Repository: youtube-dl
Issue: Site request: opensubtitles.org
Labels: request,site-support-request

## Please follow the guide below
- You will be asked some questions and requested to provide some information, please read them **carefully** and answer honestly
- Put an `x` into all the boxes [ ] relevant to your _issue_ (like that [x])
- Use _Preview_ tab to see how your issue will actually look like

---
### Make sure you are using the _latest_ version: run `youtube-dl --version` and ensure your version is _2016.06.20_. If it's not read [this FAQ entry](https://github.com/rg3/youtube-dl/blob/master/README.md#how-do-i-update-youtube-dl) and update. Issues with outdated version will be rejected.
- [x] I've **verified** and **I assure** that I'm running youtube-dl **2016.06.20**
### Before submitting an _issue_ make sure you have:
- [ x] At least skimmed through [README](https://github.com/rg3/youtube-dl/blob/master/README.md) and **most notably** [FAQ](https://github.com/rg3/youtube-dl#faq) and [BUGS](https://github.com/rg3/youtube-dl#bugs) sections
- [ x] [Searched](https://github.com/rg3/youtube-dl/search?type=Issues) the bugtracker for similar issues including closed ones
### What is the purpose of your _issue_?
- [ ] Bug report (encountered problems with youtube-dl)
- [ x] Site support request (request for adding support for a new site)
- [x ] Feature request (request for a new functionality)
- [ ] Question
- [ ] Other

---
### The following sections concretize particular purposed issues, you can erase any section (the contents between triple ---) not applicable to your _issue_

---
### If the purpose of this _issue_ is a _bug report_, _site support request_ or you are not completely sure provide the full verbose output as follows:

Add `-v` flag to **your command line** you run youtube-dl with, copy the **whole** output and insert it here. It should look similar to one below (replace it with **your** log inserted between triple ```):

```
keybounceMBP:Mlp michael$ youtube-dl -v --list-subs http://www.opensubtitles.org/en/subtitles/5756206/my-little-pony-friendship-is-magic-owl-s-well-that-ends-well-en
 | pbcopy
[debug] System config: []
[debug] User config: [u'--no-mtime', u'-o', u'%(title)s.%(ext)s', u'-f', u'best[height<=480]/bestvideo[height<=480]+bestaudio', u'--write-sub', u'--embed-subs', u'--recode-video', u'mp4']
[debug] Command-line args: [u'-v', u'--list-subs', u'http://www.opensubtitles.org/en/subtitles/5756206/my-little-pony-friendship-is-magic-owl-s-well-that-ends-well-en']
[debug] Encodings: locale UTF-8, fs utf-8, out None, pref UTF-8
[debug] youtube-dl version 2016.06.20
[debug] Python version 2.7.5 - Darwin-13.4.0-x86_64-i386-64bit
[debug] exe versions: ffmpeg N-74965-g26a0cd1-tessus, rtmpdump 2.4
[debug] Proxy map: {}
WARNING: Falling back on generic information extractor.
ERROR: Unsupported URL: http://www.opensubtitles.org/en/subtitles/5756206/my-little-pony-friendship-is-magic-owl-s-well-that-ends-well-en
Traceback (most recent call last):
  File "/Users/michael/bin/youtube-dl/youtube_dl/extractor/generic.py", line 1440, in _real_extract
    doc = compat_etree_fromstring(webpage.encode('utf-8'))
  File "/Users/michael/bin/youtube-dl/youtube_dl/compat.py", line 2524, in compat_etree_fromstring
    doc = _XML(text, parser=etree.XMLParser(target=_TreeBuilder(element_factory=_element_factory)))
  File "/Users/michael/bin/youtube-dl/youtube_dl/compat.py", line 2513, in _XML
    parser.feed(text)
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/xml/etree/ElementTree.py", line 1642, in feed
    self._raiseerror(v)
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/xml/etree/ElementTree.py", line 1506, in _raiseerror
    raise err
ParseError: undefined entity &nbsp;: line 28, column 0
Traceback (most recent call last):
  File "/Users/michael/bin/youtube-dl/youtube_dl/YoutubeDL.py", line 676, in extract_info
    ie_result = ie.extract(url)
  File "/Users/michael/bin/youtube-dl/youtube_dl/extractor/common.py", line 343, in extract
    return self._real_extract(url)
  File "/Users/michael/bin/youtube-dl/youtube_dl/extractor/generic.py", line 2140, in _real_extract
    raise UnsupportedError(url)
UnsupportedError: Unsupported URL: http://www.opensubtitles.org/en/subtitles/5756206/my-little-pony-friendship-is-magic-owl-s-well-that-ends-well-en

keybounceMBP:Mlp michael$ 

```

---
### If the purpose of this _issue_ is a _site support request_ please provide all kinds of example URLs support for which should be included (replace following example URLs by **yours**):
## http://www.opensubtitles.org/en/subtitles/5756206/my-little-pony-friendship-is-magic-owl-s-well-that-ends-well-en
### Description of your _issue_, suggested solution and other information

Explanation of your _issue_ in arbitrary form goes here. Please make sure the [description is worded well enough to be understood](https://github.com/rg3/youtube-dl#is-the-description-of-the-issue-itself-sufficient). Provide as much context and examples as possible.
If work on your _issue_ required an account credentials please provide them or explain how one can obtain them.

First: I'd like to see subtitle fetching support from this site. It's the only site I know of that provides subtitles (there are probably others).

Second: I'd like to see support for fetching a video from one site, and subtitles from another site. Even if it takes two youtube-dl calls, or two lines in a batch file, but have the subtitles combined into the video file.