Youtube-dl is a most popular command line YouTube downloader application. It is not just to download videos from Youtube, but also from a lot of other websites. You can view the complete list of supported sites here. Youtube-dl can be able to download a single track or entire playlist in one go. It is a free and open source program written in Python. It supports GNU/Linux, Mac OS X and Microsoft Windows. In this detailed Youtube-dl tutorial, we will learn to use most commonly used commands with examples to download audio and video streams from online in Linux.
Install Youtube-dl On Linux
Youtube-dl can be installed in many ways.
The officially recommended way
The officially recommended way to install Youtube-dl is just download it, save it in your PATH, make it executable and start using it right away.
$ sudo curl -L https://yt-dl.org/downloads/latest/youtube-dl -o /usr/local/bin/youtube-dl
If you don’t have curl, use wget instead:
$ sudo wget https://yt-dl.org/downloads/latest/youtube-dl -O /usr/local/bin/youtube-dl
$ sudo chmod a+rx /usr/local/bin/youtube-dlInstall Youtube-dl using Pip
Alternatively, you can install it using Pip as shown below.
$ sudo -H pip install --upgrade youtube-dlInstall Youtube-dl using package manager
Youtube-dl is also available in the official repositories of some Linux distributions. For example, you can install it in Arch Linux using command:
$ sudo pacman -S youtube-dlOn Debian, Ubuntu, Linux mint:
$ sudo apt install youtube-dlOn Fedora:
$ sudo dnf install youtube-dlInstall FFmpeg on Linux
Youtube-dl depends on FFmpeg to download 720p videos from YouTube and convert videos to other formats. To install FFmpeg on Linux, refer the following guide.
Update Youtube-dl
If you’ve manually installed Youtube-dl using curl or wget, run the following command to update it:
$ sudo youtube-dl -UIf you installed it using pip, do:
$ sudo pip install -U youtube-dlThose who installed Youtube-dl using the distribution’s package manager, just use the appropriate update command. For example, on Arch Linux, you can update Youtube-dl by simply running the following command:
$ sudo pacman -SyuOn Debian, Ubuntu:
$ sudo apt updateNow, let us see some examples to learn to use Youtube-dl.
Youtube-dl Tutorial With Examples
Here, I have compiled most commonly used Youtube-dl commands to download a video or playlist from YouTube.
1. Download video or playlist
To download a video or the entire playlist from YouTube, just mention the URL like below:
$ youtube-dl https://www.youtube.com/watch?v=7E-cwdnsiowIf you want to download video or playlist with a custom name of your choice, the command would be:
$ youtube-dl -o 'abdul kalam inspirational speech' https://www.youtube.com/watch?v=7E-cwdnsiowReplace “abdul kalam inspirational speech” with your own name.
Do you want to save the video in some other location? Here you go!
$ youtube-dl -o '~/Downloads/abdul kalam speech' https://www.youtube.com/watch?v=7E-cwdnsiowHere I am downloading the video to the Downloads directory.
[youtube] 7E-cwdnsiow: Downloading webpage
[download] Destination: /home/sk/Downloads/abdul kalam speech.f271
[download] 100% of 111.86MiB in 01:00
[download] Destination: /home/sk/Downloads/abdul kalam speech.f251
[download] 100% of 6.12MiB in 00:03
[ffmpeg] Merging formats into <strong>"/home/sk/Downloads/abdul kalam speech.webm"</strong>
Deleting original file /home/sk/Downloads/abdul kalam speech.f271 (pass -k to keep)
Deleting original file /home/sk/Downloads/abdul kalam speech.f251 (pass -k to keep)You can also include additional details, such as the title, the uploader name (channel name) and upload date etc., in the file name by using the following command:
$ youtube-dl -o '%(title)s by %(uploader)s on %(upload_date)s in %(playlist)s.%(ext)s' https://www.youtube.com/watch?v=7E-cwdnsiow2. Download multiple videos
Sometimes, you might want to download multiple videos from or any other site. If so, just mention the URL of the videos with space-separated like below:
$ youtube-dl <url1> <url2>Alternatively, you can put them all in a text file and pass it to Youtube-dl as an argument like below.
$ youtube-dl -a url.txtThis command will download all videos mentioned in the url.txt file.
3. Download audio-only from a video
Youtube-dl allows us to download audio only from a YouTube video. If you ever been in a situation to download only the audio, run:
$ youtube-dl -x https://www.youtube.com/watch?v=7E-cwdnsiowBy default, Youtube-dl will save the audio in Ogg (opus) format.
If you prefer to download any other formats, for example mp3, run:
$ youtube-dl -x --audio-format mp3 https://www.youtube.com/watch?v=7E-cwdnsiowThis command will download the audio from the given video/playlist, convert it to an MP3 and save it in the current directory. Please note that you should install either ffmpeg or avconv to convert the file to mp3 format.
4. Download video with description, metadata, annotations, subtitles and thumbnail
To download a video along with its other details such as description, metadata, annotations, subtitles, and thumbnail etc., use the following command:
$ youtube-dl --write-description --write-info-json --write-annotations --write-sub --write-thumbnail https://www.youtube.com/watch?v=7E-cwdnsiowSuggested read:
5. List all available formats of video or playlist
To list all available formats that a video or playlist is available in, use the following command:
$ youtube-dl --list-formats https://www.youtube.com/watch?v=7E-cwdnsiowOr
$ youtube-dl -F https://www.youtube.com/watch?v=7E-cwdnsiowSample output:
As you can see in the above screenshot, Youtube-dl lists all available formats of the given video. From left to right, it displays the video format code, extension and resolution note of the respective video. This can be helpful when you want to download a video at a specific quality or format.
6. Display the size of Youtube videos
To retrieve the file size of a video, use -F flag.
$ youtube-dl -F https://www.youtube.com/watch?v=7E-cwdnsiow
You will see the file size at the end of each file.
Sample output:
[youtube] 7E-cwdnsiow: Downloading webpage [info] Available formats for 7E-cwdnsiow: format code extension resolution note 249 webm audio only tiny 51k , opus @ 50k (48000Hz), 2.56MiB 250 webm audio only tiny 68k , opus @ 70k (48000Hz), 3.23MiB 140 m4a audio only tiny 128k , m4a_dash container, mp4a.40.2@128k (44100Hz), 7.59MiB 251 webm audio only tiny 137k , opus @160k (48000Hz), 6.12MiB 160 mp4 192x144 144p 52k , avc1.4d400c, 30fps, video only, 1.71MiB 278 webm 192x144 144p 73k , webm container, vp9, 30fps, video only, 3.73MiB 133 mp4 320x240 240p 89k , avc1.4d400d, 30fps, video only, 3.12MiB 242 webm 320x240 240p 135k , vp9, 30fps, video only, 6.06MiB 134 mp4 480x360 360p 215k , avc1.4d401e, 30fps, video only, 7.53MiB 243 webm 480x360 360p 242k , vp9, 30fps, video only, 10.39MiB 135 mp4 640x480 480p 382k , avc1.4d401e, 30fps, video only, 14.13MiB 244 webm 640x480 480p 390k , vp9, 30fps, video only, 16.44MiB 136 mp4 960x720 720p 737k , avc1.4d401f, 30fps, video only, 26.99MiB 247 webm 960x720 720p 770k , vp9, 30fps, video only, 31.12MiB 137 mp4 1440x1080 1080p 1391k , avc1.640028, 30fps, video only, 46.50MiB 248 webm 1440x1080 1080p 1421k , vp9, 30fps, video only, 52.19MiB 271 webm 1920x1440 1440p 3462k , vp9, 30fps, video only, 111.86MiB 18 mp4 480x360 360p 360k , avc1.42001E, mp4a.40.2@ 96k (44100Hz), 21.55MiB 22 mp4 960x720 720p 578k , avc1.64001F, mp4a.40.2@192k (44100Hz) (best)
7. Download videos in certain quality and/or format
By default, Youtube-dl will download the best available quality video. However, it is also possible to download a video or playlist at a specific quality or format.
YouTube is capable of downloading videos in the following qualities:
- best – Select the best quality format of the given file with video and audio.
- worst – Select the worst quality format (both video and audio).
- bestvideo – Select the best quality video-only format (e.g. DASH video). Please note that it may not be available.
- worstvideo – Select the worst quality video-only format. May not be available.
- bestaudio – Select the best quality audio only-format. May not be available.
- worstaudio – Select the worst quality audio only-format. May not be available.
For example, if you want to download best quality format (both audio and video), just use the following command:
$ youtube-dl -f best https://www.youtube.com/watch?v=7E-cwdnsiow
Similarly, to download audio-only with best quality:
$ youtube-dl -f bestaudio https://www.youtube.com/watch?v=7E-cwdnsiow
To download worst quality video-only format, use the following command:
$ youtube-dl -f worstvideo https://www.youtube.com/watch?v=7E-cwdnsiow
You also combine different format options like below.
$ youtube-dl -f bestvideo+bestaudio https://www.youtube.com/watch?v=7E-cwdnsiow
The above command will download best quality video-only and best quality audio-only formats and merge them together with ffmpeg or avconv. Make sure you have installed any one of these tools on your system.
If you don’t want to merge, replace +(plus) operator with ,(comma) like below:
$ youtube-dl -f 'bestvideo,bestaudio' https://www.youtube.com/watch?v=7E-cwdnsiow -o '%(title)s.f%(format_id)s.%(ext)s'
This command will download best quality video and best quality audio and will not mix them. In this case, you will get two files, one is audio and another is video. In this example, an output template (-o option) is recommended as bestvideo and bestaudio may have the same file name.
We can even download a video or playlist at a specific quality with specific resolution.
For instance, the following command will download the best quality video in 480 pixel resolution (less than or equal to 480p).
$ youtube-dl -f "best[height<=480]" https://www.youtube.com/watch?v=7E-cwdnsiow
Like already said, we can group the format selectors to get a specific quality video. The following command will download best format available(both audio and video) but no better than 480p.
$ youtube-dl -f 'bestvideo[height<=480]+bestaudio/best[height<=480]' https://www.youtube.com/watch?v=7E-cwdnsiow
8. Download videos using format code
All videos have format codes which we can use to download a video at specific quality. To find the format code, just list the available formats using any one of the following commands:
$ youtube-dl --list-formats https://www.youtube.com/watch?v=7E-cwdnsiow
Or
$ youtube-dl -F https://www.youtube.com/watch?v=7E-cwdnsiow
As you can see in the above screenshot, all format codes of the given video are listed in the first column. The best quality format is given at the end (the format code is 22). So, the command to download best quality format is:
$ youtube-dl -f 22 https://www.youtube.com/watch?v=7E-cwdnsiow
Some videos may not have the same formats available while you download videos from playlist. In such cases, you can specify multiple format codes in any preferred order of your choice. Take a look at the following example:
$ youtube-dl -f 22/17/18 <playlist_url>
As per the above example, Youtube-dl will download the videos in format 22 if it is available. If the format 22 is not available, it will then download format 17 if it is available. If both 22 and 17 formats are not available, it will finally try to download format 18. If none of the specified formats are available, Youtube-dl will complain that no suitable formats are available for download.
Please note that that slash is left-associative, i.e. formats on the left hand side are preferred.
9. Download videos by file extension
Download video(s) in your preferred format, say for example MP4, just run:
$ youtube-dl --format mp4 https://www.youtube.com/watch?v=7E-cwdnsiow
Or,
$ youtube-dl -f mp4 https://www.youtube.com/watch?v=7E-cwdnsiow
Like I already mentioned in the previous section, some videos may not available in your preferred formats. In such cases, Youtube-dl will download any other best available formats. For instance, this command will download best quality MP4 format file. If MP4 format is not available, then it will download any other best available format.
$ youtube-dl -f 'bestvideo[ext=mp4]+bestaudio[ext=m4a]/best[ext=mp4]/best' https://www.youtube.com/watch?v=7E-cwdnsiow
If you want to download them with custom filename, do:
$ youtube-dl -f mp4 -o '%(title)s.f%(format_id)s.%(ext)s' https://www.youtube.com/watch?v=7E-cwdnsiow
10. Set size limit for videos
When you download multiple videos from a playlist, you might want to download videos within a certain size only.
For example, this command will not download any videos smaller than the given size, say 100MB:
$ youtube-dl --min-filesize 100M <playlist_url>If you don’t want to download videos larger than the given size, do:
$ youtube-dl --max-filesize 100M <playlist_url>We can also combine format selection operators to download certain size videos.
The following command will download best video-only format but not bigger than 100 MB.
$ youtube-dl -f 'best[filesize<100M]' https://www.youtube.com/watch?v=7E-cwdnsiow11. Download videos by date-wise
Youtube-dl allows us to filter and download video or playlist by their upload date. This will be very helpful when you want to download videos from a playlist that contains 100s of videos.
For instance, to download videos uploaded at an exact date, for example October 01, 2018, the command would be:
$ youtube-dl --date 20181001 <URL>Download videos uploaded on or before a specific date:
$ youtube-dl --datebefore 20180101 <URL>Download videos uploaded on or after a specific date:
$ youtube-dl --dateafter 20180101 <URL>Download only the videos uploaded in the last 6 months:
$ youtube-dl --dateafter now-6months <URL>To download videos between a specific date, for example January 01, 2018 to January 01, 2019, use the following command:
$ youtube-dl --dateafter 20180101 --datebefore 20190101 <URL>Suggested read:
12. Download specific videos from playlist
This is yet another useful feature of Youtube-dl. It allows us to download a specific song(s) from a playlist that contains 100s of songs.
For example, to download the 10th file from a playlist, run:
$ youtube-dl --playlist-items 10 <playlist_url>Similarly, to download multiple random files, just specify indices of the videos in the playlist separated by commas like below::
$ youtube-dl --playlist-items 2,3,7,10 <playlist_url>You can also specify the range of songs. To download a video playlist starting from a certain video, say 10, to end:
$ youtube-dl --playlist-start 10 <playlist_url>To download only the files starting from 2nd to 5th in a playlist, use:
$ youtube-dl --playlist-start 2 --playlist-end 5 <playlist_url>13. Download only videos suitable for specific age
This is another notable feature of Youtube-dl. It allows us to download only videos suitable for the given age.
Say for example, to download all “Let’s Play” videos that aren’t marked “NSFW” or age-restricted for 7 year-olds from a playlist, run:
$ youtube-dl --match-title "let's play" --age-limit 7 --reject-title "nsfw" <playlist_url>14. Set download speed limit
You can use -r option to limit the speed. For example, the following command will limit the speed to 50K.
$ youtube-dl -r 50K <URL>Note that speed is specified in bytes per second.
15. Resume downloads
By default, youtube-dl will automatically resume the download where you left it off. If it is doesn’t resume the download for any reason, just force the resume of partially downloaded files with -c (–continue) flag:
$ youtube-dl -c <URL>Getting help
Youtube-dl has a lot more options. I guess these 14 examples are just enough to use Youtube-dl to download videos from online. For more details, refer Youtube-dl help section.
$ youtube-dl --helpYoutube-dl Troubleshooting
Here are some common errors that you might encounter from time to time. Most errors will get fixed themselves after updating the youtube-dl to its most recent version.
However, a few errors like below will not get fixed even if you have an updated youtube-dl version.
1. Fix “Unable to download video data: HTTP Error 403: Forbidden” Error
When downloading videos from YouTube, sometimes you will get an error like below.
ERROR: unable to download video data: HTTP Error 403: ForbiddenTo fix this error, refer the following guide.
2. WARNING: Requested formats are incompatible for merge and will be merged into mkv.
This is another common error. When you download a video, you will get an error like below:
[youtube] _XEgknKEBws: Downloading webpage
<strong>WARNING: Requested formats are incompatible for merge and will be merged into mkv.</strong>
ERROR: unable to open for writing: [Errno 36] File name too long: '\xe0\xae\xa8\xe0\xaf\x8b\xe0\xae\xaf\xe0\xaf\x8d \xe0\xae\x8e\xe0\xae\xa4\xe0\xae\xbf\xe0\xae\xb0\xe0\xaf\x8d\xe0\xae\xaa\xe0\xaf\x8d\xe0\xae\xaa\xe0\xaf\x81 \xe0\xae\x9a\xe0\xae\x95\xe0\xaf\x8d\xe0\xae\xa4\xe0\xae\xbf\xe0\xae\xaf\xe0\xaf\x88 \xe0\xae\x85\xe0\xae\xa4\xe0\xae\xbf\xe0\xae\x95\xe0\xae\xb0\xe0\xae\xbf\xe0\xae\x95\xe0\xaf\x8d\xe0\xae\x95\xe0\xaf\x81\xe0\xae\xae\xe0\xaf\x8d \xe0\xae\x87\xe0\xae\xaf\xe0\xae\xb1\xe0\xaf\x8d\xe0\xae\x95\xe0\xaf\x88 \xe0\xae\xaa\xe0\xae\xbe\xe0\xae\xa9\xe0\xae\x95\xe0\xae\xae\xe0\xaf\x8d - \xe0\xae\xa8\xe0\xae\xbe\xe0\xae\xae\xe0\xaf\x87 \xe0\xae\xa4\xe0\xae\xaf\xe0\xae\xbe\xe0\xae\xb0\xe0\xae\xbf\xe0\xae\xaa\xe0\xaf\x8d\xe0\xae\xaa\xe0\xae\xa4\xe0\xaf\x81 \xe0\xae\x8e\xe0\xae\xaa\xe0\xaf\x8d\xe0\xae\xaa\xe0\xae\x9f\xe0\xae\xbf- \xe0\xae\xae\xe0\xae\xb0\xe0\xaf\x81\xe0\xae\xa4\xe0\xaf\x8d\xe0\xae\xa4\xe0\xaf\x81\xe0\xae\xb5\xe0\xae\xb0\xe0\xaf\x8d \xe0\xae\xa4\xe0\xaf\x80\xe0\xae\xaa\xe0\xae\xbe \xe0\xae\xb5\xe0\xae\xbf\xe0\xae\xb3\xe0\xae\x95\xe0\xaf\x8d\xe0\xae\x95\xe0\xae\xae\xe0\xaf\x8d-_XEgknKEBws.f136.mp4.part'This is actually not a problem but an expected behavior for youtube-dl. By default, youtube-dl will download the highest quality audio and the highest quality video streams available and then join them into a compatible container like mkv, mp4 etc. If these audio and video streams doesn’t fit well in an mp4 container, youtube-dl will then pack them in mkv container and display the above warning message. In such cases, you can ignore the mkv warning and download the best quality video and the best quality audio but only in an mp4 container by explicitly mentioning the desired best quality audio and video formats like below:
$ youtube-dl -f 'bestvideo[ext=mp4]+bestaudio[ext=m4a]' https://youtu.be/_XEgknKEBws3. ERROR: unable to open for writing: [Errno 36] File name too long
When you try to download a youtube video that has long name, you will probably get this error:
[youtube] _XEgknKEBws: Downloading webpage
<strong>ERROR: unable to open for writing: [Errno 36] File name too long:</strong> '\xe0\xae\xa8\xe0\xaf\x8b\xe0\xae\xaf\xe0\xaf\x8d \xe0\xae\x8e\xe0\xae\xa4\xe0\xae\xbf\xe0\xae\xb0\xe0\xaf\x8d\xe0\xae\xaa\xe0\xaf\x8d\xe0\xae\xaa\xe0\xaf\x81 \xe0\xae\x9a\xe0\xae\x95\xe0\xaf\x8d\xe0\xae\xa4\xe0\xae\xbf\xe0\xae\xaf\xe0\xaf\x88 \xe0\xae\x85\xe0\xae\xa4\xe0\xae\xbf\xe0\xae\x95\xe0\xae\xb0\xe0\xae\xbf\xe0\xae\x95\xe0\xaf\x8d\xe0\xae\x95\xe0\xaf\x81\xe0\xae\xae\xe0\xaf\x8d \xe0\xae\x87\xe0\xae\xaf\xe0\xae\xb1\xe0\xaf\x8d\xe0\xae\x95\xe0\xaf\x88 \xe0\xae\xaa\xe0\xae\xbe\xe0\xae\xa9\xe0\xae\x95\xe0\xae\xae\xe0\xaf\x8d - \xe0\xae\xa8\xe0\xae\xbe\xe0\xae\xae\xe0\xaf\x87 \xe0\xae\xa4\xe0\xae\xaf\xe0\xae\xbe\xe0\xae\xb0\xe0\xae\xbf\xe0\xae\xaa\xe0\xaf\x8d\xe0\xae\xaa\xe0\xae\xa4\xe0\xaf\x81 \xe0\xae\x8e\xe0\xae\xaa\xe0\xaf\x8d\xe0\xae\xaa\xe0\xae\x9f\xe0\xae\xbf- \xe0\xae\xae\xe0\xae\xb0\xe0\xaf\x81\xe0\xae\xa4\xe0\xaf\x8d\xe0\xae\xa4\xe0\xaf\x81\xe0\xae\xb5\xe0\xae\xb0\xe0\xaf\x8d \xe0\xae\xa4\xe0\xaf\x80\xe0\xae\xaa\xe0\xae\xbe \xe0\xae\xb5\xe0\xae\xbf\xe0\xae\xb3\xe0\xae\x95\xe0\xaf\x8d\xe0\xae\x95\xe0\xae\xae\xe0\xaf\x8d-_XEgknKEBws.f136.mp4.partTo fix this error, simply download the video with shorter name of your choice with “-o” flag like below:
$ youtube-dl -f 'bestvideo[ext=mp4]+bestaudio[ext=m4a]' <strong>-o video.mp4</strong> https://youtu.be/_XEgknKEBwsImportant update:
Youtube-dl GitHub repository has been taken down due to DMCA takedown notice by RIAA. However, downloads still works as usual. Many developers have already cloned youtube-dl repository. One of the backup is hosted in GitLab.
Thanks to the Electronic Frontier Foundation (an international non-profit digital rights group based in San Francisco, California), Youtube-dl GitHub has been restored now.
Resources:
- Youtube-dl website
- Youtube-dl GitHub Repository
- https://jonlabelle.com/snippets/view/shell/youtube-dl-command
Thanks for stopping by!
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