diff options
Diffstat (limited to 'yt_dlp/extractor/nova.py')
| -rw-r--r-- | yt_dlp/extractor/nova.py | 114 |
1 files changed, 44 insertions, 70 deletions
diff --git a/yt_dlp/extractor/nova.py b/yt_dlp/extractor/nova.py index 8bd3fd472..bd0c4ebe3 100644 --- a/yt_dlp/extractor/nova.py +++ b/yt_dlp/extractor/nova.py @@ -6,7 +6,6 @@ from ..utils import ( determine_ext, int_or_none, js_to_json, - qualities, traverse_obj, unified_strdate, url_or_none, @@ -49,77 +48,52 @@ class NovaEmbedIE(InfoExtractor): duration = None formats = [] - player = self._parse_json( - self._search_regex( - (r'(?:(?:replacePlaceholders|processAdTagModifier).*?:\s*)?(?:replacePlaceholders|processAdTagModifier)\s*\(\s*(?P<json>{.*?})\s*\)(?:\s*\))?\s*,', - r'Player\.init\s*\([^,]+,(?P<cndn>\s*\w+\s*\?)?\s*(?P<json>{(?(cndn).+?|.+)})\s*(?(cndn):|,\s*{.+?}\s*\)\s*;)'), - webpage, 'player', default='{}', group='json'), video_id, fatal=False) + def process_format_list(format_list, format_id=""): + nonlocal formats, has_drm + if not isinstance(format_list, list): + format_list = [format_list] + for format_dict in format_list: + if not isinstance(format_dict, dict): + continue + if (not self.get_param('allow_unplayable_formats') + and traverse_obj(format_dict, ('drm', 'keySystem'))): + has_drm = True + continue + format_url = url_or_none(format_dict.get('src')) + format_type = format_dict.get('type') + ext = determine_ext(format_url) + if (format_type == 'application/x-mpegURL' + or format_id == 'HLS' or ext == 'm3u8'): + formats.extend(self._extract_m3u8_formats( + format_url, video_id, 'mp4', + entry_protocol='m3u8_native', m3u8_id='hls', + fatal=False)) + elif (format_type == 'application/dash+xml' + or format_id == 'DASH' or ext == 'mpd'): + formats.extend(self._extract_mpd_formats( + format_url, video_id, mpd_id='dash', fatal=False)) + else: + formats.append({ + 'url': format_url, + }) + + player = self._search_json( + r'player:', webpage, 'player', video_id, fatal=False, end_pattern=r';\s*</script>') if player: - for format_id, format_list in player['tracks'].items(): - if not isinstance(format_list, list): - format_list = [format_list] - for format_dict in format_list: - if not isinstance(format_dict, dict): - continue - if (not self.get_param('allow_unplayable_formats') - and traverse_obj(format_dict, ('drm', 'keySystem'))): - has_drm = True - continue - format_url = url_or_none(format_dict.get('src')) - format_type = format_dict.get('type') - ext = determine_ext(format_url) - if (format_type == 'application/x-mpegURL' - or format_id == 'HLS' or ext == 'm3u8'): - formats.extend(self._extract_m3u8_formats( - format_url, video_id, 'mp4', - entry_protocol='m3u8_native', m3u8_id='hls', - fatal=False)) - elif (format_type == 'application/dash+xml' - or format_id == 'DASH' or ext == 'mpd'): - formats.extend(self._extract_mpd_formats( - format_url, video_id, mpd_id='dash', fatal=False)) - else: - formats.append({ - 'url': format_url, - }) - duration = int_or_none(player.get('duration')) - else: - # Old path, not actual as of 08.04.2020 - bitrates = self._parse_json( + for src in traverse_obj(player, ('lib', 'source', 'sources', ...)): + process_format_list(src) + duration = traverse_obj(player, ('sourceInfo', 'duration', {int_or_none})) + if not formats and not has_drm: + # older code path, in use before August 2023 + player = self._parse_json( self._search_regex( - r'(?s)(?:src|bitrates)\s*=\s*({.+?})\s*;', webpage, 'formats'), - video_id, transform_source=js_to_json) - - QUALITIES = ('lq', 'mq', 'hq', 'hd') - quality_key = qualities(QUALITIES) - - for format_id, format_list in bitrates.items(): - if not isinstance(format_list, list): - format_list = [format_list] - for format_url in format_list: - format_url = url_or_none(format_url) - if not format_url: - continue - if format_id == 'hls': - formats.extend(self._extract_m3u8_formats( - format_url, video_id, ext='mp4', - entry_protocol='m3u8_native', m3u8_id='hls', - fatal=False)) - continue - f = { - 'url': format_url, - } - f_id = format_id - for quality in QUALITIES: - if '%s.mp4' % quality in format_url: - f_id += '-%s' % quality - f.update({ - 'quality': quality_key(quality), - 'format_note': quality.upper(), - }) - break - f['format_id'] = f_id - formats.append(f) + (r'(?:(?:replacePlaceholders|processAdTagModifier).*?:\s*)?(?:replacePlaceholders|processAdTagModifier)\s*\(\s*(?P<json>{.*?})\s*\)(?:\s*\))?\s*,', + r'Player\.init\s*\([^,]+,(?P<cndn>\s*\w+\s*\?)?\s*(?P<json>{(?(cndn).+?|.+)})\s*(?(cndn):|,\s*{.+?}\s*\)\s*;)'), + webpage, 'player', group='json'), video_id) + if player: + for format_id, format_list in player['tracks'].items(): + process_format_list(format_list, format_id) + duration = int_or_none(player.get('duration')) if not formats and has_drm: self.report_drm(video_id) |