Repository: youtube-dl
Issue: [telebasel] Add site support for telebasel.ch
Labels: site-support-request

### Make sure you are using the *latest* version: run `youtube-dl --version` and ensure your version is *2017.02.04.1*. 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 Issues with outdated version will be rejected.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 **2017.02.04.1**

### 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)
- [ ] Feature request (request for a new functionality)
- [ ] Question
- [ ] Other

---

### 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**):
- Single video: https://telebasel.ch/telebasel-news/
- Single video: https://telebasel.ch/telebasel-news/?aid=4063&pid=77015&channel=15881
- Playlist: https://telebasel.ch/2017/02/01/bruno-manser-als-abenteuerfilmheld/?channel=105100

Note that **youtube-dl does not support sites dedicated to [copyright infringement](https://github.com/rg3/youtube-dl#can-you-add-support-for-this-anime-video-site-or-site-which-shows-current-movies-for-free)**. In order for site support request to be accepted all provided example URLs should not violate any copyrights.

---

### Description

Telebasel is a Swiss regional TV station. It is currently not supported by youtube-dl:
```
$ youtube-dl -v "https://telebasel.ch/telebasel-news/?aid=4063&pid=77015&channel=15881"
[debug] System config: []
[debug] User config: []
[debug] Custom config: []
[debug] Command-line args: ['-v', 'https://telebasel.ch/telebasel-news/?aid=4063&pid=77015&channel=15881']
[debug] Encodings: locale UTF-8, fs utf-8, out UTF-8, pref UTF-8
[debug] youtube-dl version 2017.02.04.1
[debug] Python version 3.6.0 - Linux-4.9.6-1-ARCH-x86_64-with-arch
[debug] exe versions: ffmpeg 3.2.2, ffprobe 3.2.2, rtmpdump 2.4
[debug] Proxy map: {}
[generic] ?aid=4063&pid=77015&channel=15881: Requesting header
WARNING: Falling back on generic information extractor.
[generic] ?aid=4063&pid=77015&channel=15881: Downloading webpage
[generic] ?aid=4063&pid=77015&channel=15881: Extracting information
ERROR: Unsupported URL: https://telebasel.ch/telebasel-news/?aid=4063&pid=77015&channel=15881
Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/youtube_dl/YoutubeDL.py", line 696, in extract_info
    ie_result = ie.extract(url)
  File "/usr/lib/python3.6/site-packages/youtube_dl/extractor/common.py", line 369, in extract
    return self._real_extract(url)
  File "/usr/lib/python3.6/site-packages/youtube_dl/extractor/generic.py", line 2551, in _real_extract
    raise UnsupportedError(url)
youtube_dl.utils.UnsupportedError: Unsupported URL: https://telebasel.ch/telebasel-news/?aid=4063&pid=77015&channel=15881
```

It would be really nice to have support for telebasel.ch.

I will work on this.