Specific Youtube Video Failure

[landre3567]

Make sure you are using the latest version: run youtube-dl --version and ensure your version is 2019.02.18. If it's not, read this FAQ entry and update. Issues with outdated version will be rejected.

• [x ] I've verified and I assure that I'm running youtube-dl 2019.02.18

Before submitting an issue make sure you have:

• [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

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The following sections concretize particular purposed issues, you can erase any section (the contents between triple ---) not applicable to your issue

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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 ```):

/usr/local/bin/youtube-dl --verbose --restrict-filenames -f "bestvideo[height<=720][ext=mp4]+bestaudio[ext=m4a]" https://www.youtube.com/watch?v=6C9GaonPE1Q -o /tmp/video.mp4
[debug] System config: []
[debug] User config: []
[debug] Custom config: []
[debug] Command-line args: [u'--verbose', u'--restrict-filenames', u'-f', u'bestvideo[height<=720][ext=mp4]+bestaudio[ext=m4a]', u'https://www.youtube.com/watch?v=6C9GaonPE1Q', u'-o', u'/tmp/video.mp4']
[debug] Encodings: locale UTF-8, fs UTF-8, out UTF-8, pref UTF-8
[debug] youtube-dl version 2019.02.18
[debug] Python version 2.7.13 (CPython) - Linux-4.9.20-std-1-x86_64-with-debian-9.5
[debug] exe versions: avconv 3.2.12-1, avprobe 3.2.12-1, ffmpeg 3.2.12-1, ffprobe 3.2.12-1, rtmpdump 2.4
[debug] Proxy map: {}
[youtube] 6C9GaonPE1Q: Downloading webpage
[youtube] 6C9GaonPE1Q: Downloading video info webpage
[debug] Invoking downloader on u'https://r3---sn-25ge7nsd.googlevideo.com/videoplayback?mt=1551344680&expire=1551366364&lmt=1550161379343477&c=WEB&ei=fKR3XOGPJoP3V6qZrZgN&aitags=133%2C134%2C135%2C136%2C137%2C160%2C242%2C243%2C244%2C247%2C248%2C278%2C394%2C395%2C396%2C397%2C398&txp=5532432&key=yt6&clen=8673710&requiressl=yes&ip=51.15.199.122&sparams=aitags%2Cclen%2Cdur%2Cei%2Cgir%2Cid%2Cinitcwndbps%2Cip%2Cipbits%2Citag%2Ckeepalive%2Clmt%2Cmime%2Cmm%2Cmn%2Cms%2Cmv%2Cpl%2Crequiressl%2Csource%2Cexpire&gir=yes&keepalive=yes&dur=94.041&fvip=3&pl=23&initcwndbps=293750&id=o-ALfNe9SBVydMFs4YFDZ7TE7NTa6KpSeLvebn6XSquBu-&mv=m&source=youtube&ms=au%2Crdu&signature=ADE47270D9ECE595DFA9E60703ED8203FD5B70FC.08994AC1CA0715E7BAA262B145633514EBE43C97&mime=video%2Fmp4&mn=sn-25ge7nsd%2Csn-25glen7y&mm=31%2C29&ipbits=0&itag=398&ratebypass=yes'
[download] Destination: /tmp/video.f398.mp4
[download] 100% of 8.27MiB in 00:00
[debug] Invoking downloader on u'https://r3---sn-25ge7nsd.googlevideo.com/videoplayback?mt=1551344680&expire=1551366364&lmt=1548864033673752&c=WEB&ei=fKR3XOGPJoP3V6qZrZgN&txp=5535432&key=yt6&clen=1523827&requiressl=yes&ip=51.15.199.122&sparams=clen%2Cdur%2Cei%2Cgir%2Cid%2Cinitcwndbps%2Cip%2Cipbits%2Citag%2Ckeepalive%2Clmt%2Cmime%2Cmm%2Cmn%2Cms%2Cmv%2Cpl%2Crequiressl%2Csource%2Cexpire&gir=yes&keepalive=yes&dur=94.110&fvip=3&pl=23&initcwndbps=293750&id=o-ALfNe9SBVydMFs4YFDZ7TE7NTa6KpSeLvebn6XSquBu-&mv=m&source=youtube&ms=au%2Crdu&signature=68CA303BF8EA72B7CB6CD38B019678CA90CC58FE.2BC6DF4877E10EDB6F45DE150BB506417BB69CDD&mime=audio%2Fmp4&mn=sn-25ge7nsd%2Csn-25glen7y&mm=31%2C29&ipbits=0&itag=140&ratebypass=yes'
[download] Destination: /tmp/video.mp4.f140
[download] 100% of 1.45MiB in 00:00
[ffmpeg] Merging formats into "/tmp/video.mp4"
[debug] ffmpeg command line: ffmpeg -y -loglevel 'repeat+info' -i 'file:/tmp/video.f398.mp4' -i 'file:/tmp/video.mp4.f140' -c copy -map '0:v:0' -map '1:a:0' 'file:/tmp/video.temp.mp4'
ERROR:   Stream #1:0 -> #0:1 (copy)
Traceback (most recent call last):
  File "/usr/local/bin/youtube-dl/youtube_dl/YoutubeDL.py", line 2052, in post_process
    files_to_delete, info = pp.run(info)
  File "/usr/local/bin/youtube-dl/youtube_dl/postprocessor/ffmpeg.py", line 512, in run
    self.run_ffmpeg_multiple_files(info['__files_to_merge'], temp_filename, args)
  File "/usr/local/bin/youtube-dl/youtube_dl/postprocessor/ffmpeg.py", line 235, in run_ffmpeg_multiple_files
    raise FFmpegPostProcessorError(msg)
FFmpegPostProcessorError:   Stream #1:0 -> #0:1 (copy)
...
<end of log>

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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://www.youtube.com/watch?v=BaW_jenozKc
• Single video: https://youtu.be/BaW_jenozKc
• Playlist: https://www.youtube.com/playlist?list=PL4lCao7KL_QFVb7Iudeipvc2BCavECqzc

Note that youtube-dl does not support sites dedicated to copyright infringement. In order for site support request to be accepted all provided example URLs should not violate any copyrights.

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Description of your issue, suggested solution and other information

Explanation of your issue in arbitrary form goes here. Please make sure the description is worded well enough to be understood. Provide as much context and examples as possible.
If work on your issue requires account credentials please provide them or explain how one can obtain them.

It works for the same video when 'bestvideo[height<=360]'

[appleton-tom]

Not a problem with "youtube-dl". The video and audio components were downloaded, but "ffmpeg" fails to merge them. The video component is encoded with new "AV1" format (av01.0.05M.08) and ffmpeg can't handle it.

[appleton-tom]

youtube-dl --verbose --restrict-filenames -f 22 https://www.youtube.com/watch?v=6C9GaonPE1Q

will download at 1280x720 MP4, video/audio already merged

Also, 'bestvideo[height<=360]' resolves to a video encoding that ffmpeg can deal with.

[landre3567]

Thanks for you help