http://www.tjudb.cn/dbgroup/api.php?action=feedcontributions&feedformat=atom&user=JennyKnoll 2026-08-31T20:57:47Z User contributions MediaWiki 1.31.1 http://www.tjudb.cn/dbgroup/index.php?title=See_Movies_Online_3&diff=145261 2021-01-15T06:19:37Z

<p>JennyKnoll: </p> <hr /> <div>Streaming technology has made listening to music or watching movies on the net as easy as turning on the radio or TV. Here's how the technology works.&lt;br&gt;&lt;br&gt;The first music and [https://academyarete.com/forum/profile/arthrhpknson see new movie] files you might find via the internet were just short clips because you had to download the whole file before you could play it. Nowadays, alternatively, you may start playing the file as soon as the very first bytes begin to arrive... because of streaming.&lt;br&gt;&lt;br&gt;This immediacy is possible because streaming doesn't send files over the internet the same way as most other files are sent. It uses a different protocol.&lt;br&gt;&lt;br&gt;A protocol is a group of rules defining how two computers connect with each other and the way they send each other data.&lt;br&gt;&lt;br&gt;Most data that is sent through the internet is first broken up into packets (small blocks of data). The packets are sent separately and are the rejoined at their destination in order that the receiver gets the whole file.&lt;br&gt;&lt;br&gt;The sending of most data online is governed by a group of rules called the Transmission Control Protocol (TCP). Streaming however uses the User Database Protocol (UDP).&lt;br&gt;&lt;br&gt;Both of these protocols are quite different. The crucial difference is in how they check for errors.&lt;br&gt;&lt;br&gt;If one packet gets damaged when downloading is being controlled by TCP, downloading will be suspended while that packet is resent. That way, in the event the download has been completed, you may make certain that you've got the whole data file.&lt;br&gt;&lt;br&gt;Whenever you are streaming files, on the flip side, UDP allows packets to get lost now and then without interrupting the downloading. This is fine because, when an occasional packet is lost, you are unlikely to notice any interruption to the music or movie. But if everything froze very briefly while a lost packet was being resent, you probably would notice the interruption.&lt;br&gt;&lt;br&gt;With streaming technology, you don't have to wait for files to be downloaded entirely before you can begin listening to audio or watching a video. You may listen to a concert on the additional side of the world in real time, make a video call or watch a movie just like on tv.&lt;br&gt;&lt;br&gt;Streaming video works in a similar way to streaming audio, except that the video must be separated into its separate audio and video components when it really is in the buffer within the RAM.&lt;br&gt;&lt;br&gt;The server that holds the video for streaming may have a video capture expansion card that may capture either a live feed from a video camera or a pre-recorded video. The capture board turns the analogue signals it receives into digital data and compresses it.&lt;br&gt;&lt;br&gt;At the same time, it employs a trick to prevent having to capture more data than it needs to be able to make transmission easier.&lt;br&gt;&lt;br&gt;When the camera used to record the video is stationary, ie, it really is not panning, the total amount of data created can be reduced. This could be done because all moving images are made up of a series of frames (still images) that change in rapid succession to offer the illusion of continuous movement. The rate will be 30 frames a second which gives the video a smooth look.&lt;br&gt;&lt;br&gt;The compression system lessens the number of frames needed by comparing adjacent frames and only taking account of pixels that change from one frame to another. It does this by establishing precisely what the background looks like.&lt;br&gt;&lt;br&gt;As long as the camera remains but, only the changes within the frame, such as the movement of the actors, have to be transmitted. The background only must be transmitted again after the camera starts to pan and the background changes.&lt;br&gt;&lt;br&gt;Video streaming may also skip frames when your Internet link is slow, which may make the video jerky. Thus the faster your connection, the smoother the video will be.&lt;br&gt;&lt;br&gt;When your computer receives the video signals, it's going to decompress them and load them in to a small buffer in RAM as it does for audio.&lt;br&gt;&lt;br&gt;At this point the signals are split into separate video and audio components which are sent to the video card and sound card respectively, whence they can be output to your monitor and speakers so you may watch the film and hear the sound-track.</div>

JennyKnoll http://www.tjudb.cn/dbgroup/index.php?title=User:JennyKnoll&diff=145258 2021-01-15T06:19:31Z

<p>JennyKnoll: Created page with &quot;Hello! My name is Jenny. &lt;br&gt;It is a little about myself: I live in Brazil, my city of Jatai. &lt;br&gt;It's called often Northern or cultural capital of GO. I've married 1 years ag...&quot;</p> <hr /> <div>Hello! My name is Jenny. &lt;br&gt;It is a little about myself: I live in Brazil, my city of Jatai. &lt;br&gt;It's called often Northern or cultural capital of GO. I've married 1 years ago.&lt;br&gt;I have 2 children - a son (Carol) and the daughter (Deangelo). We all like Collecting cards.&lt;br&gt;&lt;br&gt;Feel free to surf to my web page - [https://academyarete.com/forum/profile/arthrhpknson see new movie]</div>

JennyKnoll