Youtube Premium - Preview gets downloaded instead of real video

[oxodao]

• [x ] I've verified and I assure that I'm running youtube-dl 2018.06.25
• [x ] At least skimmed through the README, most notably the FAQ and BUGS sections
• [x ] Searched the bugtracker for similar issues including closed ones
• [ x] Checked that provided video/audio/playlist URLs (if any) are alive and playable in a browser

What is the purpose of your issue?

• [ x] Bug report (encountered problems with youtube-dl)
• 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 bug report, site support request or you are not completely sure provide the full verbose output as follows:

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

---  ~/Downloads/impulse » youtube-dl -v -f 137 -u "[REDACTED]" -p "[REDACTED]" "https://www.youtube.com/watch?v=lSBHogg4sRg"            Sun Jul 01, 01:19
[debug] System config: []
[debug] User config: []
[debug] Custom config: []
[debug] Command-line args: ['-v', '-f', '137', '-u', 'PRIVATE', '-p', 'PRIVATE', 'https://www.youtube.com/watch?v=lSBHogg4sRg']
[debug] Encodings: locale UTF-8, fs utf-8, out UTF-8, pref UTF-8
[debug] youtube-dl version 2018.06.25
[debug] Python version 3.6.5 (CPython) - Linux-4.17.2-1-ARCH-x86_64-with-arch-Arch-Linux
[debug] exe versions: ffmpeg 4.0.1, ffprobe 4.0.1, rtmpdump 2.4
[debug] Proxy map: {}
[youtube] Downloading login page
[youtube] Looking up account info
[youtube] Logging in
Type 2-step verification code and press [Return]:
WARNING: Two-factor authentication required. Provide it either interactively or with --twofactor <code>(Note that only TOTP (Google Authenticator App) codes work at this time.)
[youtube] lSBHogg4sRg: Downloading webpage
[youtube] 2UTIoxO1MpE: Downloading webpage
[youtube] 2UTIoxO1MpE: Downloading video info webpage
WARNING: unable to extract html5 player; please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; see  https://yt-dl.org/update  on how to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.
[youtube] {22} signature length 41.40, html5 player None
[youtube] 2UTIoxO1MpE: Downloading player https://www.youtube.com/yts/jsbin/player_ias-vflB7iQOt/en_US/base.js
WARNING: unable to extract html5 player; please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; see  https://yt-dl.org/update  on how to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.
[youtube] {18} signature length 41.40, html5 player None
WARNING: unable to extract html5 player; please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; see  https://yt-dl.org/update  on how to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.
[youtube] {137} signature length 41.40, html5 player None
WARNING: unable to extract html5 player; please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; see  https://yt-dl.org/update  on how to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.
[youtube] {248} signature length 41.40, html5 player None
WARNING: unable to extract html5 player; please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; see  https://yt-dl.org/update  on how to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.
[youtube] {136} signature length 41.40, html5 player None
WARNING: unable to extract html5 player; please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; see  https://yt-dl.org/update  on how to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.
[youtube] {247} signature length 41.40, html5 player None
WARNING: unable to extract html5 player; please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; see  https://yt-dl.org/update  on how to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.
[youtube] {135} signature length 41.40, html5 player None
WARNING: unable to extract html5 player; please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; see  https://yt-dl.org/update  on how to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.
[youtube] {244} signature length 41.40, html5 player None
WARNING: unable to extract html5 player; please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; see  https://yt-dl.org/update  on how to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.
[youtube] {134} signature length 41.40, html5 player None
WARNING: unable to extract html5 player; please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; see  https://yt-dl.org/update  on how to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.
[youtube] {243} signature length 41.40, html5 player None
WARNING: unable to extract html5 player; please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; see  https://yt-dl.org/update  on how to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.
[youtube] {133} signature length 41.40, html5 player None
WARNING: unable to extract html5 player; please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; see  https://yt-dl.org/update  on how to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.
[youtube] {242} signature length 41.40, html5 player None
WARNING: unable to extract html5 player; please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; see  https://yt-dl.org/update  on how to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.
[youtube] {160} signature length 41.40, html5 player None
WARNING: unable to extract html5 player; please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; see  https://yt-dl.org/update  on how to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.
[youtube] {278} signature length 41.40, html5 player None
WARNING: unable to extract html5 player; please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; see  https://yt-dl.org/update  on how to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.
[youtube] {140} signature length 41.40, html5 player None
WARNING: unable to extract html5 player; please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; see  https://yt-dl.org/update  on how to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.
[youtube] {171} signature length 41.40, html5 player None
WARNING: unable to extract html5 player; please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; see  https://yt-dl.org/update  on how to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.
[youtube] {249} signature length 41.40, html5 player None
WARNING: unable to extract html5 player; please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; see  https://yt-dl.org/update  on how to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.
[youtube] {250} signature length 41.40, html5 player None
WARNING: unable to extract html5 player; please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; see  https://yt-dl.org/update  on how to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.
[youtube] {251} signature length 41.40, html5 player None
[debug] Invoking downloader on 'https://r2---sn-25glene6.googlevideo.com/videoplayback?mn=sn-25glene6%2Csn-4g5e6nzz&mm=31%2C26&id=o-AIo44QqFMnMfDh2VZg2TBardH6V18MRAlvO0C5mPcEUh&gir=yes&mt=1530443506&ms=au%2Conr&key=yt6&ip=217.182.69.255&gcr=pl&requiressl=yes&fvip=2&ei=6Lg4W6_NNvKLxgK79I7ACA&lmt=1527707333141169&sparams=aitags%2Cclen%2Cdur%2Cei%2Cgcr%2Cgir%2Cid%2Cip%2Cipbits%2Citag%2Ckeepalive%2Clmt%2Cmime%2Cmm%2Cmn%2Cms%2Cmv%2Cpl%2Crequiressl%2Csource%2Cexpire&mime=video%2Fmp4&c=WEB&expire=1530465609&fexp=23709359&source=youtube&keepalive=yes&pl=22&itag=137&dur=48.131&mv=u&clen=13850037&ipbits=0&aitags=133%2C134%2C135%2C136%2C137%2C160%2C242%2C243%2C244%2C247%2C248%2C278&signature=31D3013024CA651C5FE6E59C7AF7B9C291489174.A9B0027929889472F2DED81B51315627210567B5&ratebypass=yes'
[download] Destination: Impulse - Episode 4 Free Preview-2UTIoxO1MpE.mp4
[download] 100% of 13.21MiB in 00:01

Videos:

• Episode 1 (working): https://www.youtube.com/watch?v=holzBghWTlY
• Episode 4 (every episodes after the 3 are not working): https://www.youtube.com/watch?v=lSBHogg4sRg

Description of your issue, suggested solution and other information

I was trying to download the serie Impulse from Youtube premium in order to watch it offline. I logged with my account and downloaded the first 3 ones without any problems. Every episodes after these resulted in downloading a 13mo file called "Impulse - Episode X Free Preview-2UTIoxO1MpE.mp4".

I triple checked that URL was the correct one and it is, so I have no clue why it worked on the first one and not the latter...

[dstftw]

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