A couple of years ago, the telephone wire running through your house was a charming way to communicate with family and friends when you couldn’t see them in person. Since the 19th century, when Alexander Graham Bell (1847–1922) and others invented telephone technology, the basic concept had not changed much. However, in the twenty-first century, people have begun to see telephone lines in a new light: they are now broadband Internet connections, piping free download, Videos online, news, and information as well as texts and calls our homes 24 hours a day. Streaming media หนังออนไลน์ a method of trying to play files as they access has played an important role in the information revolution. What exactly is it, but how does it function properly?
What exactly is streaming media?
A moving picture is worth a million words if a picture is worth a thousand words. But how do you fit all that information into a phone? The problem is that a couple of copper wires the basic technology behind our home phone lines cannot normally carry information quickly enough to bring radio and television into our homes. If you’ve ever watched a fax machine chugging along at a grindingly slow speed, sending or receiving a printed document, you’ll understand how slow telephone lines is at carrying anything but a speaker’s appearance the only job they were ever designed to do.
Slow speeds were a major limitation on what could be done online when most people had dial-up Internet connections (where you connect to your Internet Service Provider using a modem to enable what is essentially just a normal telephone call). If you wanted to listen to an MP3 music track (typically 5 megabytes in size), you could wait half an hour for the entire file to download onto your hard drive, then open it and play it back. Video files (typically 50 megabytes) would take several hours to download in this manner, so they were not widely available on the Internet.
Downloading and streaming are contrasted.
At computerized information is efficiently transported across the Internet by being divided into small bits known as packets. Each packet is addressed independently and travels separately, and different packets can take very different routes. Consider the following scenario: you want to send a large textbook to a friend in another country. Instead of sending the entire book, you tear it into individual pages, place each one in its own envelope with its own stamp and address, and mail those entire envelopes one after the other. Your friend may receive them at slightly different times and in the incorrect order, but she will be able to easily reassemble them into the book. Why would you mail a book in such an unusual manner? It was impossible to listen to a music or movie file back then.
Netflix and YouTube currently use streaming media live streams, which continually adjusts (“adjusts”) the stream rate depend on the merits of your Connection to the internet and computer performance. Because it is based on the standard approach of sending box information over the Internet (hypertext transfer protocol, HTTP), it is better suited to sending data over the Internet than older video content “protocols” such as RTP (real-time protocol), which was used by early streaming players such as Wants to engage . One advantage is that it can deal with phone carriers that switch among high (5G and 4G) and slower (3G) velocity as you move around.
