Repository: youtube-dl
Issue: Request for iQ.com 
Labels: site-support-request

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## Checklist

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Carefully read and work through this check list in order to prevent the most common mistakes and misuse of youtube-dl:
- First of, make sure you are using the latest version of youtube-dl. Run `youtube-dl --version` and ensure your version is 2020.09.20. If it's not, see https://yt-dl.org/update on how to update. Issues with outdated version will be REJECTED.
- Make sure that all provided video/audio/playlist URLs (if any) are alive and playable in a browser.
- Make sure that site you are requesting is not dedicated to copyright infringement, see https://yt-dl.org/copyright-infringement. youtube-dl does not support such sites. In order for site support request to be accepted all provided example URLs should not violate any copyrights.
- Search the bugtracker for similar site support requests: http://yt-dl.org/search-issues. DO NOT post duplicates.
- Finally, put x into all relevant boxes (like this [x])
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- [x] I'm reporting a new site support request
- [x] I've verified that I'm running youtube-dl version **2020.09.20**
- [x] I've checked that all provided URLs are alive and playable in a browser
- [x] I've checked that none of provided URLs violate any copyrights
- [x] I've searched the bugtracker for similar site support requests including closed ones


## Example URLs
https://www.iq.com/play/19rx9bo2z8
https://www.iq.com/play/19rxab5w00]
https://www.iq.com/play/19rrhm35it

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Provide all kinds of example URLs support for which should be included. Replace following example URLs by yours.
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- Single video: https://www.youtube.com/watch?v=BaW_jenozKc
- Single video: https://youtu.be/BaW_jenozKc
- Playlist: https://www.youtube.com/playlist?list=PL4lCao7KL_QFVb7Iudeipvc2BCavECqzc


## Description
Hello! I would like to make a request for iq.com to be added to the supported sites. It is the international version of iQiyi so it is very similar. Also, I would love it if you guys could allow users to download subtitles since the videos are raw with soft subtitles. :)

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This site does not require an account to watch the video, but I would appreciate it if you guys could get a VIP account so users can download 1080p videos. Only 720p videos and below are allowed for those without VIP subscriptions.

LOGS:
C:\bin\youtube-dl-2020.09.06\youtube_dl>python main.py -v -F https://www.iq.com/play/19rrhm35it
[debug] System config: []
[debug] User config: []
[debug] Custom config: []
[debug] Command-line args: ['-v', '-F', 'https://www.iq.com/play/19rrhm35it']
[debug] Encodings: locale cp1252, fs utf-8, out utf-8, pref cp1252
[debug] youtube-dl version 2020.09.06
[debug] Python version 3.8.2 (CPython) - Windows-10-10.0.19041-SP0
[debug] exe versions: ffmpeg 4.2.2
[debug] Proxy map: {}
[generic] 19rrhm35it: Requesting header
WARNING: Falling back on generic information extractor.
[generic] 19rrhm35it: Downloading webpage
[generic] 19rrhm35it: Extracting information
[info] Available formats for 19rrhm35it:
format code extension resolution note
0 mp4 unknown