Speaker 1: If you are a YouTuber who create online video for your channel, you may realize that it is a time-consuming job to find those royalty-free resources for your video, such as free music and sound effects. Creative Common Licenses, which is also called CC License, is a type of public copyright licenses that enable free distribution of copyrighted resources free of charge. Creative Common Licenses usually have CC icon on the left side of the license tag. The CC licenses all grant some baseline rights which indicate what you can achieve. The attribution, BY, right means you can remix or reuse the resource in your work as long as you can give credit to the creator. The usual way to give credit is to provide some type of attribution in video or description by putting some back links to the creator's website. Since Creative Commons version 2.0, this right will be compulsory, and all CC licenses will include this right. The sharealike, SA, right means you need to attach the the same license to your video as the media creator attached to their work. Without this right, you can offer different licenses for your work from the resource. For example, you are using some music resources which are under CC BY license. You want to share your remixed version, but you don't want your work to be used for commercial projects by others. So, if there is no sharealike right attached in original resource, you can add the non-commercial condition to your work to change the license to CC BY-NC. The non-commercial right are the same as the CC BY-1 except that it cannot be used for commercial work. If you planning to use some music to create video and publish it to YouTube channel to earn some income, you cannot use the resources under CC-NC licenses. The no-derivative works, and D, right means can you can only share the resource in its original status. You cannot remix it or put it into your video. Similarly to the non-commercial right, if you are planning to monetize your video, you can not use resources under the CC-ND licenses. The combination of those rights will generate different type of Creative Commons licenses. The top one is the most open license and the bottom one is the most strict one. The most open one is the Creative Commons 0, CC 0, license which is same as the public domain license. It will give you the maximum level of freedom to use those resources for your work. The most strict one in this list is the CC BY-NC-ND license. You must give credit to the creator to use the resource in non-commercial projects, and no remix or modification can be made on it. Thanks for watching. If you like the video, please hit the like button or subscribe button for more interesting topics.