younow extractor is broken

[TaoziDB]

Checklist

• I'm reporting a broken site support
• I've verified that I'm running youtube-dl version 2019.09.01
• I've checked that all provided URLs are alive and playable in a browser
• I've checked that all URLs and arguments with special characters are properly quoted or escaped
• I've searched the bugtracker for similar issues including closed ones

Verbose log

youtube-dl -v https://www.younow.com/itzkayy_
[debug] System config: []
[debug] User config: []
[debug] Custom config: []
[debug] Command-line args: ['-v', 'https://www.younow.com/itzkayy_']
[debug] Encodings: locale cp1252, fs utf-8, out utf-8, pref cp1252
[debug] youtube-dl version 2019.09.01
[debug] Python version 3.7.3 (CPython) - Windows-10-10.0.18362-SP0
[debug] exe versions: ffmpeg 4.2, ffprobe 4.2
[debug] Proxy map: {}
[YouNowLive] itzkayy_: Downloading JSON metadata
[debug] Default format spec: best/bestvideo+bestaudio
[debug] Invoking downloader on 'https://cdn.younow.com/php/api/broadcast/videoPath/hls=1/broadcastId=191552134/channelId=47887059'
[download] Destination: itzkayy_ 2019-09-05 07_26-itzkayy_.mp4
[debug] ffmpeg command line: ffmpeg -y -loglevel verbose -headers "User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.32 Safari/537.36
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Encoding: gzip, deflate
Accept-Language: en-us,en;q=0.5
Cookie: PHPSESSID=llcsb76pq6gokfln4pgte5tdd7
" -i "https://cdn.younow.com/php/api/broadcast/videoPath/hls=1/broadcastId=191552134/channelId=47887059" -c copy -f mp4 "file:itzkayy_ 2019-09-05 07_26-itzkayy_.mp4.part"
ffmpeg version 4.2 Copyright (c) 2000-2019 the FFmpeg developers
  built with gcc 9.1.1 (GCC) 20190807
  configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-fontconfig --enable-gnutls --enable-iconv --enable-libass --enable-libdav1d --enable-libbluray --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libtheora --enable-libtwolame --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libzimg --enable-lzma --enable-zlib --enable-gmp --enable-libvidstab --enable-libvorbis --enable-libvo-amrwbenc --enable-libmysofa --enable-libspeex --enable-libxvid --enable-libaom --enable-libmfx --enable-amf --enable-ffnvcodec --enable-cuvid --enable-d3d11va --enable-nvenc --enable-nvdec --enable-dxva2 --enable-avisynth --enable-libopenmpt
  libavutil      56. 31.100 / 56. 31.100
  libavcodec     58. 54.100 / 58. 54.100
  libavformat    58. 29.100 / 58. 29.100
  libavdevice    58.  8.100 / 58.  8.100
  libavfilter     7. 57.100 /  7. 57.100
  libswscale      5.  5.100 /  5.  5.100
  libswresample   3.  5.100 /  3.  5.100
  libpostproc    55.  5.100 / 55.  5.100
[tcp @ 000001b78226c880] Starting connection attempt to 13.224.213.165 port 443
[tcp @ 000001b78226c880] Successfully connected to 13.224.213.165 port 443
[AVIOContext @ 000001b78226e900] Statistics: 15 bytes read, 0 seeks
https://cdn.younow.com/php/api/broadcast/videoPath/hls=1/broadcastId=191552134/channelId=47887059: Invalid data found when processing input


ERROR: ffmpeg exited with code 1
  File "c:\program files (x86)\microsoft visual studio\shared\python37_64\lib\runpy.py", line 193, in _run_module_as_main
    "__main__", mod_spec)
  File "c:\program files (x86)\microsoft visual studio\shared\python37_64\lib\runpy.py", line 85, in _run_code
    exec(code, run_globals)
  File "C:\Program Files (x86)\Microsoft Visual Studio\Shared\Python37_64\Scripts\youtube-dl.exe\__main__.py", line 9, in <module>
    sys.exit(main())
  File "c:\program files (x86)\microsoft visual studio\shared\python37_64\lib\site-packages\youtube_dl\__init__.py", line 474, in main
    _real_main(argv)
  File "c:\program files (x86)\microsoft visual studio\shared\python37_64\lib\site-packages\youtube_dl\__init__.py", line 464, in _real_main
    retcode = ydl.download(all_urls)
  File "c:\program files (x86)\microsoft visual studio\shared\python37_64\lib\site-packages\youtube_dl\YoutubeDL.py", line 2010, in download
    url, force_generic_extractor=self.params.get('force_generic_extractor', False))
  File "c:\program files (x86)\microsoft visual studio\shared\python37_64\lib\site-packages\youtube_dl\YoutubeDL.py", line 807, in extract_info
    return self.process_ie_result(ie_result, download, extra_info)
  File "c:\program files (x86)\microsoft visual studio\shared\python37_64\lib\site-packages\youtube_dl\YoutubeDL.py", line 861, in process_ie_result
    return self.process_video_result(ie_result, download=download)
  File "c:\program files (x86)\microsoft visual studio\shared\python37_64\lib\site-packages\youtube_dl\YoutubeDL.py", line 1642, in process_video_result
    self.process_info(new_info)
  File "c:\program files (x86)\microsoft visual studio\shared\python37_64\lib\site-packages\youtube_dl\YoutubeDL.py", line 1917, in process_info
    success = dl(filename, info_dict)
  File "c:\program files (x86)\microsoft visual studio\shared\python37_64\lib\site-packages\youtube_dl\YoutubeDL.py", line 1856, in dl
    return fd.download(name, info)
  File "c:\program files (x86)\microsoft visual studio\shared\python37_64\lib\site-packages\youtube_dl\downloader\common.py", line 366, in download
    return self.real_download(filename, info_dict)
  File "c:\program files (x86)\microsoft visual studio\shared\python37_64\lib\site-packages\youtube_dl\downloader\external.py", line 64, in real_download
    self.get_basename(), retval))
  File "c:\program files (x86)\microsoft visual studio\shared\python37_64\lib\site-packages\youtube_dl\downloader\common.py", line 165, in report_error
    self.ydl.report_error(*args, **kargs)
  File "c:\program files (x86)\microsoft visual studio\shared\python37_64\lib\site-packages\youtube_dl\YoutubeDL.py", line 624, in report_error
    self.trouble(error_message, tb)
  File "c:\program files (x86)\microsoft visual studio\shared\python37_64\lib\site-packages\youtube_dl\YoutubeDL.py", line 586, in trouble
    tb_data = traceback.format_list(traceback.extract_stack())

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