X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=youtube_dl%2Fextractor%2Fyoutube.py;h=9424d5e2669a72e791a0ba0a0120de0bfec27fc8;hb=6febd1c1df02870bf8b529ca758d7155cf65ab35;hp=c860eedda5f297fe94ba78addd6256bacae9c326;hpb=46374a56b214cae9f66ef3c01cf3d62a71544030;p=youtube-dl diff --git a/youtube_dl/extractor/youtube.py b/youtube_dl/extractor/youtube.py index c860eedda..9424d5e26 100644 --- a/youtube_dl/extractor/youtube.py +++ b/youtube_dl/extractor/youtube.py @@ -150,168 +150,69 @@ class YoutubeIE(YoutubeBaseInfoExtractor, SubtitlesInfoExtractor): (?(1).+)? # if we found the ID, everything can follow $""" _NEXT_URL_RE = r'[\?&]next_url=([^&]+)' - # Listed in order of quality - _available_formats = ['38', '37', '46', '22', '45', '35', '44', '34', '18', '43', '6', '5', '36', '17', '13', - # Apple HTTP Live Streaming - '96', '95', '94', '93', '92', '132', '151', - # 3D - '85', '84', '102', '83', '101', '82', '100', - # Dash video - '138', '137', '248', '136', '247', '135', '246', - '245', '244', '134', '243', '133', '242', '160', - # Dash audio - '141', '172', '140', '171', '139', - ] - _available_formats_prefer_free = ['38', '46', '37', '45', '22', '44', '35', '43', '34', '18', '6', '5', '36', '17', '13', - # Apple HTTP Live Streaming - '96', '95', '94', '93', '92', '132', '151', - # 3D - '85', '102', '84', '101', '83', '100', '82', - # Dash video - '138', '248', '137', '247', '136', '246', '245', - '244', '135', '243', '134', '242', '133', '160', - # Dash audio - '172', '141', '171', '140', '139', - ] - _video_formats_map = { - 'flv': ['35', '34', '6', '5'], - '3gp': ['36', '17', '13'], - 'mp4': ['38', '37', '22', '18'], - 'webm': ['46', '45', '44', '43'], - } - _video_extensions = { - '13': '3gp', - '17': '3gp', - '18': 'mp4', - '22': 'mp4', - '36': '3gp', - '37': 'mp4', - '38': 'mp4', - '43': 'webm', - '44': 'webm', - '45': 'webm', - '46': 'webm', + _formats = { + '5': {'ext': 'flv', 'width': 400, 'height': 240}, + '6': {'ext': 'flv', 'width': 450, 'height': 270}, + '13': {'ext': '3gp'}, + '17': {'ext': '3gp', 'width': 176, 'height': 144}, + '18': {'ext': 'mp4', 'width': 640, 'height': 360}, + '22': {'ext': 'mp4', 'width': 1280, 'height': 720}, + '34': {'ext': 'flv', 'width': 640, 'height': 360}, + '35': {'ext': 'flv', 'width': 854, 'height': 480}, + '36': {'ext': '3gp', 'width': 320, 'height': 240}, + '37': {'ext': 'mp4', 'width': 1920, 'height': 1080}, + '38': {'ext': 'mp4', 'width': 4096, 'height': 3072}, + '43': {'ext': 'webm', 'width': 640, 'height': 360}, + '44': {'ext': 'webm', 'width': 854, 'height': 480}, + '45': {'ext': 'webm', 'width': 1280, 'height': 720}, + '46': {'ext': 'webm', 'width': 1920, 'height': 1080}, + # 3d videos - '82': 'mp4', - '83': 'mp4', - '84': 'mp4', - '85': 'mp4', - '100': 'webm', - '101': 'webm', - '102': 'webm', + '82': {'ext': 'mp4', 'height': 360, 'resolution': '360p', 'format_note': '3D', 'preference': -20}, + '83': {'ext': 'mp4', 'height': 480, 'resolution': '480p', 'format_note': '3D', 'preference': -20}, + '84': {'ext': 'mp4', 'height': 720, 'resolution': '720p', 'format_note': '3D', 'preference': -20}, + '85': {'ext': 'mp4', 'height': 1080, 'resolution': '1080p', 'format_note': '3D', 'preference': -20}, + '100': {'ext': 'webm', 'height': 360, 'resolution': '360p', 'format_note': '3D', 'preference': -20}, + '101': {'ext': 'webm', 'height': 480, 'resolution': '480p', 'format_note': '3D', 'preference': -20}, + '102': {'ext': 'webm', 'height': 720, 'resolution': '720p', 'format_note': '3D', 'preference': -20}, # Apple HTTP Live Streaming - '92': 'mp4', - '93': 'mp4', - '94': 'mp4', - '95': 'mp4', - '96': 'mp4', - '132': 'mp4', - '151': 'mp4', - - # Dash mp4 - '133': 'mp4', - '134': 'mp4', - '135': 'mp4', - '136': 'mp4', - '137': 'mp4', - '138': 'mp4', - '160': 'mp4', + '92': {'ext': 'mp4', 'height': 240, 'resolution': '240p', 'format_note': 'HLS', 'preference': -10}, + '93': {'ext': 'mp4', 'height': 360, 'resolution': '360p', 'format_note': 'HLS', 'preference': -10}, + '94': {'ext': 'mp4', 'height': 480, 'resolution': '480p', 'format_note': 'HLS', 'preference': -10}, + '95': {'ext': 'mp4', 'height': 720, 'resolution': '720p', 'format_note': 'HLS', 'preference': -10}, + '96': {'ext': 'mp4', 'height': 1080, 'resolution': '1080p', 'format_note': 'HLS', 'preference': -10}, + '132': {'ext': 'mp4', 'height': 240, 'resolution': '240p', 'format_note': 'HLS', 'preference': -10}, + '151': {'ext': 'mp4', 'height': 72, 'resolution': '72p', 'format_note': 'HLS', 'preference': -10}, + + # DASH mp4 video + '133': {'ext': 'mp4', 'height': 240, 'resolution': '240p', 'format_note': 'DASH video', 'preference': -40}, + '134': {'ext': 'mp4', 'height': 360, 'resolution': '360p', 'format_note': 'DASH video', 'preference': -40}, + '135': {'ext': 'mp4', 'height': 480, 'resolution': '480p', 'format_note': 'DASH video', 'preference': -40}, + '136': {'ext': 'mp4', 'height': 720, 'resolution': '720p', 'format_note': 'DASH video', 'preference': -40}, + '137': {'ext': 'mp4', 'height': 1080, 'resolution': '1080p', 'format_note': 'DASH video', 'preference': -40}, + '138': {'ext': 'mp4', 'height': 1081, 'resolution': '>1080p', 'format_note': 'DASH video', 'preference': -40}, + '160': {'ext': 'mp4', 'height': 192, 'resolution': '192p', 'format_note': 'DASH video', 'preference': -40}, + '264': {'ext': 'mp4', 'height': 1080, 'resolution': '1080p', 'format_note': 'DASH video', 'preference': -40}, # Dash mp4 audio - '139': 'm4a', - '140': 'm4a', - '141': 'm4a', + '139': {'ext': 'm4a', 'format_note': 'DASH audio', 'vcodec': 'none', 'abr': 48, 'preference': -50}, + '140': {'ext': 'm4a', 'format_note': 'DASH audio', 'vcodec': 'none', 'abr': 128, 'preference': -50}, + '141': {'ext': 'm4a', 'format_note': 'DASH audio', 'vcodec': 'none', 'abr': 256, 'preference': -50}, # Dash webm - '171': 'webm', - '172': 'webm', - '242': 'webm', - '243': 'webm', - '244': 'webm', - '245': 'webm', - '246': 'webm', - '247': 'webm', - '248': 'webm', - } - _video_dimensions = { - '5': '400x240', - '6': '???', - '13': '???', - '17': '176x144', - '18': '640x360', - '22': '1280x720', - '34': '640x360', - '35': '854x480', - '36': '320x240', - '37': '1920x1080', - '38': '4096x3072', - '43': '640x360', - '44': '854x480', - '45': '1280x720', - '46': '1920x1080', - '82': '360p', - '83': '480p', - '84': '720p', - '85': '1080p', - '92': '240p', - '93': '360p', - '94': '480p', - '95': '720p', - '96': '1080p', - '100': '360p', - '101': '480p', - '102': '720p', - '132': '240p', - '151': '72p', - '133': '240p', - '134': '360p', - '135': '480p', - '136': '720p', - '137': '1080p', - '138': '>1080p', - '139': '48k', - '140': '128k', - '141': '256k', - '160': '192p', - '171': '128k', - '172': '256k', - '242': '240p', - '243': '360p', - '244': '480p', - '245': '480p', - '246': '480p', - '247': '720p', - '248': '1080p', - } - _special_itags = { - '82': '3D', - '83': '3D', - '84': '3D', - '85': '3D', - '100': '3D', - '101': '3D', - '102': '3D', - '133': 'DASH Video', - '134': 'DASH Video', - '135': 'DASH Video', - '136': 'DASH Video', - '137': 'DASH Video', - '138': 'DASH Video', - '139': 'DASH Audio', - '140': 'DASH Audio', - '141': 'DASH Audio', - '160': 'DASH Video', - '171': 'DASH Audio', - '172': 'DASH Audio', - '242': 'DASH Video', - '243': 'DASH Video', - '244': 'DASH Video', - '245': 'DASH Video', - '246': 'DASH Video', - '247': 'DASH Video', - '248': 'DASH Video', + '242': {'ext': 'webm', 'height': 240, 'resolution': '240p', 'format_note': 'DASH webm', 'preference': -40}, + '243': {'ext': 'webm', 'height': 360, 'resolution': '360p', 'format_note': 'DASH webm', 'preference': -40}, + '244': {'ext': 'webm', 'height': 480, 'resolution': '480p', 'format_note': 'DASH webm', 'preference': -40}, + '245': {'ext': 'webm', 'height': 480, 'resolution': '480p', 'format_note': 'DASH webm', 'preference': -40}, + '246': {'ext': 'webm', 'height': 480, 'resolution': '480p', 'format_note': 'DASH webm', 'preference': -40}, + '247': {'ext': 'webm', 'height': 720, 'resolution': '720p', 'format_note': 'DASH webm', 'preference': -40}, + '248': {'ext': 'webm', 'height': 1080, 'resolution': '1080p', 'format_note': 'DASH webm', 'preference': -40}, + + # Dash webm audio + '171': {'ext': 'webm', 'vcodec': 'none', 'format_note': 'DASH webm audio', 'abr': 48, 'preference': -50}, + '172': {'ext': 'webm', 'vcodec': 'none', 'format_note': 'DASH webm audio', 'abr': 256, 'preference': -50}, } IE_NAME = u'youtube' @@ -1153,13 +1054,6 @@ class YoutubeIE(YoutubeBaseInfoExtractor, SubtitlesInfoExtractor): self._downloader.report_warning(err_msg) return {} - def _print_formats(self, formats): - print('Available formats:') - for x in formats: - print('%s\t:\t%s\t[%s]%s' %(x, self._video_extensions.get(x, 'flv'), - self._video_dimensions.get(x, '???'), - ' ('+self._special_itags[x]+')' if x in self._special_itags else '')) - def _extract_id(self, url): mobj = re.match(self._VALID_URL, url, re.VERBOSE) if mobj is None: @@ -1172,48 +1066,11 @@ class YoutubeIE(YoutubeBaseInfoExtractor, SubtitlesInfoExtractor): Transform a dictionary in the format {itag:url} to a list of (itag, url) with the requested formats. """ - req_format = self._downloader.params.get('format', None) - format_limit = self._downloader.params.get('format_limit', None) - available_formats = self._available_formats_prefer_free if self._downloader.params.get('prefer_free_formats', False) else self._available_formats - if format_limit is not None and format_limit in available_formats: - format_list = available_formats[available_formats.index(format_limit):] - else: - format_list = available_formats - existing_formats = [x for x in format_list if x in url_map] + existing_formats = [x for x in self._formats if x in url_map] if len(existing_formats) == 0: raise ExtractorError(u'no known formats available for video') - if self._downloader.params.get('listformats', None): - self._print_formats(existing_formats) - return - if req_format is None or req_format == 'best': - video_url_list = [(existing_formats[0], url_map[existing_formats[0]])] # Best quality - elif req_format == 'worst': - video_url_list = [(existing_formats[-1], url_map[existing_formats[-1]])] # worst quality - elif req_format in ('-1', 'all'): - video_url_list = [(f, url_map[f]) for f in existing_formats] # All formats - else: - # Specific formats. We pick the first in a slash-delimeted sequence. - # Format can be specified as itag or 'mp4' or 'flv' etc. We pick the highest quality - # available in the specified format. For example, - # if '1/2/3/4' is requested and '2' and '4' are available, we pick '2'. - # if '1/mp4/3/4' is requested and '1' and '5' (is a mp4) are available, we pick '1'. - # if '1/mp4/3/4' is requested and '4' and '5' (is a mp4) are available, we pick '5'. - req_formats = req_format.split('/') - video_url_list = None - for rf in req_formats: - if rf in url_map: - video_url_list = [(rf, url_map[rf])] - break - if rf in self._video_formats_map: - for srf in self._video_formats_map[rf]: - if srf in url_map: - video_url_list = [(srf, url_map[srf])] - break - else: - continue - break - if video_url_list is None: - raise ExtractorError(u'requested format not available') + video_url_list = [(f, url_map[f]) for f in existing_formats] # All formats + video_url_list.reverse() # order worst to best return video_url_list def _extract_from_m3u8(self, manifest_url, video_id): @@ -1462,50 +1319,43 @@ class YoutubeIE(YoutubeBaseInfoExtractor, SubtitlesInfoExtractor): url += '&ratebypass=yes' url_map[url_data['itag'][0]] = url video_url_list = self._get_video_url_list(url_map) - if not video_url_list: - return elif video_info.get('hlsvp'): manifest_url = video_info['hlsvp'][0] url_map = self._extract_from_m3u8(manifest_url, video_id) video_url_list = self._get_video_url_list(url_map) - if not video_url_list: - return - else: raise ExtractorError(u'no conn, hlsvp or url_encoded_fmt_stream_map information found in video info') - results = [] + formats = [] for itag, video_real_url in video_url_list: - # Extension - video_extension = self._video_extensions.get(itag, 'flv') - - video_format = '{0} - {1}{2}'.format(itag if itag else video_extension, - self._video_dimensions.get(itag, '???'), - ' ('+self._special_itags[itag]+')' if itag in self._special_itags else '') - - results.append({ - 'id': video_id, - 'url': video_real_url, - 'uploader': video_uploader, - 'uploader_id': video_uploader_id, - 'upload_date': upload_date, - 'title': video_title, - 'ext': video_extension, - 'format': video_format, + dct = { 'format_id': itag, - 'thumbnail': video_thumbnail, - 'description': video_description, - 'player_url': player_url, - 'subtitles': video_subtitles, - 'duration': video_duration, - 'age_limit': 18 if age_gate else 0, - 'annotations': video_annotations, - 'webpage_url': 'https://www.youtube.com/watch?v=%s' % video_id, - 'view_count': view_count, - 'like_count': like_count, - 'dislike_count': dislike_count, - }) - return results + 'url': video_real_url, + 'player_url': player_url, + } + dct.update(self._formats[itag]) + formats.append(dct) + + self._sort_formats(formats) + + return { + 'id': video_id, + 'uploader': video_uploader, + 'uploader_id': video_uploader_id, + 'upload_date': upload_date, + 'title': video_title, + 'thumbnail': video_thumbnail, + 'description': video_description, + 'subtitles': video_subtitles, + 'duration': video_duration, + 'age_limit': 18 if age_gate else 0, + 'annotations': video_annotations, + 'webpage_url': 'https://www.youtube.com/watch?v=%s' % video_id, + 'view_count': view_count, + 'like_count': like_count, + 'dislike_count': dislike_count, + 'formats': formats, + } class YoutubePlaylistIE(YoutubeBaseInfoExtractor): IE_DESC = u'YouTube.com playlists' @@ -1717,7 +1567,7 @@ class YoutubeUserIE(InfoExtractor): # page by page until there are no video ids - it means we got # all of them. - video_ids = [] + url_results = [] for pagenum in itertools.count(0): start_index = pagenum * self._GDATA_PAGE_SIZE + 1 @@ -1735,10 +1585,17 @@ class YoutubeUserIE(InfoExtractor): break # Extract video identifiers - ids_in_page = [] - for entry in response['feed']['entry']: - ids_in_page.append(entry['id']['$t'].split('/')[-1]) - video_ids.extend(ids_in_page) + entries = response['feed']['entry'] + for entry in entries: + title = entry['title']['$t'] + video_id = entry['id']['$t'].split('/')[-1] + url_results.append({ + '_type': 'url', + 'url': video_id, + 'ie_key': 'Youtube', + 'id': 'video_id', + 'title': title, + }) # A little optimization - if current page is not # "full", ie. does not contain PAGE_SIZE video ids then @@ -1746,12 +1603,9 @@ class YoutubeUserIE(InfoExtractor): # are no more ids on further pages - no need to query # again. - if len(ids_in_page) < self._GDATA_PAGE_SIZE: + if len(entries) < self._GDATA_PAGE_SIZE: break - url_results = [ - self.url_result(video_id, 'Youtube', video_id=video_id) - for video_id in video_ids] return self.playlist_result(url_results, playlist_title=username)