Live555 receive RTSP live stream, convert HTTP Live streaming (iOS live) protocolThe RTSP protocol is also a widely used live/on-demand streaming protocol that previously implemented a program that received the RTSP protocol via live555 and then converted it to the HLS (Http live streaming) live protocol file. In order to receive the remote device or the server's
Introduction
in a simple sentence summary: RTSP initiate/End streaming media (application layer), RTP transport Stream Media data (transport layer), RTCP to RTP control, synchronization (transport layer).
The reason for this is a little confusing, because the CTC standard does not require RTCP, so in the standard RTSP code does not see the relevant parts. In the private
The real-time stream protocol RTSP is jointly proposed by RealNetworks and Netscape, which defines how one-to-multiple applications can effectively transmit multimedia data over an IP network. RTSP is located on RTP and RTCP in the architecture. It uses TCP or RTP for data transmission.
Specific implementation:
Player = manager. createplayer (rtspurl );Player. addplayerlistener (this );Player. Realize ();Vo
How to play RTSP Streaming Media on ophone PlatformRTSP (Real Time Streaming Protocol) is an application layer protocol in the TCP/IP protocol system. This Protocol defines how one-to-multiple applications can effectively transmit multimedia data over an IP network.RTSP can be well supported by mainstream players. With the development of smart mobile phones, more and more mobile phones are beginning to support the
I. OverviewThe key to Rtsp-over-http (and all of it) is to have RTSP messages communicate over HTTP ports (that is, 80 ports).We know that the standard port for RTSP is 554, but due to various security policy configurations such as firewalls, the client may have a limit on access to port 554, which will not properly transmit
RTSP protocol analysis1. Overview:RTSP (Real Time Streaming Protocol) is an application layer Protocol in the TCP/IP Protocol system. It is an ietf rfc standard submitted by Columbia University, Netscape and RealNetworks. This Protocol defines how one-to-multiple applications can effectively transmit multimedia data over an IP network. It is similar to the HTTP traffic control protocol. Both use plain text to send information, and the
Affirm that this article references the article of http://blog.csdn.net/haolipengzhanshen/article/details/50802081, here to mark thanks!This article mainly analyzes Easydarwin's rtsp content from several aspectsRTSP Protocol OverviewWireshark capture case Analysis of a complete RTSP interactive processEasydarwin initialization of RTSP in project codeEasydarwin pr
Hostzhu comment: mplayer's support for streaming media allows you to use Linux to view live webcast. The promotion of multimedia applications in Linux is not measurable.RTSP/RTP streaming support for mplayerThe Open Source "mplayer" Media Player can now receive and play standards-compLiant RTP audio/video streams, using the "live555 Streaming Media" source codeLibraries.* For example, mplayer can be used to view the mpeg/RTP streams sent by thE "testmp3streamer", "testmpegvideostreamer" or "test
from the source side to the server can be reused, that is, a path-by-step.
The server side maintains a list of all the camera sources that are being distributed.
The server is not connected to the source side in the spare state, and the connection process is initiated only if it is required.
When all client ends a request to a source end. The server stops fetching data from the source side. Disconnect.
The Darwin system already has some of the conditions we need: The Rtspclient
Hoi Hong rtsp fetch stream URL format
First, preview the fetch stream
The RTSP URL for the device preview fetch stream has a new and old version, and devices prior to 2012 (such as the V2.0 version of NetraThe old fetch stream format, after which the new old stream format is supported by the device.
Rtsp.jpg1. Old version
URL Provisions:
Rtsp://username:passw
incomingconnectionhandlerrtsp to the task scheduling Env. taskscheduler (). turnonbackgroundreadhandling (frtspserversocket, (taskscheduler: backgroundhandlerproc *) incomingconnectionhandlerrtsp, this );}
void RTSPServer::incomingConnectionHandlerRTSP(void* instance, int /*mask*/) { RTSPServer* server = (RTSPServer*)instance; server->incomingConnectionHandlerRTSP1();}
void RTSPServer::incomingConnectionHandlerRTSP1() { incomingConnectionHandler(fRTSPServerSocket);}
When receiving a connec
In order to understand the RTSP protocol more clearly, this paper designs a simplest RTSP client program, which sends the options, DESCRIBE, Setup, PLAY, teardown requests to rtsp in turn to view the data returned by the server. Both RTP and RTCP communication are established, and a packet of RTP and a packet of RTCP packets are received.
Description
Server-side
One, RTMP, RTSP, HTTP protocolThese three protocols belong to the Application layer protocol in the Internet TCP/IP five layer architecture. Theoretically these three kinds can be used for video broadcast or on-demand. But usually, live broadcast with RTMP, RTSP. And on-demand with HTTP.The following are the characteristics of the following three respectively. The 1,RTMP Protocol (1) is a streaming media pr
Transferred from: http://www.zhihu.com/question/20621558 Yang HuaLinks: http://www.zhihu.com/question/20621558/answer/15661190Source: KnowCopyright belongs to the author. Commercial reprint please contact the author for authorization, non-commercial reprint please specify the source.As a field of expertise, I decided to update this answer.Copyright reserved, not commercial, reprint must be at the beginning of the location of the author, source.With the impression of completion, errors and omissi
I downloaded a RTSP protocol from the device manufacturer. According to the instructions in the document, I didn't respond to the issue, dizzy, and finally connected it with its demo, use Wireshark to track a complete process,
I made another complete process.
An RTSP process uses a camera that supports RTSP and uses Delphi's tclientsocket to send a string using a
protocols.
Ii. Streaming Media ProtocolReal-Time Transport Protocol (PRT) is a network protocol used to process multimedia data streams over the Internet. It can be used in one-to-one (unicast, unicast) scenarios) or you can transmit streaming media data in real time in a one-to-multiple (Multi-play) network environment. RTP usually uses UDP for multimedia data transmission, but other protocols such as TCP or ATM can be used if needed. The entire RTP protocol consists of two closely related par
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