C:\Users\Jarek>C:\Users\Jarek\Desktop\jupyter-installer\youtube-dl.exe -citw ytuser:ERB --output "%(autonumber)s - %(title)s.%(ext)s" --verbose
[debug] System config: []
[debug] User config: []
[debug] Custom config: []
[debug] Command-line args: ['-citw', 'ytuser:ERB', '--output', '%(autonumber)s - %(title)s.%(ext)s', '--verbose']
Usage: youtube-dl.exe [OPTIONS] URL [URL...]

youtube-dl.exe: error: using output template conflicts with using title, video ID or auto number

C:\Users\Jarek>C:\Users\Jarek\Desktop\jupyter-installer\youtube-dl.exe ytuser:ERB --output "%(autonumber)s - %(title)s.%(ext)s" --verbose
[debug] System config: []
[debug] User config: []
[debug] Custom config: []
[debug] Command-line args: ['ytuser:ERB', '--output', '%(autonumber)s - %(title)s.%(ext)s', '--verbose']
[debug] Encodings: locale cp1250, fs mbcs, out cp852, pref cp1250
[debug] youtube-dl version 2018.03.20
[debug] Python version 3.4.4 (CPython) - Windows-10-10.0.16299
[debug] exe versions: ffmpeg 3.4
[debug] Proxy map: {}
[youtube:user] ERB: Downloading channel page
[youtube:playlist] UUMu5gPmKp5av0QCAajKTMhw: Downloading webpage
[download] Downloading playlist: Uploads from ERB
[youtube:playlist] playlist Uploads from ERB: Downloading 67 videos
[download] Downloading video 1 of 67
[youtube] 0mbGUld2w-s: Downloading webpage
[youtube] 0mbGUld2w-s: Downloading video info webpage
[youtube] 0mbGUld2w-s: Extracting video information
[debug] Default format spec: bestvideo+bestaudio/best
WARNING: Requested formats are incompatible for merge and will be merged into mkv.
[debug] Invoking downloader on 'https://r2---sn-8pgu05v2xg5uvg-f5fl.googlevideo.com/videoplayback?ipbits=0&fexp=23724337&initcwndbps=932500&mime=video%2Fmp4&mt=1524157982&itag=137&fvip=3&clen=43433692&requiressl=yes&pcm2cms=yes&signature=A51BAE0FB1F291ABD7D9970514BF67A785E800F2.DFB4C9B586B7317477D624801974DDD8E3A5455C&mm=31%2C29&mn=sn-8pgu05v2xg5uvg-f5fl%2Csn-f5f7lnee&id=o-AArHFwiaqBd9kXACVLhZr_x79mtKroIi9FUa-8-0hUlT&c=WEB&pcm2=yes&ip=91.231.246.233&lmt=1513486933533619&dur=210.960&aitags=133%2C134%2C135%2C136%2C137%2C160%2C242%2C243%2C244%2C247%2C248%2C278&pl=22&source=youtube&mv=m&keepalive=yes&ei=V87YWoKAGoSrW4a0gqgF&ms=au%2Crdu&sparams=aitags%2Cclen%2Cdur%2Cei%2Cgir%2Cid%2Cinitcwndbps%2Cip%2Cipbits%2Citag%2Ckeepalive%2Clmt%2Cmime%2Cmm%2Cmn%2Cms%2Cmv%2Cpcm2%2Cpcm2cms%2Cpl%2Crequiressl%2Csource%2Cexpire&expire=1524179639&key=yt6&gir=yes&ratebypass=yes'
[download] Destination: 00001 - Nice Peter vs EpicLLOYD - Epic Rap Battles of History Season Finale..f137.mp4
[download]   8.4% of 41.42MiB at 816.63KiB/s ETA 00:47
ERROR: Interrupted by user