Questions tagged [creative-commons]

For questions about the Creative Commons licenses and the organization behind them. There are many Creative Commons licenses, so if you are asking a question about a specific license be sure to state which one.

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8
votes
2answers
111 views

Do I have to exclude quotations in the license notice?

I want to publish a blog post under a Creative Commons license (e.g., CC BY-SA 4.0). This post includes several quotations (to the extent allowed by copyright law) from works which are not licensed ...
14
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1answer
1k views

Why shouldn't Creative Commons licenses be used for software? [duplicate]

Suppose I was finishing up an open source software. I needed to license it under an open source license. My question: Why would I not want to license my software under a Creative Commons license? ...
13
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5answers
612 views

May someone else apply a license to CC0 material?

Alice licensed her work under CC0 1.0. May Bob take Alice’s work and publish it under another Creative Commons license (e.g., CC BY-SA)? If yes, may Bob publish it under his own name (i.e., not ...
24
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2answers
713 views

What do I need to share if I include CC-BY-SA artwork in my software?

CC-BY-SA is a Creative Commons license with a copyleft clause - if you derive something from it, you must also provide the derivative under the same license if you distribute it. The relevant clause ...
12
votes
1answer
419 views

Does the CC-BY-SA License require that source code of derivative works be shared?

For example, if I create a LaTeX file and license it with CC BY SA, can someone create a derivative work, but only publish the PDF, without giving out the derived LaTeX source code? Does this fall ...
12
votes
2answers
444 views

Can I leave out parts of a CC BY-ND licensed work when distributing it?

I want to redistribute a work licensed under CC BY-ND 3.0. The license summary says about ND (NoDerivatives): If you remix, transform, or build upon the material, you may not distribute the ...
12
votes
1answer
398 views

Using CC-NC material inside a freemium app

I want to include a bunch of images licensed under the CC BY-NC-SA inside my freemium web software. The user can choose one or more of these images to make her own composition. This part of the ...
26
votes
3answers
1k views

How could using code released under CC0 infringe on the author's patents?

Creative Commons defines a CC0 license type (here's the full legal code) that claims to allow creators to release their works into the public domain by waiving "all their copyright and related rights ...
11
votes
2answers
569 views

How can I license my content in a blogpost?

Let's say I have a blog post, and I want to release it under a Creative Commons license. I later publish this post to my blog. How do I apply a license to my blogpost? Do I need to state how it is ...
12
votes
2answers
649 views

Is Stack Exchange's CC-BY-SA v3.0 content compatible with the GPL?

Currently, all user submitted content is licensed under "cc by-sa 3.0 with attribution required". This shows up at the bottom of each page: user contributions licensed under cc by-sa 3.0 with ...
11
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2answers
195 views

When to use a ported (instead of an international) CC 3.0 license?

If I want to license my work under a Creative Commons 3.0 license, I could use: the international/unported version the version ported for my jurisdiction (For example, in case of CC BY-SA 3.0: CC BY-...
14
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2answers
1k views

Are permissive licenses (MIT/BSD/zlib) compatible with CC-BY?

Permissive licenses like MIT only require that you include the license text if you redistribute. CC licenses that have the BY part require that the original authors are attributed, but in flexible ...
9
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2answers
515 views

Does it make sense to license my content under a more restrictive license if it's licensed CC-BY-SA?

Let's say that I make a post on a Stack Exchange site. That content is owned by me, but I gave the company a perpetual and irrevocable license under Creative Commons Attribution Share Alike 3.0. As ...
7
votes
2answers
715 views

Can someone re-license an adaptation of my CC BY-NC materials under commercial terms?

In the comments below this answer, it is stated that while there is no ShareAlike clause (that would be CC BY-NC-SA), you would not be allowed to re-license Adapted Materials under commercial terms. ...
6
votes
1answer
71 views

How do search engines read image licence?

It's easy to search for images published under a creative commons licence in search engines, I just have to fine-tune my search options. But how do I get my images with their licence on the web ? Is ...
5
votes
2answers
665 views

Can I sell closed source software which uses some CC BY-NC-SA code?

Can I sell software which uses someone else's code which is licensed under Attribution-NonCommercial-ShareAlike 3.0 Unported? The software is closed source, and aside from the borrowed code, is ...
11
votes
3answers
285 views

Can I apply one license to specific users and another to others?

Suppose I am a developer. I am developing a piece of software. I decide I want to make this code open source. But... I only want developers (or people that will be using the code in other projects) to ...
7
votes
1answer
87 views

Do I have to mention the CC license twice?

In section 3(a) of the Creative Commons Attribution license (and I think all the others too) it says: If You Share the Licensed Material (including in modified form), You must: A. retain ...
2
votes
1answer
124 views

Can Wikidata which runs under CC-Zero incorporate CC BY content?

Wikidata is a database licensed under CC-Zero. If Wikidata would include CC BY content with Wikidata properly labeling the source, would that be okay? Or do third-parties that want to reuse the ...