rtsp server

transmits the type of format used; However, the presentation description must contain at least one rtsp URI. Agent-to-firewall-friendly: The protocol can be handled by the application and transport layer firewalls. The firewall needs to understand the Setup method and open a "notch" for the UDP media stream. Appropriate server control: If a user initiates a stream, a stream can also be stopped. NBSP;

RTSP: Real Time Streaming Protocol)Real-time stream protocol (RTSP) establishes and controls one or more time-synced continuous streaming media, such as audio and video. Although continuous media streams and control flow may cross, RTSP itself does not send continuous streams. In other words, RTSP acts as the network r

features: ● Scalability: new methods and parameters can be easily added to RTSP.● Easy resolution: RTSP can be parsed by a standard HTTP or mime parser.● Security: RTSP uses the webpage security mechanism.● Independent Transmission: the RTSP transmission channel can use unreliable packet protocol (UDP) or reliable pac

example: rtsp: // 192.168.20.136rtsp versions are generally RTSP/1. 0. the cr lf after each line indicates that the carriage return line breaks, and the receiver must have corresponding parsing. The last message header must have two cr lf response messages: the RTSP version Status Code explains the cr lf message header cr lf message body cr lf the

| "201"; Created| "250"; Low on Storage Space| "300"; Multiple Choices| "301"; Moved Permanently| "302"; Moved temporarily| "303"; See other| "304"; Not Modified| "305"; Use Proxy| "400"; Bad Request| "401"; Unauthorized| "402"; Payment Required| "403"; Forbidden| "404"; Not Found| "405"; Method not allowed| "406"; Not acceptable| "407"; Proxy Authentication Required| "408"; Request time-out| "410"; Gone| "411"; Length Required| "412"; Precondition Failed| "413"; Request Entity Too Large| "414";

Live from the RTSP protocol (Transport Media stream) to the HTTP TS (ts shard after TS partition encoder, HTML file) (Apple's live streaming scenario) conversion effort.HTTP Live Streaming (abbreviated as HLS) is an HTTP-based streaming network Transfer protocol proposed by Apple. is part of Apple's QuickTime X and iphone software system. It works by dividing the entire stream into small HTTP-based files to download, one at a time. When media streamin

1 socket creation, binding, listening to the main function main () after it is started, it will be called (dynamicrtspserver: createnew-> rtspserver: setupoursocket setupstreamsocket) in setupstreamsocket, create, bind, listen to, and set non-blocking mode operations on S-end sockets in TCP. The listening port is 854. after the socket-related operations are completed, new dynamicrtspserver (derived from rtspserver) is executed. Therefore, rtspserver: rtspserver is also called and env is executed

RTSP Session Basic ProcessRTSP Interaction Process:C represents the RTSP client, s represents the RTSP server①c->s:option request//Ask S which methods are availableS->c:option Response//s Response information includes all available methods provided②c->s:describe Request//Requires media initialization description inform

Server: live555 client: VLC video format: H264 (1) OPTIONS OPTIONS rtsp://222.201.145.236/slamtv60.264 rtsp/1.0Cseq:2user-agent:libvlc/1.1.11 (LIVE555 streaming Media v2011.05.25)Parsing: This step is where the client asks the server what methods are available. The package describes the address and port where the clien

Setup command should include transport in the following format: transport:rtp/avp/tcp;interleaved=0-1 This is the server to send media data with TCP and interleave the data in channel 0 and 1. Given in the specification, data channel is even the above transport will tell the server to send media data using the TCP protocol, and use channel 0 and 1 convection data and control information for int

The RTSP negotiation process of IPTV in a province is as follows: DESCRIBE rtsp: // 118.122.89.27: 554/live/ch10083121594790060557.sdp? Playtype = 1 boid = 001 backupagent = 118.122.89.27: 554 clienttype = 1 time = 20100929182111 + 08 life = 172800 ifpricereqsnd = 1 vcdnid = 001 userid = 123 mediaid = ch10083121594790060557 ctype = 2 TSTVTimeLife = 1800 contname = authid = 0 UserLiveType = 1

The Code In this lab you will implement a streaming video server and client that communicate using the Real-Time Streaming Protocol (RTSP) and send data using the Real-Time Transfer Protocol (RTP ). your task is to implement the RTSP protocol in the client and implement the RTP packetization in the server. We will prov

The ONVIF2.0 agreement is as follows: Principle Description: 1. Establish a two-way connection between the client and the server. The reverse channel connection is processed using the RTSP protocol [RFC 2326]. Here there will be a mechanism to indicate that the client wants to establish a back-channel connection. RTSP provides a feature tag to handle such add

real-time transport Control Protocol srtcp, all of the features they provide (such as encryption and authentication) are optional, These features can be used independently or disabled. The only exception is that when using secure real-time transport Control Protocol SRTCP, its message authentication feature must be used. RTSP Live Streaming Protocol RTSP (real Time streaming Protocol) is a multimedi