webrtc data channel tutorial

 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

Transferred from: http://blog.csdn.net/nonmarking/article/details/47375849 This series is currently a total of three articles, follow up will also update WebRTC Videoengine Ultra-Detailed tutorial (i)--the basic process of video Call WebRTC Videoengine Ultra-Detailed tutorial (ii)--integrated OPENH264 codec

, the number of bytes transferred is less than the number of bytes requested.Also note that in the Soketchannel implementation, Socketchannel only transmits the data that is prepared at this point (which may be less than count bytes). Therefore, Socketchannel may not transfer all of the requested data (count bytes) to FileChannel.TransferTo ()The TransferTo () method transfers

WEBRTC Technology Group: 234795279 1. Voiceengine CODEC data structure WEBRTC, a struct struct codecinst is used to represent a specific audio codec object: struct Codecinst { int pltype; Payload Type Payload char plname[32];//payload name payload, 32 characters representing int plfreq; Payload frequence Load Frequency int pacsize;

information in the unit time is determined;(9) in the analog channel, the bandwidth is w=f1-f2 by the formula; the bandwidth of the digital channel is the maximum data rate that the channel can reach;3. BER: In noisy channels, the increase of data rate means that the concep

This is a creation in Article, where the information may have evolved or changed. Welcome to the 22nd chapter of [Golang Series Tutorial] (HTTPS://STUDYGOLANG.COM/SUBJECT/2). In [previous tutorial], we explored how to use Go https://studygolang.com/articles/12342 (goroutine) to implement concurrency. We then learn channel in this

Learning experience: When most people hear the passage. There may be a sense of fear, because the "channel" is not as easy to understand as "layer" and daunting. The essence of "channel" is actually the information that stores the picture, compares a picture to a website, then the channel is the backstage of the website, store the

each new incoming connection.Four: A basic example of a Java NIO channel1 PackageCom.yeepay.sxf.testnio;2 3 Importjava.io.IOException;4 ImportJava.io.RandomAccessFile;5 ImportJava.nio.ByteBuffer;6 ImportJava.nio.channels.FileChannel;7 /**8 * Simple test of the role of channel components in the Java NiO9 * @authorSXFTen * One */ A Public classTestchannelfornio { - - Public Static voidMain (string[] args)throwsIOException { the //loa

and write data from a file.Datagramchannel can read and write data on the network through UDP.Socketchannel can read and write data in the network via TCP.Serversocketchannel can listen for incoming TCP connections, like a Web server. A socketchannel is created for each new incoming connection.Basic Channel ExampleThe

Because of the domestic Android market many channels, in order to calculate the download of each channel and other data statistics, we need to separate packaging for each channel, if you play dozens of of the market bag will not be annoying to death, but with the gradle, this is no longer a matter. Friend Union multi-channel