There is no specific name for that song. Many songs, or song snippets, are for certain parts in video games. Most of them do not have names.
It clearly showed that she skated in her music video "Here's To Never Growing Up" http://www.youtube.com/watch?v=sXd2WxoOP5g
There is not a way to cut out parts in video. If there is something you do not want to show when do not put it on there.
Well he just roller skated for the first time shown in his new video "my first time roller skating" and he looked like he enjoyed him self,,, but he roller blades and ice skates
I used Free Video Converter Factory. You can use "Clip" button to cut the video parts you want.
Sony Vegas StashSpace.Com's StashBox
The three parts are the video inverter, video card, and display (LCD). This answer is assuming you are talking about laptops.
asausage
The most popular seller of any computer parts not just video cards is newegg.com. If you want to compare video cards I would recommend gpureview.com.
A wedding video can be edited by using video editing software. Try software packages such as Windows Media Player by trimming and pasting parts of the video. There is also a website who does this: viddedit.com
A MEP video stands for Multi Editor Project. It is just a video, usually anime or manga, where several editors do a part of a song and then put all the parts together that they worked on to form a single video.
No because there only 2 parts but there could be remakes