1. Concepts of Video and File/Sharing System Reporters: Ma. Raizza M. Cantara Mary Jane Eule Richard Ravalo Maika Laguartilla

2. Video Sharing is an IP Multimedia System (IMS) enabled service for mobile networks that allows users engaged in a circuit switch voice call to add a unidirectional video streaming session over the packet network during the voice call. Any of the parties on the voice call can initiate a video streaming session. IP Multimedia System

4. File Sharing Stands for "Peer to Peer." In a P2P network, the "peers" are computer systems which are connected to each other via the Internet. Files can be shared directly between systems on the network without the need of a central server. In other words, each computer on a P2P network becomes a file server as well as a client.server The only requirements for a computer to join a peer-to-peer network are an Internet connection and P2P software.

5. Common P2P software programs include: Kazaa Limewire BearShare Morpheus Acquisition BitTorrent uTorrent FrostWire BitComet Ares Galaxy

6. Is file-sharing illegal? Whether file-sharing is illegal or not depends on exactly what is being shared and under what circumstances. There are certainly legal uses for file-sharing software. For example, some musicians chose to make their music freely available on file-sharing networks to try to generate interest in their music. It is also legal to share works that are in the public domain. public domain However, it is generally illegal to use file-sharing software to trade copyrighted music or other copyrighted works (e.g., movies, software, photographs, etc.) without the copyright owner’s permission. In other words, it is the copyright owner (whether a relatively unknown independent artist or a record company which owns the copyright to a very well known artist’s recordings) who is legally entitled to decide whether to make their works freely available through file- sharing.

7. References: http://www.copyrightguru.com/file_sharin g_faq.htm http://www.copyrightguru.com/file_sharin g_faq.htm http://www.techterms.com/definition/p2p

8. ESTABLISHMENT OF VIDEO/FILE SHARING

9. Video Sharing Traditional methods of personal video distribution, such as making a DVD to show to friends at home, are unsuited to the short, low resolution phone- generated clips – and their burgeoning number.

10. On the other hand, the increases in speed of current broadband Internet connectivity are well suited to serving the quality of video shot on mobile phones, tablets and cameras.

11. Before Vimeo and subsequently YouTube changed the way videos were hosted on the web, the first Internet video hosting site was www.shareyourworld.com (now closed). Just like the modern hosting services, it allowed users to upload clips, or full videos, in different file formats.

12. YOUTUBE YouTube is the third most visited website in the world Over 800 million viewers visit YouTube at least once every month Over 4 billion hours of video are watched on YouTube every month 72 hours of new video are uploaded to YouTube every minute 70% of YouTube traffic originates from outside the US YouTube has locations in 43 countries and carries content in 60 languages In 2011, YouTube had more than 1 trillion views – or around 140 views for every person on Earth

13. Many file systems in use only supported short filename. Computer memory and speed was very limited. The very basic ideas involved with file sharing were experimented with. Most of the protocols (like BitTorrent) that were involved in file sharing. Data compression technologies for audio and video (like MP3, AAC and MPEG1) were only usable by the general public towards

14. The 8-inch floppy disk, the first removable magnetic medium. first Removable media, is developed by an IBM team led by David Noble. It allows for manual file transfer. It would become a target of media industry efforts against the sharing of intellectual property. Client and tracker software in this era was in development as much as the transmission protocols, so the file trading software was not always as reliable as it could have been.