3967fb4e7e7764ea817857c33a',
            'timestamp': 1667891924,
            'upload_date': '20221108',
            'title': 'That Time I Got Reincarnated as a Slime: Scarlet Bond - Official Trailer 3| AnimeStan',
            'comment_count': int,
            'thumbnail': r're:https://pic\.bstarstatic\.(?:com|net)/ugc/f6c363659efd2eabe5683fbb906b1582\.jpg',
        },
        'params': {
            'getcomments': True
        }
    }, {
        # episode id without intro and outro
        'url': 'https://www.bilibili.tv/en/play/1048837/11246489',
        'info_dict': {
            'id': '11246489',
            'ext': 'mp4',
            'title': 'E1 - Operation \'Strix\' <Owl>',
            'description': 'md5:b4434eb1a9a97ad2bccb779514b89f17',
            'timestamp': 1649516400,
            'thumbnail': 'https://pic.bstarstatic.com/ogv/62cb1de23ada17fb70fbe7bdd6ff29c29da02a64.png',
            'episode': 'Episode 1',
            'episode_number': 1,
            'upload_date': '20220409',
        },
    }, {
        'url': 'https://www.biliintl.com/en/play/34613/341736',
        'only_matching': True,
    }, {
        # User-generated content (as opposed to a series licensed from a studio)
        'url': 'https://bilibili.tv/en/video/2019955076',
        'only_matching': True,