Reprint Please specify source: http://www.cnblogs.com/fangkm/p/4401075.html
The first two blog posts complete the WEBRTC audio and video collection module, and the next step is to introduce the key audio and video coding modules. However, before introducing the audio and video coding module, we need to introduce the channel concept, and the transmission flow of each WEBRTC data is encapsulated into a c
mobile video (browse mode)4.1. Environmental requirements:4.1.1. Prepare two Android phones for 4.0 or more. Chrome browser is installed separately4.2. Demonstration steps:4.2.1. All modes of operation are the same as "Demo PC and PC video".five. Demo phone and PC video5.1. Environmental requirements:5.1.1.1 more than 4.0 Android phones.5.1.2.1 computers with a camera and microphone. And the latest version of Chrome is installed .5.2. Demonstration steps:5.2.1. Phone install and open HuRTC4.0,
Webrtc packages criticalsection, which can be used in windows and posix platforms.
The basic structure is as follows:
In the factory method, you are responsible for the creation of specific class objects, which can be called a simple factory model. A factory is responsible for the creation of all products, different products are created by inputting necessary parameters to the factory. Generally, the created products are related and inherited from an
Previous notes, finishingWEBRTC uses UDP transport by default, but it can also be transmitted over TCP.With TCP transport, servers such as Turnserver,licode,janus and servers are required.1. If you use Turnserver, you only need the client to keep the relaytcp type of candidate, the others are discarded.2. If you are using a server such as Licode,janus, TCP is not supported by default.Because they are used at the bottom of the Libnice open-source Ice library, Libnice supports TCP in newer version
)
Minframeinterval
The minimum frame duration, in 100-nanosecond units. This value is applies only to capture filters.
Maxframeinterval
The maximum frame duration, in 100-nanosecond units. This value is applies only to capture filters.
Minbitspersecond
Minimum Data Rate this pin can produce.
Note Deprecated.
Maxbitspersecond
1, first look at the simplest SSE:Only use the SSE-enabled browser (most), the browser built-in EventSource object, the object by default three seconds to refresh the response data.HTML code (taken from W3cschool):DOCTYPE HTML>HTML>Head>Metahttp-equiv= "Content-type"content= "text/html; charset=utf-8" />Head>Body>H1>Get server-side update dataH1>DivID= "Result">Div>Script>if(typeof(EventSource)!=="undefined") {varSource=NewEventSource ("Socket");//parameter for request link Source.onmessage=fun
I. Environment
Refer to the previous article: WEBRTC Learning Three: recording and playback
Two. Implement
The network communication protocol is not explicitly specified in the Voiceengine, so voice chat is not possible only by calling the Voiceengine API. Voenetwork provides method registerexternaltransp
In the previous article (WEBRTC Audio-related Neteq (ii): Data structure) Neteq the main data structures, to understand the mechanism of Neteq lay a good foundation. This article is mainly about how the RTP packets received from the network in the MCU are put into packet buffer and taken out from packet buffer, as well as the calculation of the network delay value (optbuflevel) and the jitter buffer delay value (bufflevelfilt). Let's see how RTP voice
gcc-c++ gcc-g77 Flex Bison autoconf automake bzip2-devel zlib-devel ncurses-devel libjpeg-devel Libpng-dev El libtiff-devel freetype-devel pam-devel openssl-devel libxml2-devel gettext-devel pcre-devel3. Installation dependencies3.1 mac./scripts/installmacdeps.sh3.2 Ubuntu./licode/scripts/installubuntudeps.sh4. Installing Licode./scripts/installerizo.sh. /scripts/installnuve.sh5. Mounting Base Example./scripts/installbasicexample.sh6. Run Licode and examples, run at two terminals, or run in the
Recently, a student asked me, what is the difference between using the PHP integration environment directly and the PHP environment of our own standalone installation?A: The PHP integration environment, and your own installation of the PHP environment is actually no different, but most of the integration environment for some greening operations, essentially no di
8.2extended functions of ERP external integration
1,Upstream/downstream integration and analysis
ERPExtended functions of external integration include:
1)Added the Supply Chain Management (SCM) function to optimize supply and circulation channels, to achieve coordination and synchronization of material supply, transportation and distribution, and delivery,
8.1extended functions integrated in ERP
In terms of internal integration, compared with traditional mrp ii, the ERP system has the following management functions.
1)Meet the diversified business needs of the group, and increase the need to adapt to the information management of different production types.
2)Improve and enrich the internal management functions of the enterprise to make up for the shortcomings of the traditional mrp ii system. Suc
Some days ago, I wrote continuous integration practices for small-scale product teams.After that, I have been busy with the Project. Today I finally have time to complete this article on the continuous integration of large-scale projects.
I. Basics of continuous integration
In typical software projects, the integration
On a business trip, I bought a book for my lover who is keen on art design called "design in design ". The recursive form in the title of the book makes it easy for people familiar with programming to feel lost. The sentence in the preface is even more intriguing.
"It is not an understanding that can be defined or described in words. Instead, it is necessary to challenge the authenticity of known things before they can be further understood ." -- Original research zai
After several stories, the
Server integration projects generally start from data collection: Collect server resource requirements and statistical data so that you can determine the server integration rate. In the analysis phase of a server integration project, the goal is to create a complete definition of the final integration status.
The final
A year ago, Li Jian (Editor of the agile community on infoq Chinese site) proposed to write some practices and examples used in practical agile software development projects, so I decided to summarize my actual project and consulting experience. Since we have been working in the field of "continuous integration and release management", we will not spend any time thinking about the subject. We will only focus on continuous
. NET continuous integration and automated deployment first (half-day build your Jenkins continuous integration and automated deployment system) Preface
I believe that every programmer has experienced the pain of late-night overtime online! And as an overtime on-line as the norm of the farm, it is deeply painful. Because of the complexity of the system business, the system is large, the design to the cooper
Multi-platform parallel integration with Jenkins
February 15, 2012
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Our back-end C applications are supported across platforms, at least currently running on Linux and Solaris, so we need to consider how to implement the need to trigger multi-platform parallel (and simultaneous) integration after code commit when configuring a continuous int
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