release 2014.01.23.4

No, we are not intentionally hiding the version number. Why would we?

README.md

@@ -83,6 +83,8 @@ which means you can modify it, redistribute it or use it however you like.
                                      downloaded videos in it.
     --include-ads                    Download advertisements as well
                                      (experimental)
+    --youtube-include-dash-manifest  Try to download the DASH manifest on
+                                     YouTube videos (experimental)
 
 ## Download Options:
     -r, --rate-limit LIMIT           maximum download rate in bytes per second
@@ -150,8 +152,6 @@ which means you can modify it, redistribute it or use it however you like.
     --write-thumbnail                write thumbnail image to disk
 
 ## Verbosity / Simulation Options:
-    --youtube-include-dash-manifest  Try to download the DASH manifest on
-                                     YouTube videos (experimental)
     -q, --quiet                      activates quiet mode
     -s, --simulate                   do not download the video and do not write
                                      anything to disk
@@ -181,7 +181,9 @@ which means you can modify it, redistribute it or use it however you like.
                                      preference using slashes: "-f 22/17/18".
                                      "-f mp4" and "-f flv" are also supported.
                                      You can also use the special names "best",
-                                     "bestaudio", "worst", and "worstaudio"
+                                     "bestaudio", "worst", and "worstaudio". By
+                                     default, youtube-dl will pick the best
+                                     quality.
     --all-formats                    download all available video formats
     --prefer-free-formats            prefer free video formats unless a specific
                                      one is requested
@@ -323,11 +325,27 @@ Since June 2012 (#342) youtube-dl is packed as an executable zipfile, simply unz
 
 To run the exe you need to install first the [Microsoft Visual C++ 2008 Redistributable Package](http://www.microsoft.com/en-us/download/details.aspx?id=29).
 
-# COPYRIGHT
+# BUILD INSTRUCTIONS
 
-youtube-dl is released into the public domain by the copyright holders.
+Most users do not need to build youtube-dl and can [download the builds](http://rg3.github.io/youtube-dl/download.html) or get them from their distribution.
 
-This README file was originally written by Daniel Bolton (<https://github.com/dbbolton>) and is likewise released into the public domain.
+To run youtube-dl as a developer, you don't need to build anything either. Simply execute
+
+    python -m youtube_dl
+
+To run the test, simply invoke your favorite test runner, or execute a test file directly; any of the following work:
+
+    python -m unittest discover
+    python test/test_download.py
+    nosetests
+
+If you want to create a build of youtube-dl yourself, you'll need
+
+* python
+* make
+* pandoc
+* zip
+* nosetests
 
 # BUGS
 
@@ -386,3 +404,9 @@ Only post features that you (or an incapicated friend you can personally talk to
 ###  Is your question about youtube-dl?
 
 It may sound strange, but some bug reports we receive are completely unrelated to youtube-dl and relate to a different or even the reporter's own application. Please make sure that you are actually using youtube-dl. If you are using a UI for youtube-dl, report the bug to the maintainer of the actual application providing the UI. On the other hand, if your UI for youtube-dl fails in some way you believe is related to youtube-dl, by all means, go ahead and report the bug.
+
+# COPYRIGHT
+
+youtube-dl is released into the public domain by the copyright holders.
+
+This README file was originally written by Daniel Bolton (<https://github.com/dbbolton>) and is likewise released into the public domain.

youtube_dl/YoutubeDL.py

@@ -396,10 +396,6 @@ class YoutubeDL(object):
         except UnicodeEncodeError:
             self.to_screen('[download] The file has already been downloaded')
 
-    def increment_downloads(self):
-        """Increment the ordinal that assigns a number to each file."""
-        self._num_downloads += 1
-
     def prepare_filename(self, info_dict):
         """Generate the output filename."""
         try:
@@ -517,6 +513,8 @@ class YoutubeDL(object):
             except ExtractorError as de: # An error we somewhat expected
                 self.report_error(compat_str(de), de.format_traceback())
                 break
+            except MaxDownloadsReached:
+                raise
             except Exception as e:
                 if self.params.get('ignoreerrors', False):
                     self.report_error(compat_str(e), tb=compat_str(traceback.format_exc()))
@@ -771,8 +769,11 @@ class YoutubeDL(object):
         """Process a single resolved IE result."""
 
         assert info_dict.get('_type', 'video') == 'video'
-        #We increment the download the download count here to match the previous behaviour.
-        self.increment_downloads()
+
+        max_downloads = self.params.get('max_downloads')
+        if max_downloads is not None:
+            if self._num_downloads >= int(max_downloads):
+                raise MaxDownloadsReached()
 
         info_dict['fulltitle'] = info_dict['title']
         if len(info_dict['title']) > 200:
@@ -789,10 +790,7 @@ class YoutubeDL(object):
             self.to_screen('[download] ' + reason)
             return
 
-        max_downloads = self.params.get('max_downloads')
-        if max_downloads is not None:
-            if self._num_downloads > int(max_downloads):
-                raise MaxDownloadsReached()
+        self._num_downloads += 1
 
         filename = self.prepare_filename(info_dict)
 
@@ -1096,9 +1094,15 @@ class YoutubeDL(object):
                 res += fdict['format_note'] + ' '
             if fdict.get('tbr') is not None:
                 res += '%4dk ' % fdict['tbr']
+            if fdict.get('container') is not None:
+                if res:
+                    res += ', '
+                res += '%s container' % fdict['container']
             if (fdict.get('vcodec') is not None and
                     fdict.get('vcodec') != 'none'):
-                res += '%-5s' % fdict['vcodec']
+                if res:
+                    res += ', '
+                res += fdict['vcodec']
                 if fdict.get('vbr') is not None:
                     res += '@'
             elif fdict.get('vbr') is not None and fdict.get('abr') is not None:
@@ -1108,7 +1112,10 @@ class YoutubeDL(object):
             if fdict.get('acodec') is not None:
                 if res:
                     res += ', '
-                res += '%-5s' % fdict['acodec']
+                if fdict['acodec'] == 'none':
+                    res += 'video only'
+                else:
+                    res += '%-5s' % fdict['acodec']
             elif fdict.get('abr') is not None:
                 if res:
                     res += ', '

youtube_dl/__init__.py

@@ -244,7 +244,7 @@ def parseOpts(overrideArguments=None):
         '--include-ads', dest='include_ads',
         action='store_true',
         help='Download advertisements as well (experimental)')
-    verbosity.add_option(
+    selection.add_option(
         '--youtube-include-dash-manifest', action='store_true',
         dest='youtube_include_dash_manifest', default=False,
         help='Try to download the DASH manifest on YouTube videos (experimental)')
@@ -261,7 +261,7 @@ def parseOpts(overrideArguments=None):
 
     video_format.add_option('-f', '--format',
             action='store', dest='format', metavar='FORMAT', default=None,
-            help='video format code, specify the order of preference using slashes: "-f 22/17/18". "-f mp4" and "-f flv" are also supported. You can also use the special names "best", "bestaudio", "worst", and "worstaudio"')
+            help='video format code, specify the order of preference using slashes: "-f 22/17/18". "-f mp4" and "-f flv" are also supported. You can also use the special names "best", "bestaudio", "worst", and "worstaudio". By default, youtube-dl will pick the best quality.')
     video_format.add_option('--all-formats',
             action='store_const', dest='format', help='download all available video formats', const='all')
     video_format.add_option('--prefer-free-formats',

youtube_dl/extractor/__init__.py

@@ -136,6 +136,7 @@ from .nhl import NHLIE, NHLVideocenterIE
 from .niconico import NiconicoIE
 from .ninegag import NineGagIE
 from .novamov import NovamovIE
+from .nowness import NownessIE
 from .nowvideo import NowVideoIE
 from .ooyala import OoyalaIE
 from .orf import ORFIE

youtube_dl/extractor/brightcove.py

@@ -198,7 +198,7 @@ class BrightcoveIE(InfoExtractor):
     def _extract_video_info(self, video_info):
         info = {
             'id': compat_str(video_info['id']),
-            'title': video_info['displayName'],
+            'title': video_info['displayName'].strip(),
             'description': video_info.get('shortDescription'),
             'thumbnail': video_info.get('videoStillURL') or video_info.get('thumbnailURL'),
             'uploader': video_info.get('publisherName'),

youtube_dl/extractor/common.py

@@ -66,6 +66,7 @@ class InfoExtractor(object):
                     * asr        Audio sampling rate in Hertz
                     * vbr        Average video bitrate in KBit/s
                     * vcodec     Name of the video codec in use
+                    * container  Name of the container format
                     * filesize   The number of bytes, if known in advance
                     * player_url SWF Player URL (used for rtmpdump).
                     * protocol   The protocol that will be used for the actual

youtube_dl/extractor/gamespot.py

@@ -28,7 +28,7 @@ class GameSpotIE(InfoExtractor):
         mobj = re.match(self._VALID_URL, url)
         page_id = mobj.group('page_id')
         webpage = self._download_webpage(url, page_id)
-        data_video_json = self._search_regex(r'data-video=\'(.*?)\'', webpage, u'data video')
+        data_video_json = self._search_regex(r'data-video=["\'](.*?)["\']', webpage, 'data video')
         data_video = json.loads(unescapeHTML(data_video_json))
 
         # Transform the manifest url to a link to the mp4 files
@@ -36,7 +36,7 @@ class GameSpotIE(InfoExtractor):
         f4m_url = data_video['videoStreams']['f4m_stream']
         f4m_path = compat_urlparse.urlparse(f4m_url).path
         QUALITIES_RE = r'((,\d+)+,?)'
-        qualities = self._search_regex(QUALITIES_RE, f4m_path, u'qualities').strip(',').split(',')
+        qualities = self._search_regex(QUALITIES_RE, f4m_path, 'qualities').strip(',').split(',')
         http_path = f4m_path[1:].split('/', 1)[1]
         http_template = re.sub(QUALITIES_RE, r'%s', http_path)
         http_template = http_template.replace('.csmil/manifest.f4m', '')

youtube_dl/extractor/nowness.py

@@ -0,0 +1,49 @@
+from __future__ import unicode_literals
+
+import re
+
+from .brightcove import BrightcoveIE
+from .common import InfoExtractor
+from ..utils import (
+    ExtractorError,
+)
+
+
+class NownessIE(InfoExtractor):
+    _VALID_URL = r'https?://(?:www\.)?nowness\.com/[^?#]*?/(?P<id>[0-9]+)/(?P<slug>[^/]+?)(?:$|[?#])'
+
+    _TEST = {
+        'url': 'http://www.nowness.com/day/2013/6/27/3131/candor--the-art-of-gesticulation',
+        'file': '2520295746001.mp4',
+        'md5': '0ece2f70a7bd252c7b00f3070182d418',
+        'info_dict': {
+            'description': 'Candor: The Art of Gesticulation',
+            'uploader': 'Nowness',
+            'title': 'Candor: The Art of Gesticulation',
+        }
+    }
+
+    def _real_extract(self, url):
+        mobj = re.match(self._VALID_URL, url)
+        video_id = mobj.group('slug')
+
+        webpage = self._download_webpage(url, video_id)
+        player_url = self._search_regex(
+            r'"([^"]+/content/issue-[0-9.]+.js)"', webpage, 'player URL')
+        real_id = self._search_regex(
+            r'\sdata-videoId="([0-9]+)"', webpage, 'internal video ID')
+
+        player_code = self._download_webpage(
+            player_url, video_id,
+            note='Downloading player JavaScript',
+            errnote='Player download failed')
+        player_code = player_code.replace("'+d+'", real_id)
+
+        bc_url = BrightcoveIE._extract_brightcove_url(player_code)
+        if bc_url is None:
+            raise ExtractorError('Could not find player definition')
+        return {
+            '_type': 'url',
+            'url': bc_url,
+            'ie_key': 'Brightcove',
+        }

youtube_dl/extractor/rottentomatoes.py

@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 from .videodetective import VideoDetectiveIE
 
 
@@ -7,10 +9,10 @@ class RottenTomatoesIE(VideoDetectiveIE):
     _VALID_URL = r'https?://www\.rottentomatoes\.com/m/[^/]+/trailers/(?P<id>\d+)'
 
     _TEST = {
-        u'url': u'http://www.rottentomatoes.com/m/toy_story_3/trailers/11028566/',
-        u'file': '613340.mp4',
-        u'info_dict': {
-            u'title': u'TOY STORY 3',
-            u'description': u'From the creators of the beloved TOY STORY films, comes a story that will reunite the gang in a whole new way.',
+        'url': 'http://www.rottentomatoes.com/m/toy_story_3/trailers/11028566/',
+        'file': '613340.mp4',
+        'info_dict': {
+            'title': 'TOY STORY 3',
+            'description': 'From the creators of the beloved TOY STORY films, comes a story that will reunite the gang in a whole new way.',
         },
     }

youtube_dl/extractor/sina.py

@@ -1,4 +1,5 @@
 # coding: utf-8
+from __future__ import unicode_literals
 
 import re
 
@@ -12,21 +13,31 @@ from ..utils import (
 class SinaIE(InfoExtractor):
     _VALID_URL = r'''https?://(.*?\.)?video\.sina\.com\.cn/
                         (
-                            (.+?/(((?P<pseudo_id>\d+).html)|(.*?(\#|(vid=))(?P<id>\d+?)($|&))))
+                            (.+?/(((?P<pseudo_id>\d+).html)|(.*?(\#|(vid=)|b/)(?P<id>\d+?)($|&|\-))))
                             |
                             # This is used by external sites like Weibo
                             (api/sinawebApi/outplay.php/(?P<token>.+?)\.swf)
                         )
                   '''
 
-    _TEST = {
-        u'url': u'http://video.sina.com.cn/news/vlist/zt/chczlj2013/?opsubject_id=top12#110028898',
-        u'file': u'110028898.flv',
-        u'md5': u'd65dd22ddcf44e38ce2bf58a10c3e71f',
-        u'info_dict': {
-            u'title': u'《中国新闻》 朝鲜要求巴拿马立即释放被扣船员',
-        }
-    }
+    _TESTS = [
+        {
+            'url': 'http://video.sina.com.cn/news/vlist/zt/chczlj2013/?opsubject_id=top12#110028898',
+            'file': '110028898.flv',
+            'md5': 'd65dd22ddcf44e38ce2bf58a10c3e71f',
+            'info_dict': {
+                'title': '《中国新闻》 朝鲜要求巴拿马立即释放被扣船员',
+            }
+        },
+        {
+            'url': 'http://video.sina.com.cn/v/b/101314253-1290078633.html',
+            'info_dict': {
+                'id': '101314253',
+                'ext': 'flv',
+                'title': '军方提高对朝情报监视级别',
+            },
+        },
+    ]
 
     @classmethod
     def suitable(cls, url):
@@ -35,10 +46,10 @@ class SinaIE(InfoExtractor):
     def _extract_video(self, video_id):
         data = compat_urllib_parse.urlencode({'vid': video_id})
         url_doc = self._download_xml('http://v.iask.com/v_play.php?%s' % data,
-            video_id, u'Downloading video url')
+            video_id, 'Downloading video url')
         image_page = self._download_webpage(
             'http://interface.video.sina.com.cn/interface/common/getVideoImage.php?%s' % data,
-            video_id, u'Downloading thumbnail info')
+            video_id, 'Downloading thumbnail info')
 
         return {'id': video_id,
                 'url': url_doc.find('./durl/url').text,
@@ -52,7 +63,7 @@ class SinaIE(InfoExtractor):
         video_id = mobj.group('id')
         if mobj.group('token') is not None:
             # The video id is in the redirected url
-            self.to_screen(u'Getting video id')
+            self.to_screen('Getting video id')
             request = compat_urllib_request.Request(url)
             request.get_method = lambda: 'HEAD'
             (_, urlh) = self._download_webpage_handle(request, 'NA', False)
@@ -60,6 +71,6 @@ class SinaIE(InfoExtractor):
         elif video_id is None:
             pseudo_id = mobj.group('pseudo_id')
             webpage = self._download_webpage(url, pseudo_id)
-            video_id = self._search_regex(r'vid:\'(\d+?)\'', webpage, u'video id')
+            video_id = self._search_regex(r'vid:\'(\d+?)\'', webpage, 'video id')
 
         return self._extract_video(video_id)

youtube_dl/extractor/xhamster.py

@@ -1,10 +1,11 @@
+from __future__ import unicode_literals
+
 import re
 
 from .common import InfoExtractor
 from ..utils import (
     compat_urllib_parse,
     unescapeHTML,
-    determine_ext,
     ExtractorError,
 )
 
@@ -13,25 +14,25 @@ class XHamsterIE(InfoExtractor):
     """Information Extractor for xHamster"""
     _VALID_URL = r'(?:http://)?(?:www\.)?xhamster\.com/movies/(?P<id>[0-9]+)/(?P<seo>.+?)\.html(?:\?.*)?'
     _TESTS = [{
-        u'url': u'http://xhamster.com/movies/1509445/femaleagent_shy_beauty_takes_the_bait.html',
-        u'file': u'1509445.flv',
-        u'md5': u'9f48e0e8d58e3076bb236ff412ab62fa',
-        u'info_dict': {
-            u"upload_date": u"20121014", 
-            u"uploader_id": u"Ruseful2011", 
-            u"title": u"FemaleAgent Shy beauty takes the bait",
-            u"age_limit": 18,
+        'url': 'http://xhamster.com/movies/1509445/femaleagent_shy_beauty_takes_the_bait.html',
+        'file': '1509445.mp4',
+        'md5': '8281348b8d3c53d39fffb377d24eac4e',
+        'info_dict': {
+            "upload_date": "20121014",
+            "uploader_id": "Ruseful2011",
+            "title": "FemaleAgent Shy beauty takes the bait",
+            "age_limit": 18,
         }
     },
     {
-        u'url': u'http://xhamster.com/movies/2221348/britney_spears_sexy_booty.html?hd',
-        u'file': u'2221348.flv',
-        u'md5': u'e767b9475de189320f691f49c679c4c7',
-        u'info_dict': {
-            u"upload_date": u"20130914",
-            u"uploader_id": u"jojo747400",
-            u"title": u"Britney Spears  Sexy Booty",
-            u"age_limit": 18,
+        'url': 'http://xhamster.com/movies/2221348/britney_spears_sexy_booty.html?hd',
+        'file': '2221348.flv',
+        'md5': 'e767b9475de189320f691f49c679c4c7',
+        'info_dict': {
+            "upload_date": "20130914",
+            "uploader_id": "jojo747400",
+            "title": "Britney Spears  Sexy Booty",
+            "age_limit": 18,
         }
     }]
 
@@ -39,14 +40,21 @@ class XHamsterIE(InfoExtractor):
         def extract_video_url(webpage):
             mobj = re.search(r'\'srv\': \'(?P<server>[^\']*)\',\s*\'file\': \'(?P<file>[^\']+)\',', webpage)
             if mobj is None:
-                raise ExtractorError(u'Unable to extract media URL')
+                raise ExtractorError('Unable to extract media URL')
             if len(mobj.group('server')) == 0:
                 return compat_urllib_parse.unquote(mobj.group('file'))
             else:
                 return mobj.group('server')+'/key='+mobj.group('file')
 
+        def extract_mp4_video_url(webpage):
+            mp4 = re.search(r'<a href=\"(.+?)\" class=\"mp4Play\"',webpage)
+            if mp4 is None:
+                return None
+            else:
+                return mp4.group(1)
+
         def is_hd(webpage):
-            return webpage.find('<div class=\'icon iconHD\'') != -1
+            return '<div class=\'icon iconHD\'' in webpage
 
         mobj = re.match(self._VALID_URL, url)
 
@@ -55,50 +63,60 @@ class XHamsterIE(InfoExtractor):
         mrss_url = 'http://xhamster.com/movies/%s/%s.html' % (video_id, seo)
         webpage = self._download_webpage(mrss_url, video_id)
 
-        video_title = self._html_search_regex(r'<title>(?P<title>.+?) - xHamster\.com</title>',
-            webpage, u'title')
+        video_title = self._html_search_regex(
+            r'<title>(?P<title>.+?) - xHamster\.com</title>', webpage, 'title')
 
         # Only a few videos have an description
-        mobj = re.search('<span>Description: </span>(?P<description>[^<]+)', webpage)
-        if mobj:
-            video_description = unescapeHTML(mobj.group('description'))
-        else:
-            video_description = None
+        mobj = re.search(r'<span>Description: </span>([^<]+)', webpage)
+        video_description = mobj.group(1) if mobj else None
 
         mobj = re.search(r'hint=\'(?P<upload_date_Y>[0-9]{4})-(?P<upload_date_m>[0-9]{2})-(?P<upload_date_d>[0-9]{2}) [0-9]{2}:[0-9]{2}:[0-9]{2} [A-Z]{3,4}\'', webpage)
         if mobj:
             video_upload_date = mobj.group('upload_date_Y')+mobj.group('upload_date_m')+mobj.group('upload_date_d')
         else:
             video_upload_date = None
-            self._downloader.report_warning(u'Unable to extract upload date')
+            self._downloader.report_warning('Unable to extract upload date')
 
-        video_uploader_id = self._html_search_regex(r'<a href=\'/user/[^>]+>(?P<uploader_id>[^<]+)',
-            webpage, u'uploader id', default=u'anonymous')
+        video_uploader_id = self._html_search_regex(
+            r'<a href=\'/user/[^>]+>(?P<uploader_id>[^<]+)',
+            webpage, 'uploader id', default='anonymous')
 
-        video_thumbnail = self._search_regex(r'\'image\':\'(?P<thumbnail>[^\']+)\'',
-            webpage, u'thumbnail', fatal=False)
+        video_thumbnail = self._search_regex(
+            r'\'image\':\'(?P<thumbnail>[^\']+)\'',
+            webpage, 'thumbnail', fatal=False)
 
         age_limit = self._rta_search(webpage)
 
-        video_url = extract_video_url(webpage)
         hd = is_hd(webpage)
+        video_url = extract_video_url(webpage)
         formats = [{
             'url': video_url,
-            'ext': determine_ext(video_url),
-            'format': 'hd' if hd else 'sd',
             'format_id': 'hd' if hd else 'sd',
+            'preference': 0,
         }]
+
+        video_mp4_url = extract_mp4_video_url(webpage)
+        if video_mp4_url is not None:
+            formats.append({
+                'url': video_mp4_url,
+                'ext': 'mp4',
+                'format_id': 'mp4-hd' if hd else 'mp4-sd',
+                'preference': 1,
+            })
+
         if not hd:
-            webpage = self._download_webpage(mrss_url+'?hd', video_id)
+            webpage = self._download_webpage(
+                mrss_url + '?hd', video_id, note='Downloading HD webpage')
             if is_hd(webpage):
                 video_url = extract_video_url(webpage)
                 formats.append({
                     'url': video_url,
-                    'ext': determine_ext(video_url),
-                    'format': 'hd',
                     'format_id': 'hd',
+                    'preference': 2,
                 })
 
+        self._sort_formats(formats)
+
         return {
             'id': video_id,
             'title': video_title,

youtube_dl/extractor/youtube.py

@@ -207,6 +207,12 @@ class YoutubeIE(YoutubeBaseInfoExtractor, SubtitlesInfoExtractor):
         '141': {'ext': 'm4a', 'format_note': 'DASH audio', 'vcodec': 'none', 'abr': 256, 'preference': -50},
 
         # Dash webm
+        '167': {'ext': 'webm', 'height': 360, 'width': 640, 'format_note': 'DASH video', 'container': 'webm', 'vcodec': 'VP8', 'acodec': 'none', 'preference': -40},
+        '168': {'ext': 'webm', 'height': 480, 'width': 854, 'format_note': 'DASH video', 'container': 'webm', 'vcodec': 'VP8', 'acodec': 'none', 'preference': -40},
+        '169': {'ext': 'webm', 'height': 720, 'width': 1280, 'format_note': 'DASH video', 'container': 'webm', 'vcodec': 'VP8', 'acodec': 'none', 'preference': -40},
+        '170': {'ext': 'webm', 'height': 1080, 'width': 1920, 'format_note': 'DASH video', 'container': 'webm', 'vcodec': 'VP8', 'acodec': 'none', 'preference': -40},
+        '218': {'ext': 'webm', 'height': 480, 'width': 854, 'format_note': 'DASH video', 'container': 'webm', 'vcodec': 'VP8', 'acodec': 'none', 'preference': -40},
+        '219': {'ext': 'webm', 'height': 480, 'width': 854, 'format_note': 'DASH video', 'container': 'webm', 'vcodec': 'VP8', 'acodec': 'none', 'preference': -40},
         '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},
@@ -1290,7 +1296,8 @@ class YoutubeIE(YoutubeBaseInfoExtractor, SubtitlesInfoExtractor):
                     'url': video_real_url,
                     'player_url': player_url,
                 }
-                dct.update(self._formats[itag])
+                if itag in self._formats:
+                    dct.update(self._formats[itag])
                 formats.append(dct)
             return formats
 
@@ -1805,7 +1812,10 @@ class YoutubeFavouritesIE(YoutubeBaseInfoExtractor):
 class YoutubeTruncatedURLIE(InfoExtractor):
     IE_NAME = 'youtube:truncated_url'
     IE_DESC = False  # Do not list
-    _VALID_URL = r'(?:https?://)?[^/]+/watch\?feature=[a-z_]+$'
+    _VALID_URL = r'''(?x)
+        (?:https?://)?[^/]+/watch\?feature=[a-z_]+$|
+        (?:https?://)?(?:www\.)?youtube\.com/attribution_link\?a=[^&]+$
+    '''
 
     def _real_extract(self, url):
         raise ExtractorError(

youtube_dl/update.py

@@ -90,7 +90,7 @@ def update_self(to_screen, verbose):
         to_screen(u'youtube-dl is up to date (%s)' % __version__)
         return
 
-    to_screen(u'Updating to version ' + version_id + '...')
+    to_screen(u'Updating to version ' + version_id + ' ...')
     version = versions_info['versions'][version_id]
 
     print_notes(to_screen, versions_info['versions'])

youtube_dl/version.py

@@ -1,2 +1,2 @@
 
-__version__ = '2014.01.22.5'
+__version__ = '2014.01.23.4'