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1. Introduction Network is gradually becoming one of the important sources of information, at the same time, the use of the network to transmit sound and video signal demand is also increasing, especially in some radio and television and other media after the internet, all want to publish their own audio and video programs through the Internet. However, the way the audio and video data are published on the internet is fundamentally different. Graphic data to text, pictures as the main way, its
Flask is a Python-implemented WEB development micro-framework. This article is a detailed tutorial on how to use it to deliver streaming video data. I'm sure you already know that I posted a book on O ' Reilly media about flask and some video materials. On top of these, the coverage of the flask framework is fairly complete, and for some reason there is not much mention of a small number of features, so I think it's a good idea to write an article ab
The concept of streaming media has been around for nearly 10 years. Intuitively, streaming media is the media that can be downloaded and played. Now, Internet users all have this experience, such as watching podcast short videos and PPLIVE. They all download and play videos. In fact, these are not real streaming media. You may be surprised to see this conclusion,
Write in frontAlways want to write a more comprehensive introduction of streaming media technology articles, but for various reasons, has been slow to pen. One reason is that the current online streaming media technology articles too much, from all aspects said, search can find a lot of professional information, so it is doubtful whether the need to write this thing still exists. Another reason is, really d
I. Preface As more and more friends begin to choose ADSL, cable modem, or fttb + lan as the primary way to access the Internet, the broadband era is approaching, this makes our dream of "Broadband KTV, audio and video chat rooms, online cinemas, and distance education" a reality, and the closely related "streaming media) "It has also become a hot topic for many people to talk about, because" streaming medi
Transferred from: http://blog.csdn.net/hguisu/article/details/7418087Streaming is defined widely, and now mainly refers to the technology that transmits media (such as video, audio) over the network. Its specific meaning is the transmission of film and television programs to the PC via the Internet. There are two ways to implement streaming: Live streaming (Realtime str
Http://www.cnblogs.com/cutd/p/6590354.html Overview Structured streaming is an extensible, fault-tolerant streaming engine based on the spark SQL execution engine. Simulate streaming with a small amount of static data. With the advent of streaming data, the Spark SQL engine processes data sequentially and updates the
Original link: http://www.ibm.com/developerworks/cn/opensource/os-cn-spark-practice2/index.html?ca=drs-utm_source= Tuicool IntroductionIn many areas, such as the stock market trend analysis, meteorological data monitoring, website user behavior analysis, because of the rapid data generation, real-time, strong data, so it is difficult to unify the collection and storage and then do processing, which leads to the traditional data processing architecture can not meet the needs. The advent of flow c
Author: Chen junhong www.jollen.org Video Streaming technology has been around for many years and has been widely used on the Internet. Using Linux to build videostreaming server is also a hot topic. If you want to know what video streaming is, this article will give a clear and basic introduction to the concepts and technologies of videostreaming. It's time for video s
Original:http://highlyscalable.wordpress.com/2013/08/20/in-stream-big-data-processing/Ilya KatsovFor quite some time since. The big data community has generally recognized the inadequacy of batch data processing.Very many applications have an urgent need for real-time query and streaming processing. In recent years, driven by this concept. Has spawned a series of solutions. Twitter Storm,yahoo S4,cloudera Impala,apache Spark and Apache Tez have added
This lesson summary:(1) What is flow processing and spark streaming main introduction(2) Spark streaming first ExperienceFirst, what is flow processing and spark streaming main introductionstream (streaming), in the big Data era for data stream processing, like water flow, is the data flow, since it is data flow proces
From: http://www.cnblogs.com/robertfang/articles/1222598.html 1. Overview Streaming media technology is a new technology specifically used for transmitting and processing multimedia information on the network. This technology can achieve simultaneous transmission and playback of real-time working modes on the network, compared with other audio and video network transmission and processing technologies, str
First, the preface As more and more friends start to choose ADSL, Cable modem or fttb+ LAN as the primary way to access the Internet, the broadband era is coming, which makes us "broadband KTV, av chat room, online cinema, distance education" dream will become a reality, and its closely related to the "streaming media ( Streaming media) "has also become a hot topic for many people to talk about, because"
As a basic functional unit to serve the users, the performance of the streaming media server directly affects the service capability of the streaming media system. In the measurement of streaming media server, the most important indicator is the flow of output capacity and the number of concurrent requests can be supported, the following we take the local hard di
Author: kgezhi Wang 2009-12-16 reprinted please indicate the source, thank you. This article describes how to quickly build a media stream server that complies with the 3GPP standard and use a built-in player (such as RealPlayer) on your mobile phone for Vod. This article introduces mainstream Real Helix and Apple Darwin respectively. 1. Helix Streaming Server First, we will introduce the helix streaming
Published in: February 2016 issue of the journal programmer. Links: http://geek.csdn.net/news/detail/54500Xu Xin, Dong XichengIn streaming computing, Spark streaming and Storm are currently the most widely used two compute engines. Among them, spark streaming is an important part of the spark ecosystem, enabling the use of the spark compute engine. As shown in 1,
HTTP Adaptive streaming abbreviation has, Chinese name is bitstream adaptive. With the growth of mobile terminal demand for video playback in recent years, has technology has slowly become hot.Has technology streaming media server needs to prepare a variety of bitrate media data, and then for each bit rate of media data are cut shards, each slice length has been, about 2-10 seconds, each slice is composed o
Learning communication and technical discussion Sina Weibo attention: Geek JamesOne. Streaming mediaStreaming media technology from the transmission form can be divided into: Progressive download and implementation of streaming media.1. Progressive downloadIt is a way of playing between live play and local play, the progressive download does not have to wait until all the download is finished, you can downl
The purpose of this blog is to make a systematic carding and summary of the streaming media and some protocols that have just come into contact with this period of time. So that it can be done on the basis of understanding in the process of subsequent use. Of course, many of the content is from all of you to share, at the end of the blog will be attached, you can also go to the corresponding places to get a deeper understanding of the relevant content
Spark streaming and Storm are now popular real-time streaming computing frameworks that have been widely used in real-time computing scenarios where spark streaming is a spark-based extension that is later than Storm. This chapter expounds the two from the following angles, which can be used as a reference in the selection. A, Data processing methods Spark
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