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[mnquintana]

I tried using the generic downloader for videos on http://www.livestream.com, but they invariably failed with the following (verbose) output (with an example video):

$ youtube-dl "http://new.livestream.com/CoheedandCambria/WebsterHall/videos/4719370" --extract-audio --audio-quality 0 --verbose
[debug] System config: []
[debug] User config: []
[debug] Command-line args: ['http://new.livestream.com/CoheedandCambria/WebsterHall/videos/4719370', '--extract-audio', '--audio-quality', '0', '--verbose']
[debug] youtube-dl version 2013.07.12
[debug] Python version 2.7.2 - Darwin-12.4.0-x86_64-i386-64bit
[debug] Proxy map: {}
WARNING: Falling back on generic information extractor.
[generic] 4719370: Downloading webpage
[generic] 4719370: Extracting information
ERROR: Invalid URL: http://new.livestream.com/CoheedandCambria/WebsterHall/videos/4719370; please report this issue on https://yt-dl.org/bug . Be sure to call youtube-dl with the --verbose flag and include its complete output.
Traceback (most recent call last):
  File "/usr/local/bin/youtube-dl/youtube_dl/YoutubeDL.py", line 312, in extract_info
    ie_result = ie.extract(url)
  File "/usr/local/bin/youtube-dl/youtube_dl/extractor/common.py", line 95, in extract
    return self._real_extract(url)
  File "/usr/local/bin/youtube-dl/youtube_dl/extractor/generic.py", line 148, in _real_extract
    raise ExtractorError(u'Invalid URL: %s' % url)
ExtractorError: Invalid URL: http://new.livestream.com/CoheedandCambria/WebsterHall/videos/4719370; please report this issue on https://yt-dl.org/bug . Be sure to call youtube-dl with the --verbose flag and include its complete output.

For your reference, this is a sample URL: http://new.livestream.com/CoheedandCambria/WebsterHall/videos/4719370

This fails with or without options.

I am running Python 2.7.2 on Mac OS X 10.8.4.

If I have free time I might try to implement this myself, but I'm not much of a Python guy. Thanks dev team!