WARNING: unable to extract channel id

[sc33333]

Checklist

• I'm reporting a broken site support issue
• [x ] I've verified that I'm running youtube-dl version 2019.04.30
• I've checked that all provided URLs are alive and playable in a browser
• [x ] I've checked that all URLs and arguments with special characters are properly quoted or escaped
• I've searched the bugtracker for similar bug reports including closed ones
• I've read bugs section in FAQ

Verbose log

PASTE VERBOSE LOG HERE
$ youtube-dl --verbose -o 1005 https://www.youtube.com/watch?v=tiU3UPbvQhw
[debug] System config: []
[debug] User config: []
[debug] Custom config: []
[debug] Command-line args: [u'--verbose', u'-o', u'1005', u'https://www.youtube.com/watch?v=tiU3UPbvQhw']
[debug] Encodings: locale UTF-8, fs UTF-8, out UTF-8, pref UTF-8
[debug] youtube-dl version 2019.04.30
[debug] Python version 2.7.9 (CPython) - Linux-3.16.0-8-amd64-x86_64-with-debian-8.11
[debug] exe versions: avconv 11.12-6, avprobe 11.12-6
[debug] Proxy map: {}
[youtube] tiU3UPbvQhw: Downloading webpage
[youtube] tiU3UPbvQhw: Downloading video info webpage
WARNING: unable to extract channel id; please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; type  youtube-dl -U  to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.
[youtube] tiU3UPbvQhw: Downloading MPD manifest
[debug] Default format spec: bestvideo+bestaudio/best
[debug] Invoking downloader on u'https://manifest.googlevideo.com/api/manifest/dash/requiressl/yes/source/youtube/id/b6253750f6ef421c/itag/0/ei/-63VXOGsEISf4QTS9rbICA/playback_host/r3---sn-5ualdn76.googlevideo.com/mm/31%2C26/mn/sn-5ualdn76%2Csn-p5qs7ned/ms/au%2Conr/mv/m/pl/32/hfr/all/as/fmp4_audio_clear%2Cwebm_audio_clear%2Cwebm2_audio_clear%2Cfmp4_sd_hd_clear%2Cwebm2_sd_hd_clear/initcwndbps/1656250/mt/1557507513/fvip/3/ip/2606%3Aa000%3A8394%3A7200%3A221%3A9bff%3Afe66%3A6f79/ipbits/0/expire/1557529179/sparams/ip%2Cipbits%2Cexpire%2Crequiressl%2Csource%2Cid%2Citag%2Cei%2Cplayback_host%2Cmm%2Cmn%2Cms%2Cmv%2Cpl%2Chfr%2Cas%2Cinitcwndbps/signature/601AA21FCF46E12F21DE64ED772796A8BC61AC26.8527103C89C3A8B0E2FDA0D448499750A63B0ADF/key/yt8'
[dashsegments] Total fragments: 322
[download] Destination: 1005.f137
[download] 100% of 504.74MiB in 04:54
[debug] Invoking downloader on u'https://manifest.googlevideo.com/api/manifest/dash/requiressl/yes/source/youtube/id/b6253750f6ef421c/itag/0/ei/-63VXOGsEISf4QTS9rbICA/playback_host/r3---sn-5ualdn76.googlevideo.com/mm/31%2C26/mn/sn-5ualdn76%2Csn-p5qs7ned/ms/au%2Conr/mv/m/pl/32/hfr/all/as/fmp4_audio_clear%2Cwebm_audio_clear%2Cwebm2_audio_clear%2Cfmp4_sd_hd_clear%2Cwebm2_sd_hd_clear/initcwndbps/1656250/mt/1557507513/fvip/3/ip/2606%3Aa000%3A8394%3A7200%3A221%3A9bff%3Afe66%3A6f79/ipbits/0/expire/1557529179/sparams/ip%2Cipbits%2Cexpire%2Crequiressl%2Csource%2Cid%2Citag%2Cei%2Cplayback_host%2Cmm%2Cmn%2Cms%2Cmv%2Cpl%2Chfr%2Cas%2Cinitcwndbps/signature/601AA21FCF46E12F21DE64ED772796A8BC61AC26.8527103C89C3A8B0E2FDA0D448499750A63B0ADF/key/yt8'
[dashsegments] Total fragments: 173
[download] Destination: 1005.f140
[download] 100% of 26.41MiB in 01:20
[ffmpeg] Merging formats into "1005.mp4"
[debug] ffmpeg command line: avconv -y -i 'file:1005.f137' -i 'file:1005.f140' -c copy -map '0:v:0' -map '1:a:0' 'file:1005.temp.mp4'
Deleting original file 1005.f137 (pass -k to keep)
Deleting original file 1005.f140 (pass -k to keep)

Description

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