From a5d783f525a8d4b62777434607c7f1efc5c34ece Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Sergey=20M=E2=80=A4?= Date: Thu, 23 Mar 2017 23:47:43 +0700 Subject: [PATCH] [channel9] Extract more formats --- youtube_dl/extractor/channel9.py | 76 +++++++++++++++++++++++++++----- 1 file changed, 65 insertions(+), 11 deletions(-) diff --git a/youtube_dl/extractor/channel9.py b/youtube_dl/extractor/channel9.py index b1cb58530..717e4eb3b 100644 --- a/youtube_dl/extractor/channel9.py +++ b/youtube_dl/extractor/channel9.py @@ -9,6 +9,7 @@ from ..utils import ( int_or_none, parse_iso8601, clean_html, + qualities, ) @@ -120,22 +121,75 @@ class Channel9IE(InfoExtractor): content_data = self._download_json(content_url, content_id) title = content_data['Title'] + QUALITIES = ( + 'mp3', + 'wmv', 'mp4', + 'wmv-low', 'mp4-low', + 'wmv-mid', 'mp4-mid', + 'wmv-high', 'mp4-high', + ) + + quality_key = qualities(QUALITIES) + + def quality(quality_id, format_url): + return (len(QUALITIES) if '_Source.' in format_url + else quality_key(quality_id)) + formats = [] - qualities = [ - 'VideoMP4Low', - 'VideoWMV', - 'VideoMP4Medium', - 'VideoMP4High', - 'VideoWMVHQ', - ] - for q in qualities: - q_url = content_data.get(q) - if not q_url: + urls = set() + + SITE_QUALITIES = { + 'MP3': 'mp3', + 'MP4': 'mp4', + 'Low Quality WMV': 'wmv-low', + 'Low Quality MP4': 'mp4-low', + 'Mid Quality WMV': 'wmv-mid', + 'Mid Quality MP4': 'mp4-mid', + 'High Quality WMV': 'wmv-high', + 'High Quality MP4': 'mp4-high', + } + + formats_select = self._search_regex( + r'(?s)]+name=["\']format[^>]+>(.+?)]+\bvalue=(["\'])(?P(?:(?!\1).)+)\1[^>]*>\s*(?P[^<]+?)\s*<', + formats_select): + format_url = mobj.group('url') + if format_url in urls: + continue + urls.add(format_url) + format_id = mobj.group('format') + quality_id = SITE_QUALITIES.get(format_id, format_id) + formats.append({ + 'url': format_url, + 'format_id': quality_id, + 'quality': quality(quality_id, format_url), + 'vcodec': 'none' if quality_id == 'mp3' else None, + }) + + API_QUALITIES = { + 'VideoMP4Low': 'mp4-low', + 'VideoWMV': 'wmv-mid', + 'VideoMP4Medium': 'mp4-mid', + 'VideoMP4High': 'mp4-high', + 'VideoWMVHQ': 'wmv-hq', + } + + for format_id, q in API_QUALITIES.items(): + q_url = content_data.get(format_id) + if not q_url or q_url in urls: continue + urls.add(q_url) formats.append({ - 'format_id': q, 'url': q_url, + 'format_id': q, + 'quality': quality(q, q_url), }) + + self._sort_formats(formats) + slides = content_data.get('Slides') zip_file = content_data.get('ZipFile')