Anyone who creates an original work is using copyright to protect it.
It might be because of copyright violations. The image might be subject to copyright. You have to use your image only as the profile picture.
They have copyright to their content, not yours. Unless you steal/use their content, Anything you make/create is yours, however you might want to say which program was used in the end credits.Absolutely ,no copyright content on your videos ,if you use the program legally.
The phrase "copyright obtained" doesn't give any indication of who copyright might be assigned to.
The reproduction or use of someone else's copyright material without permission or license.Copyright infringement is the unauthorized or prohibited use of works under copyright, infringing the copyright holder's exclusive rights, such as the right to reproduce or perform the copyrighted work, or to make derivative works.
Generally, it can't. Copyright infringement might be said to hurt the rightsholder, but copyright itself is designed to avoid that.
The copyright holder, or anyone the copyright holder authorizes.
Use the latest copyright date.
This site might help: http://webdesign.about.com/od/copyright/a/aa081700a.htm
If you used copyright images anywhere (including a website) without the owner's permission (for which he might want a fee to be paid) the owner could use the law to make you pay.
With permission from the copyright holder, yes.
You may use copyright protected material when you are the copyright holder, or when you have permission from the rightsholder or an exemption in the law. The most notable exemption is fair use or fair dealing, which allows certain limited unlicensed uses in situations such as education and commentary.
Copyright gives the creator of a work control over its use. A license is a way the copyright owner can allow others to use the work.