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

Code before:
            'thumbnail': 'https://www.rtvs.sk/media/a501/image/file/2/0916/robin.jpg',
        }
    }]

# TODO
# live video https://www.rtvs.sk/televizia/live-3 , https://www.rtvs.sk/televizia/sport
# live radio https://slovensko.rtvs.sk/player

    def _real_extract(self, url):
        video_id = self._match_id(url)

        webpage = self._download_webpage(url, video_id)
        iframe_id = self._search_regex(
            r'<iframe[^>]+id\s*=\s*"player_[^_]+_([0-9]+)"', webpage,
            'Iframe ID')
        iframe_url = self._search_regex(
            fr'<iframe[^>]+id\s*=\s*"player_[^_]+_{iframe_id}"[^>]+src\s*=\s*"([^"]+)"', webpage,
            'Iframe URL')

        webpage = self._download_webpage(iframe_url, video_id, 'Downloading iframe')
        json_url = self._search_regex(
            r'var\s+url\s*=\s*"([^"]+)"\s*\+\s*ruurl', webpage,
            'Json URL')
        full_json_url = f'https:{json_url}b=mozilla&p=win&v=97&f=0&d=1'
        data = self._download_json(
            full_json_url, video_id, 'Downloading json')

        if data.get('clip'):
            data['playlist'] = [data['clip']]

        to_return = {
            'id': video_id,
            'display_id': iframe_id,
            'title': traverse_obj(data, ('playlist', 0, 'title')),
            'description': traverse_obj(data, ('playlist', 0, 'description')),
            'duration': int_or_none(parse_duration(traverse_obj(data, ('playlist', 0, 'length')))),
            'thumbnail': traverse_obj(data, ('playlist', 0, 'image')),
            'timestamp': unified_timestamp(traverse_obj(data, ('playlist', 0, 'datetime_create'))),
        }

        if traverse_obj(data, ('playlist', 0, 'sources', 0, 'type')) == 'audio/mp3':
            to_return['url'] = traverse_obj(data, ('playlist', 0, 'sources', 0, 'src'))
        else:
            to_return['formats'] = self._extract_m3u8_formats(traverse_obj(data, ('playlist', 0, 'sources', 0, 'src')), video_id)

        return to_return


Review comment (suggestion):
```suggestion
        data = self._download_json(f'https:{json_url}b=mozilla&p=win&v=97&f=0&d=1', video_id)
```

Code after:
            'upload_date': '20211111',
            'thumbnail': 'https://www.rtvs.sk/media/a501/image/file/2/0916/robin.jpg',
        }
    }]

    def _real_extract(self, url):
        video_id = self._match_id(url)

        webpage = self._download_webpage(url, video_id)
        iframe_id = self._search_regex(
            r'<iframe[^>]+id\s*=\s*"player_[^_]+_([0-9]+)"', webpage, 'Iframe ID')
        iframe_url = self._search_regex(
            fr'<iframe[^>]+id\s*=\s*"player_[^_]+_{re.escape(iframe_id)}"[^>]+src\s*=\s*"([^"]+)"', webpage, 'Iframe URL')

        webpage = self._download_webpage(iframe_url, video_id, 'Downloading iframe')
        json_url = self._search_regex(r'var\s+url\s*=\s*"([^"]+)"\s*\+\s*ruurl', webpage, 'json URL')
        data = self._download_json(f'https:{json_url}b=mozilla&p=win&v=97&f=0&d=1', video_id)

        if data.get('clip'):
            data['playlist'] = [data['clip']]

        if traverse_obj(data, ('playlist', 0, 'sources', 0, 'type')) == 'audio/mp3':
            formats = [{'url': traverse_obj(data, ('playlist', 0, 'sources', 0, 'src'))}]
        else:
            formats = self._extract_m3u8_formats(traverse_obj(data, ('playlist', 0, 'sources', 0, 'src')), video_id)
        self._sort_formats(formats)

        return {
            'id': video_id,
            'display_id': iframe_id,
            'title': traverse_obj(data, ('playlist', 0, 'title')),
            'description': traverse_obj(data, ('playlist', 0, 'description')),
            'duration': parse_duration(traverse_obj(data, ('playlist', 0, 'length'))),
            'thumbnail': traverse_obj(data, ('playlist', 0, 'image')),
            'timestamp': unified_timestamp(traverse_obj(data, ('playlist', 0, 'datetime_create'))),
            'formats': formats
        }