"[Updated] In 2024, Finding Peace in Patience  Slowing Down Your Online Video Experience on YouTube (60 Chars, a Bit Long but Full of Helpful Info)"

"[Updated] In 2024, Finding Peace in Patience Slowing Down Your Online Video Experience on YouTube (60 Chars, a Bit Long but Full of Helpful Info)"

Jeffrey Lv12

Finding Peace in Patience: Slowing Down Your Online Video Experience on YouTube (60 Chars, a Bit Long but Full of Helpful Info)

YouTube Slow: How to Slow Down YouTube Videos [3 Ways]

author avatar

Richard Bennett

Mar 27, 2024• Proven solutions

Have you ever wanted to learn something from a YouTube video, but found that the video is too fast? If you are wondering how to slow down YouTube videos, then you’re in the right place. Well, there are different ways to slow down YouTube videos and in this article, we will show you how to slow down the YouTube videos with 3 most effective ways: slow down the YouTube videos by changing playback video speed at playback, slow down YouTube video using YouTube’s Video Editor tools or change YouTube video speed to slow down or speed up with Wondershare Filmora video editor .

Part 1: YouTube Slow Down: How to Play YouTube Videos in Slow Motion

While, you can now change the speed of any YouTube videos easily and watch YouTube videos in slow motion in a few steps. Below is how to slow down YouTube Videos:

  • Open the video in YouTube
  • Click the Settings icon on the bottom right and then you will see Autoplay, Annotations, Speed, Subtitles, and Quality options. By default, the speed is set to Normal. Click Speed and open the speed change options. The speed options are in multiples.

 change youtube speed

  • Choose the target video speed from 0.25x, 0.5x, 0.75x to slow down the play back speed of the YouTube video. You can also select 1.25x, 1.5x, 1.75x or 2x to fast forward this YouTube video depending on how fast or slow you want the playback of the YouTube video to be.
  • That’s it how to make a YouTube video slow down by changing the playback speed. If you selected 0.5X, you will see the playback speed is half of the original speed. You can now see the YouTube video is played back in a slower speed.

You May Also Like: Take good use of YouTube’s Enhancements feature to improve your video quality.

Besides, watching YouTube videos in slow motion, you can also make a slow motion video and upload to YouTube. The Flash from Zootopia is so impressive and you can see a lot of memes and gifs online about this funny cute sloth. In the following part, we will show you how to make a slow motion YouTube video like the sloth Flash in two ways by adding slow motion effects.

Part 2: Add Slow Motion to YT Videos with Wondershare Filmora video editor [3 Steps]

Wondershare Filmora is an easy-to-use yet powerful video editing tool to which let beginners edit their YouTube videos in minutes. It includes every classic video editing functions including adjust playback speed, trim, crop, rotate, split as well as many special editing features like Jump Cut, Mosaic Blur and Tilt Shift. Now let’s see how to add slow motion with this video editing software.

Download Win VersionDownload Mac Version

Step 1. Import Video Footage to Filmora Video Editor

First of all, you need to import all your video footage for YouTube videos to Filmora. If you want to slow down a video downloaded from online, like youtube, please make sure there is copyright issue for you to use the video before processing. In case that you want to download YouTube with free youtube downloader, you can try Wondershare Free Youtube Downloader and Video DownloadHelper (Firefox Add-on).

After downloading YouTube videos on hard disk, you can now import it to this YouTube video editor. The downloaded YouTube videos is usually in FLV format, and Filmora has a wide range of support for video formats, which includes FLV as well. You can either click “Import” on the primary windows and select YouTube FLV video file from your computer, or simply drag and drop YouTube FLV file to the User’s Album. Next, drag YouTube video from User’s Album to Timeline for editing.

YouTube Slow Motion

Step 2. One click to add slow motion to YouTube video

On the Timeline, click on the added YouTube video and select Speed and Duration to open up the video custom speed window. You will see the Speed option, Duration, Reverse Speed and Ripple Edit options. and the speed number indicates fast or slow motion. To slow down the YouTube video, drag the speed slider to left and you get a slow down version of the YouTube video. You can slow down the YouTube video in 0.01x. Click the OK button to save the slow motion settings and then click the Play button in the preview windows to have a look at the new YouTube slow down video. You can also change the duration of the YouTube video to change the YouTube video speed. For example, if you want to slow down a 30-second YouTube video to half speed, you can just enter the duration to 60 seconds to get a slow down motion effect.

 YouTube Video slow down

With Filmora youtube video editor, you can also add the slow motion effects to some certain clips of the video footage. What you need to do is use the split feature to split the video first. Learn more details about How to Cut / Split / Trim Videos without Quality Loss

Step 3. Export slow down YouTube video

You could continue editing YouTube videos. When all done, click “Export” to save the result. You can save YouTube video in any popular formats on the computer by clicking “Format”. If you want to play YouTube video on iPod, iPhone, iPad, click “Device” and select your device. You can also share the YouTube video up to YouTube or Vimeo directly or burn YouTube video to DVD.

Export

Download Win VersionDownload Mac Version

See, with Filmora video editor you can slow down YouTube videos with ease, what’s more, you can also apply reverse effects to play Youtube videos backwards. Download and try this YouTube Slow motion effect and you will master how to slow down YouTube videos.

Related:How to Make Slow/Fast Motion Videos

Part 3: Slow down YouTube videos with Slow Motion in YouTube Video Editor

Updated: From 20th September 2017 users will no longer be able to use the complimentary editing suite. Check the best YouTube video editor alternatives from this complete guide.

If you’ve ever been annoyed by the speed of your user-generated videos on YouTube, try out its own video editor. As YouTube has added a new “slow motion” tool to its YouTube Editor, it does pretty much exactly what it sounds like. Here is a simple guide on how to add slow motion with it.

Step 1: Get Access to YouTube Video Editor. You can either go directly to the URL, which is https://www.youtube.com/editor , or click “Upload”>”Edit” to the Video Editor tab.

Step 2: Drag your video on the timeline and double click it. In the pop up window, you will see the “Slow Motion” option. Enable it and then select how slow you want the video to be. This applies the effect to the entire video that you’ve selected.

slow motion youtube video

If you just want to slow down parts of the video, go back to the main editing tab, clip it from the original video using the slicing tool and add the slow-motion effect to that clip only. You can then arrange the different clips you have in the editor to create your final video.

Step 3: Tick the option “Preview effects side-by-side” with original video and then you can see how the original video plays compared to the one you’ve slowed down. If you’re happy with the result, hit “Done” to save the settings.

Conclusion

Above are the 3 ways that you can watch a YouTube video in slow motion, and slow down YouTube videos. You can directly change the playback speed of the YouTube video on Youtube, or download the YouTube video first and then slow down the speed of the YouTube video with some video editing software for YouTube like Filmora. No matter which way you prefer, we hope these information can help you slow down youtube videos.

Download Win VersionDownload Mac Version

author avatar

Richard Bennett

Richard Bennett is a writer and a lover of all things video.

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How Much Do You Earn When a Million Watch Youtube?

How much does YouTube pay for 1 million views? As a YouTuber, you become a business, and it helps to know the YouTube views to money earned.

If you are trying to earn a living on YouTube, one of the most excellent marks of a successful creator is often earning 1 million views on the platform (click here for tips on how to do that ). It usually serves as a benchmark for a time at which a channel is relatively sustainable. However, rather than meaning a YouTuber has made it big financially, reaching 1 million views is more likely to say they can expect to start making real money.

When you hit 1 million views on any video on YouTube, you’ll have a nice paycheck. You’ll likely have to hit 1 million views on at least a few other videos before you could consider quitting your full-time job and doing YouTube as your primary source of income. This article will explore what 1 million views mean for your YouTube channel. We will look more into how revenue is calculated on YouTube and what you can expect to earn-out of a video with 1 million views.

In this article

01 $2000 for 1 million views

02 How is the revenue calculated?

03 CPMs and CPCs

04 How monetization is changing

$2000 for 1 Million Views

In a case study performed by Standupbits and Josef Holm, a YouTube channel is created with over 3500 comedy clips that a comedian and stand up actor had put together over the years. The YouTube clips took extensive time to upload, and the library was prevalent. The YouTube ad revenue only equated to around $2000.

Although StandUpBits had uploaded thousands of clips and received over 1 million views on their channel, their library was only able to earn around $2000 from the ad revenue sharing. It’s estimated the group had spent approximately $25,000 to finish off the clips, edit them, and upload them, which means they invested far more in the channel than they earned.

If you are thinking about a career on YouTube, reaching 1 million views might seem like an excellent target for making a successful page, and it is, but reaching 1 million views doesn’t magically guarantee financial success.

How Revenue is Calculated

In order to understand how revenue is calculated over the YouTube marketplace, a YouTube user needs to first understand what the partnership program entails. Basically, a YouTube partner has the ability to monetize their videos and serve ads on their content.

In order to join this program you need to be able to commit to uploading ad-friendly (nothing controversial) content that is completely original and high quality and which also adheres to all of the community guidelines and YouTube’s Terms of Service (YouTube actually just introduced a couple of stricter rules - click here for YouTube Monetization 2018 ).

As of February 2018, to qualify for ad revenue, the YouTube channel must have:

1. You will need to have 1,000 subscribers.

2. You will need to have accumulated 4,000 hours of watch time over the last 12 months.

The AdSense revenue that you earn through YouTube will vary depending on a large number of factors related to the specific ads running and what type of content you produce.

Understanding CPM and CPCs

What is CPM?

CPM stands as the ‘cost per mille’ or ‘cost per thousand.’

Your CPM is the amount you earn for 1000 ad impressions (1000 viewers clicking on an ad or watching a skippable ad). Your CPM is usually related to the demographics of your users, the content you regularly post, the length of time on the videos that you post, and the gender of your viewers. YouTube CPMs can vary depending on the advertising bid the company has submitted with Google. The lowest bids can be around .33 cents per thousand views, and other advertisers can spend as much as $10 for 1000 views.

For example, gaming is the most prominent genre on YouTube, and there are many gaming-related ads to go around, but most of them are very low-paying (i.e., ads for free online games). Only YouTube gamers with extensive subscriber bases get higher-paying ads.

What is CPC?

CPC means ‘cost per click.’ A CPC ad interprets an ‘ad impression’ as a click on an ad rather than a viewer merely seeing it. Most YouTube ads are CPC ads, but skippable video ads are CPV (cost per view), and impressions are based on viewers watching the ad instead of skipping it.

Changes on YouTube and How You Can Earn More

Changes that have affected the way that revenue is calculated are the ability to skip ads and the lower click rates on advertising through YouTube. A huge portion of viewers uses ad blockers, which eliminates them as potential sources of revenue.

Ultimately earning ad revenue is a big game of reaching targeted demographics and achieving ongoing viewership for your videos. It does matter where your viewers are going to be viewing from, and the audience that your viewers are in (viewers from areas with more disposable income to spend on the products advertised to them are worth more to advertisers, as are viewers who are interested in higher-cost items).

Forming relationships with brands and doing product placements or sponsored videos can be a great way to earn more revenue than you will through AdSense. Just make sure the brands you build relationships with are relevant to your audience and that you incorporate the advertising in ways that don’t annoy your viewers.

Use the right keywords in your titles, descriptions, and tags. Without this keyword information, YouTube may pair your video with advertisers that aren’t right for your audience. First, using the wrong keywords won’t put your content in front of the viewers who want to see it, and, second, the ads that run won’t be a good fit and thus are less likely to be clicked on. It’s also imperative that you focus on the metadata of every video. It can take some extra time to add in all of this information for each video, but it is well worth it if you are trying to get paid from YouTube.

Click here for 4 ways to start growing your channel faster.

So, how much does YouTube pay for 1 million views? Not as much as you might think. But don’t give up, because ad revenue is not the only way to make money through YouTube. Here are4 alternative ways to make money as a YouTuber .

Wondershare Filmora

Get started easily with Filmora’s powerful performance, intuitive interface, and countless effects!

Try It Free Try It Free Try It Free

filmora

02 How is the revenue calculated?

03 CPMs and CPCs

04 How monetization is changing

$2000 for 1 Million Views

In a case study performed by Standupbits and Josef Holm, a YouTube channel is created with over 3500 comedy clips that a comedian and stand up actor had put together over the years. The YouTube clips took extensive time to upload, and the library was prevalent. The YouTube ad revenue only equated to around $2000.

Although StandUpBits had uploaded thousands of clips and received over 1 million views on their channel, their library was only able to earn around $2000 from the ad revenue sharing. It’s estimated the group had spent approximately $25,000 to finish off the clips, edit them, and upload them, which means they invested far more in the channel than they earned.

If you are thinking about a career on YouTube, reaching 1 million views might seem like an excellent target for making a successful page, and it is, but reaching 1 million views doesn’t magically guarantee financial success.

How Revenue is Calculated

In order to understand how revenue is calculated over the YouTube marketplace, a YouTube user needs to first understand what the partnership program entails. Basically, a YouTube partner has the ability to monetize their videos and serve ads on their content.

In order to join this program you need to be able to commit to uploading ad-friendly (nothing controversial) content that is completely original and high quality and which also adheres to all of the community guidelines and YouTube’s Terms of Service (YouTube actually just introduced a couple of stricter rules - click here for YouTube Monetization 2018 ).

As of February 2018, to qualify for ad revenue, the YouTube channel must have:

1. You will need to have 1,000 subscribers.

2. You will need to have accumulated 4,000 hours of watch time over the last 12 months.

The AdSense revenue that you earn through YouTube will vary depending on a large number of factors related to the specific ads running and what type of content you produce.

Understanding CPM and CPCs

What is CPM?

CPM stands as the ‘cost per mille’ or ‘cost per thousand.’

Your CPM is the amount you earn for 1000 ad impressions (1000 viewers clicking on an ad or watching a skippable ad). Your CPM is usually related to the demographics of your users, the content you regularly post, the length of time on the videos that you post, and the gender of your viewers. YouTube CPMs can vary depending on the advertising bid the company has submitted with Google. The lowest bids can be around .33 cents per thousand views, and other advertisers can spend as much as $10 for 1000 views.

For example, gaming is the most prominent genre on YouTube, and there are many gaming-related ads to go around, but most of them are very low-paying (i.e., ads for free online games). Only YouTube gamers with extensive subscriber bases get higher-paying ads.

What is CPC?

CPC means ‘cost per click.’ A CPC ad interprets an ‘ad impression’ as a click on an ad rather than a viewer merely seeing it. Most YouTube ads are CPC ads, but skippable video ads are CPV (cost per view), and impressions are based on viewers watching the ad instead of skipping it.

Changes on YouTube and How You Can Earn More

Changes that have affected the way that revenue is calculated are the ability to skip ads and the lower click rates on advertising through YouTube. A huge portion of viewers uses ad blockers, which eliminates them as potential sources of revenue.

Ultimately earning ad revenue is a big game of reaching targeted demographics and achieving ongoing viewership for your videos. It does matter where your viewers are going to be viewing from, and the audience that your viewers are in (viewers from areas with more disposable income to spend on the products advertised to them are worth more to advertisers, as are viewers who are interested in higher-cost items).

Forming relationships with brands and doing product placements or sponsored videos can be a great way to earn more revenue than you will through AdSense. Just make sure the brands you build relationships with are relevant to your audience and that you incorporate the advertising in ways that don’t annoy your viewers.

Use the right keywords in your titles, descriptions, and tags. Without this keyword information, YouTube may pair your video with advertisers that aren’t right for your audience. First, using the wrong keywords won’t put your content in front of the viewers who want to see it, and, second, the ads that run won’t be a good fit and thus are less likely to be clicked on. It’s also imperative that you focus on the metadata of every video. It can take some extra time to add in all of this information for each video, but it is well worth it if you are trying to get paid from YouTube.

Click here for 4 ways to start growing your channel faster.

So, how much does YouTube pay for 1 million views? Not as much as you might think. But don’t give up, because ad revenue is not the only way to make money through YouTube. Here are4 alternative ways to make money as a YouTuber .

Wondershare Filmora

Get started easily with Filmora’s powerful performance, intuitive interface, and countless effects!

Try It Free Try It Free Try It Free

filmora

02 How is the revenue calculated?

03 CPMs and CPCs

04 How monetization is changing

$2000 for 1 Million Views

In a case study performed by Standupbits and Josef Holm, a YouTube channel is created with over 3500 comedy clips that a comedian and stand up actor had put together over the years. The YouTube clips took extensive time to upload, and the library was prevalent. The YouTube ad revenue only equated to around $2000.

Although StandUpBits had uploaded thousands of clips and received over 1 million views on their channel, their library was only able to earn around $2000 from the ad revenue sharing. It’s estimated the group had spent approximately $25,000 to finish off the clips, edit them, and upload them, which means they invested far more in the channel than they earned.

If you are thinking about a career on YouTube, reaching 1 million views might seem like an excellent target for making a successful page, and it is, but reaching 1 million views doesn’t magically guarantee financial success.

How Revenue is Calculated

In order to understand how revenue is calculated over the YouTube marketplace, a YouTube user needs to first understand what the partnership program entails. Basically, a YouTube partner has the ability to monetize their videos and serve ads on their content.

In order to join this program you need to be able to commit to uploading ad-friendly (nothing controversial) content that is completely original and high quality and which also adheres to all of the community guidelines and YouTube’s Terms of Service (YouTube actually just introduced a couple of stricter rules - click here for YouTube Monetization 2018 ).

As of February 2018, to qualify for ad revenue, the YouTube channel must have:

1. You will need to have 1,000 subscribers.

2. You will need to have accumulated 4,000 hours of watch time over the last 12 months.

The AdSense revenue that you earn through YouTube will vary depending on a large number of factors related to the specific ads running and what type of content you produce.

Understanding CPM and CPCs

What is CPM?

CPM stands as the ‘cost per mille’ or ‘cost per thousand.’

Your CPM is the amount you earn for 1000 ad impressions (1000 viewers clicking on an ad or watching a skippable ad). Your CPM is usually related to the demographics of your users, the content you regularly post, the length of time on the videos that you post, and the gender of your viewers. YouTube CPMs can vary depending on the advertising bid the company has submitted with Google. The lowest bids can be around .33 cents per thousand views, and other advertisers can spend as much as $10 for 1000 views.

For example, gaming is the most prominent genre on YouTube, and there are many gaming-related ads to go around, but most of them are very low-paying (i.e., ads for free online games). Only YouTube gamers with extensive subscriber bases get higher-paying ads.

What is CPC?

CPC means ‘cost per click.’ A CPC ad interprets an ‘ad impression’ as a click on an ad rather than a viewer merely seeing it. Most YouTube ads are CPC ads, but skippable video ads are CPV (cost per view), and impressions are based on viewers watching the ad instead of skipping it.

Changes on YouTube and How You Can Earn More

Changes that have affected the way that revenue is calculated are the ability to skip ads and the lower click rates on advertising through YouTube. A huge portion of viewers uses ad blockers, which eliminates them as potential sources of revenue.

Ultimately earning ad revenue is a big game of reaching targeted demographics and achieving ongoing viewership for your videos. It does matter where your viewers are going to be viewing from, and the audience that your viewers are in (viewers from areas with more disposable income to spend on the products advertised to them are worth more to advertisers, as are viewers who are interested in higher-cost items).

Forming relationships with brands and doing product placements or sponsored videos can be a great way to earn more revenue than you will through AdSense. Just make sure the brands you build relationships with are relevant to your audience and that you incorporate the advertising in ways that don’t annoy your viewers.

Use the right keywords in your titles, descriptions, and tags. Without this keyword information, YouTube may pair your video with advertisers that aren’t right for your audience. First, using the wrong keywords won’t put your content in front of the viewers who want to see it, and, second, the ads that run won’t be a good fit and thus are less likely to be clicked on. It’s also imperative that you focus on the metadata of every video. It can take some extra time to add in all of this information for each video, but it is well worth it if you are trying to get paid from YouTube.

Click here for 4 ways to start growing your channel faster.

So, how much does YouTube pay for 1 million views? Not as much as you might think. But don’t give up, because ad revenue is not the only way to make money through YouTube. Here are4 alternative ways to make money as a YouTuber .

Wondershare Filmora

Get started easily with Filmora’s powerful performance, intuitive interface, and countless effects!

Try It Free Try It Free Try It Free

filmora

02 How is the revenue calculated?

03 CPMs and CPCs

04 How monetization is changing

$2000 for 1 Million Views

In a case study performed by Standupbits and Josef Holm, a YouTube channel is created with over 3500 comedy clips that a comedian and stand up actor had put together over the years. The YouTube clips took extensive time to upload, and the library was prevalent. The YouTube ad revenue only equated to around $2000.

Although StandUpBits had uploaded thousands of clips and received over 1 million views on their channel, their library was only able to earn around $2000 from the ad revenue sharing. It’s estimated the group had spent approximately $25,000 to finish off the clips, edit them, and upload them, which means they invested far more in the channel than they earned.

If you are thinking about a career on YouTube, reaching 1 million views might seem like an excellent target for making a successful page, and it is, but reaching 1 million views doesn’t magically guarantee financial success.

How Revenue is Calculated

In order to understand how revenue is calculated over the YouTube marketplace, a YouTube user needs to first understand what the partnership program entails. Basically, a YouTube partner has the ability to monetize their videos and serve ads on their content.

In order to join this program you need to be able to commit to uploading ad-friendly (nothing controversial) content that is completely original and high quality and which also adheres to all of the community guidelines and YouTube’s Terms of Service (YouTube actually just introduced a couple of stricter rules - click here for YouTube Monetization 2018 ).

As of February 2018, to qualify for ad revenue, the YouTube channel must have:

1. You will need to have 1,000 subscribers.

2. You will need to have accumulated 4,000 hours of watch time over the last 12 months.

The AdSense revenue that you earn through YouTube will vary depending on a large number of factors related to the specific ads running and what type of content you produce.

Understanding CPM and CPCs

What is CPM?

CPM stands as the ‘cost per mille’ or ‘cost per thousand.’

Your CPM is the amount you earn for 1000 ad impressions (1000 viewers clicking on an ad or watching a skippable ad). Your CPM is usually related to the demographics of your users, the content you regularly post, the length of time on the videos that you post, and the gender of your viewers. YouTube CPMs can vary depending on the advertising bid the company has submitted with Google. The lowest bids can be around .33 cents per thousand views, and other advertisers can spend as much as $10 for 1000 views.

For example, gaming is the most prominent genre on YouTube, and there are many gaming-related ads to go around, but most of them are very low-paying (i.e., ads for free online games). Only YouTube gamers with extensive subscriber bases get higher-paying ads.

What is CPC?

CPC means ‘cost per click.’ A CPC ad interprets an ‘ad impression’ as a click on an ad rather than a viewer merely seeing it. Most YouTube ads are CPC ads, but skippable video ads are CPV (cost per view), and impressions are based on viewers watching the ad instead of skipping it.

Changes on YouTube and How You Can Earn More

Changes that have affected the way that revenue is calculated are the ability to skip ads and the lower click rates on advertising through YouTube. A huge portion of viewers uses ad blockers, which eliminates them as potential sources of revenue.

Ultimately earning ad revenue is a big game of reaching targeted demographics and achieving ongoing viewership for your videos. It does matter where your viewers are going to be viewing from, and the audience that your viewers are in (viewers from areas with more disposable income to spend on the products advertised to them are worth more to advertisers, as are viewers who are interested in higher-cost items).

Forming relationships with brands and doing product placements or sponsored videos can be a great way to earn more revenue than you will through AdSense. Just make sure the brands you build relationships with are relevant to your audience and that you incorporate the advertising in ways that don’t annoy your viewers.

Use the right keywords in your titles, descriptions, and tags. Without this keyword information, YouTube may pair your video with advertisers that aren’t right for your audience. First, using the wrong keywords won’t put your content in front of the viewers who want to see it, and, second, the ads that run won’t be a good fit and thus are less likely to be clicked on. It’s also imperative that you focus on the metadata of every video. It can take some extra time to add in all of this information for each video, but it is well worth it if you are trying to get paid from YouTube.

Click here for 4 ways to start growing your channel faster.

So, how much does YouTube pay for 1 million views? Not as much as you might think. But don’t give up, because ad revenue is not the only way to make money through YouTube. Here are4 alternative ways to make money as a YouTuber .

Wondershare Filmora

Get started easily with Filmora’s powerful performance, intuitive interface, and countless effects!

Try It Free Try It Free Try It Free

filmora

Also read:

  • Title: "[Updated] In 2024, Finding Peace in Patience Slowing Down Your Online Video Experience on YouTube (60 Chars, a Bit Long but Full of Helpful Info)"
  • Author: Jeffrey
  • Created at : 2024-06-06 14:55:09
  • Updated at : 2024-06-07 14:55:09
  • Link: https://eaxpv-info.techidaily.com/updated-in-2024-finding-peace-in-patience-slowing-down-your-online-video-experience-on-youtube-60-chars-a-bit-long-but-full-of-helpful-info/
  • License: This work is licensed under CC BY-NC-SA 4.0.