Add player signature verification to rtmpdump support (fixes issue #63)
This commit is contained in:
Ricardo Garcia
parent
2a7353b87a
commit
e616ec0ca6
63
youtube-dl
63
youtube-dl
@ -423,7 +423,7 @@ class FileDownloader(object):
|
||||
return
|
||||
|
||||
try:
|
||||
success = self._do_download(filename, info_dict['url'].encode('utf-8'))
|
||||
success = self._do_download(filename, info_dict['url'].encode('utf-8'), info_dict.get('player_url', None))
|
||||
except (OSError, IOError), err:
|
||||
raise UnavailableFormatError
|
||||
except (urllib2.URLError, httplib.HTTPException, socket.error), err:
|
||||
@ -475,7 +475,7 @@ class FileDownloader(object):
|
||||
if info is None:
|
||||
break
|
||||
|
||||
def _download_with_rtmpdump(self, filename, url):
|
||||
def _download_with_rtmpdump(self, filename, url, player_url):
|
||||
self.report_destination(filename)
|
||||
|
||||
# Check for rtmpdump first
|
||||
@ -488,12 +488,16 @@ class FileDownloader(object):
|
||||
# Download using rtmpdump. rtmpdump returns exit code 2 when
|
||||
# the connection was interrumpted and resuming appears to be
|
||||
# possible. This is part of rtmpdump's normal usage, AFAIK.
|
||||
basic_args = ['rtmpdump', '-q', '-r', url, '-o', filename]
|
||||
basic_args = ['rtmpdump', '-q'] + [[], ['-W', player_url]][player_url is not None] + ['-r', url, '-o', filename]
|
||||
retval = subprocess.call(basic_args + [[], ['-e', '-k', '1']][self.params.get('continuedl', False)])
|
||||
while retval == 2 or retval == 1:
|
||||
self.to_stdout(u'\r[rtmpdump] %s bytes' % os.path.getsize(filename), skip_eol=True)
|
||||
time.sleep(2.0) # This seems to be needed
|
||||
prevsize = os.path.getsize(filename)
|
||||
self.to_stdout(u'\r[rtmpdump] %s bytes' % prevsize, skip_eol=True)
|
||||
time.sleep(5.0) # This seems to be needed
|
||||
retval = subprocess.call(basic_args + ['-e'] + [[], ['-k', '1']][retval == 1])
|
||||
cursize = os.path.getsize(filename)
|
||||
if prevsize == cursize and retval == 1:
|
||||
break
|
||||
if retval == 0:
|
||||
self.to_stdout(u'\r[rtmpdump] %s bytes' % os.path.getsize(filename))
|
||||
return True
|
||||
@ -501,10 +505,10 @@ class FileDownloader(object):
|
||||
self.trouble('\nERROR: rtmpdump exited with code %d' % retval)
|
||||
return False
|
||||
|
||||
def _do_download(self, filename, url):
|
||||
def _do_download(self, filename, url, player_url):
|
||||
# Attempt to download using rtmpdump
|
||||
if url.startswith('rtmp'):
|
||||
return self._download_with_rtmpdump(filename, url)
|
||||
return self._download_with_rtmpdump(filename, url, player_url)
|
||||
|
||||
stream = None
|
||||
open_mode = 'wb'
|
||||
@ -606,6 +610,7 @@ class InfoExtractor(object):
|
||||
stitle: Simplified title.
|
||||
ext: Video filename extension.
|
||||
format: Video format.
|
||||
player_url: SWF Player URL (may be None).
|
||||
|
||||
The following fields are optional. Their primary purpose is to allow
|
||||
youtube-dl to serve as the backend for a video search function, such
|
||||
@ -690,6 +695,10 @@ class YoutubeIE(InfoExtractor):
|
||||
"""Report attempt to confirm age."""
|
||||
self._downloader.to_stdout(u'[youtube] Confirming age')
|
||||
|
||||
def report_video_webpage_download(self, video_id):
|
||||
"""Report attempt to download video webpage."""
|
||||
self._downloader.to_stdout(u'[youtube] %s: Downloading video webpage' % video_id)
|
||||
|
||||
def report_video_info_webpage_download(self, video_id):
|
||||
"""Report attempt to download video info webpage."""
|
||||
self._downloader.to_stdout(u'[youtube] %s: Downloading video info webpage' % video_id)
|
||||
@ -802,6 +811,22 @@ class YoutubeIE(InfoExtractor):
|
||||
# Extension
|
||||
video_extension = self._video_extensions.get(format_param, 'flv')
|
||||
|
||||
# Get video webpage
|
||||
self.report_video_webpage_download(video_id)
|
||||
request = urllib2.Request('http://www.youtube.com/watch?v=%s&gl=US&hl=en' % video_id, None, std_headers)
|
||||
try:
|
||||
video_webpage = urllib2.urlopen(request).read()
|
||||
except (urllib2.URLError, httplib.HTTPException, socket.error), err:
|
||||
self._downloader.trouble(u'ERROR: unable to download video webpage: %s' % str(err))
|
||||
return
|
||||
|
||||
# Attempt to extract SWF player URL
|
||||
mobj = re.search(r'swfConfig.*"(http://.*?watch-.*?\.swf)"', video_webpage)
|
||||
if mobj is not None:
|
||||
player_url = mobj.group(1)
|
||||
else:
|
||||
player_url = None
|
||||
|
||||
# Get video info
|
||||
self.report_video_info_webpage_download(video_id)
|
||||
for el_type in ['&el=embedded', '&el=detailpage', '&el=vevo', '']:
|
||||
@ -865,20 +890,12 @@ class YoutubeIE(InfoExtractor):
|
||||
else: # don't panic if we can't find it
|
||||
video_thumbnail = urllib.unquote_plus(video_info['thumbnail_url'][0])
|
||||
|
||||
# get video description
|
||||
video_description = 'No description available.' # we need something to pass to self._downloader
|
||||
# this requires an additional HTTP request and a little
|
||||
# more time, so don't do it unless absolutely necessary
|
||||
# description
|
||||
video_description = 'No description available.'
|
||||
if self._downloader.params.get('forcedescription', False):
|
||||
video_page_url = 'http://www.youtube.com/watch?v=' + video_id
|
||||
request = urllib2.Request(video_page_url, None, std_headers)
|
||||
try:
|
||||
video_page_webpage = urllib2.urlopen(request).read()
|
||||
mobj = re.search(r'<meta name="description" content="(.*)"(?:\s*/)?>', video_page_webpage)
|
||||
if mobj is not None:
|
||||
video_description = mobj.group(1)
|
||||
except (urllib2.URLError, httplib.HTTPException, socket.error), err:
|
||||
pass # don't panic if we can't find it
|
||||
mobj = re.search(r'<meta name="description" content="(.*)"(?:\s*/)?>', video_webpage)
|
||||
if mobj is not None:
|
||||
video_description = mobj.group(1)
|
||||
|
||||
try:
|
||||
# Process video information
|
||||
@ -892,6 +909,7 @@ class YoutubeIE(InfoExtractor):
|
||||
'format': (format_param is None and u'NA' or format_param.decode('utf-8')),
|
||||
'thumbnail': video_thumbnail.decode('utf-8'),
|
||||
'description': video_description.decode('utf-8'),
|
||||
'player_url': player_url,
|
||||
})
|
||||
|
||||
if all_formats:
|
||||
@ -1044,6 +1062,7 @@ class MetacafeIE(InfoExtractor):
|
||||
'stitle': simple_title,
|
||||
'ext': video_extension.decode('utf-8'),
|
||||
'format': u'NA',
|
||||
'player_url': None,
|
||||
})
|
||||
except UnavailableFormatError:
|
||||
self._downloader.trouble(u'ERROR: format not available for video')
|
||||
@ -1151,6 +1170,7 @@ class GoogleIE(InfoExtractor):
|
||||
'stitle': simple_title,
|
||||
'ext': video_extension.decode('utf-8'),
|
||||
'format': u'NA',
|
||||
'player_url': None,
|
||||
})
|
||||
except UnavailableFormatError:
|
||||
self._downloader.trouble(u'ERROR: format not available for video')
|
||||
@ -1229,6 +1249,7 @@ class PhotobucketIE(InfoExtractor):
|
||||
'stitle': simple_title,
|
||||
'ext': video_extension.decode('utf-8'),
|
||||
'format': u'NA',
|
||||
'player_url': None,
|
||||
})
|
||||
except UnavailableFormatError:
|
||||
self._downloader.trouble(u'ERROR: format not available for video')
|
||||
@ -1383,6 +1404,7 @@ class YahooIE(InfoExtractor):
|
||||
'description': video_description,
|
||||
'thumbnail': video_thumbnail,
|
||||
'description': video_description,
|
||||
'player_url': None,
|
||||
})
|
||||
except UnavailableFormatError:
|
||||
self._downloader.trouble(u'ERROR: format not available for video')
|
||||
@ -1478,6 +1500,7 @@ class GenericIE(InfoExtractor):
|
||||
'stitle': simple_title,
|
||||
'ext': video_extension.decode('utf-8'),
|
||||
'format': u'NA',
|
||||
'player_url': None,
|
||||
})
|
||||
except UnavailableFormatError:
|
||||
self._downloader.trouble(u'ERROR: format not available for video')
|
||||
|
||||
Loading…
Reference in New Issue
Block a user