Real Time Streaming Protocol. The Real Time Streaming Protocol (RTSP) is a network control protocol designed for use in entertainment and communications systems to control streaming media servers.
The protocol is used for establishing and controlling media sessions between end points. Clients of media servers issue VCR-style commands, such as play and pause, to facilitate real-time control of playback of media files from the server. The transmission of streaming data itself is not a task of the RTSP protocol.
Real Time Streaming Protocol. Un article de Wikipédia, l'encyclopédie libre.
RTSP ou Real Time Streaming Protocol (protocole de streaming temps-réel) est un protocole de communication de niveau applicatif (niveau 7 du modèle OSI) destiné aux systèmes de streaming média. Il permet de contrôler un serveur de média à distance, offrant des fonctionnalités typiques d'un lecteur vidéo telles que « lecture » et « pause », et permettant un accès en fonction de la position temporelle. RTSP ne transporte pas les données elles-mêmes et doit être associé à un protocole de transport comme RTP ou RDT de RealNetworks pour cette tâche.
RTSP a été développé par l'IETF et publié en 1998 en tant que RFC 2326. Liens externes[modifier | modifier le code] La RFC 2326 sur le site de l'IETF.RTSP.org (version archivée par Internet Archive), le centre d'information sur le RTSP. Real Time Messaging Protocol. Un article de Wikipédia, l'encyclopédie libre.
Histoire[modifier | modifier le code] Real Time Messaging Protocol. Real Time Messaging Protocol (RTMP) was initially a proprietary protocol developed by Macromedia for streaming audio, video and data over the Internet, between a Flash player and a server.
Macromedia is now owned by Adobe, which has released an incomplete version of the specification of the protocol for public use. The RTMP protocol has multiple variations: While the primary motivation for RTMP was to be a protocol for playing Flash video, it is also used in some other applications, such as the Adobe LiveCycle Data Services ES. Basic operation[edit] The RTMP defines several virtual channels on which packets may be sent and received, and which operate independently of each other. At a higher level, the RTMP encapsulates MP3 or AAC audio and FLV1 video multimedia streams, and can make remote procedure calls (RPCs) using the Action Message Format.
Encryption[edit] RTMP Protocol. Xuggle + Red5 = Hello World RTMP. I finally got it !
I managed to activate an example of the class Hello Word in tandem with Xuggle and Red5. Now, how does it work? In the internet browser I start the application which publishes the image from the digital camera of my laptop. This image is then being converted (processed?) On the server by means of Xuggle. It seems to me that this application opens a window of new, amazing opportunities. There is no doubt that the image of lying in a hammock is far more tempting than sitting at the computer desk. As a result of a video’s decompression we receive a sequence of pictures.
Obviously this method can be also used for the processing of sound. As you can see, the server, which is supposed to perform so many tasks, may be overloaded: it is responsible for decompression and compression of the audio / video stream, as well as processing images or sounds. In my next article I am going to explain how to start and application Xuggle Hello World on the server Red5. iPhone RTMP library.
Xuggle - A free open-source library. Red5. Getting Started » Red5 Media Server. Red5 YouTube Page. Red5 YouTube Page. 三种典型流媒体的种类 - zhiyuan863的专栏. With all of the buzz around HTML5 and the iPad, there's been a lot of talk about the technologies underlying digital video.
Besides the inevitable codecs (H264 & VP8), experts are discussing video delivery mechanisms, using indecipherable acronyms likeRTMP,CDN and HLS. This blog post will give an overview of the various video streaming methods in plain English and bring the all-round developer and publisher up to date. In a nutshell, there are three widely used ways to stream a video: Progressive Download,RTMP/RTSP Streaming, andAdaptive HTTP Streaming. We'll look at the three in detail here, describing their pros, cons, and various technologies that support each.
Note: more streaming methods (like MultiCast or Peer 2 Peer) exist, but are of little use to the regular publisher. Progressive Download Progressive Download is the most widely used video delivery method by far (in part because it's whatYouTube uses). The simplicity of Progressive Download also has its downsides.
Compare Flash Media Server, Wowza and Red5. HTML5 MP3 Player with Playlist. Red5 Media Server iOS Android Setup. Hits: 7250 Hope you already read our previous article “VOD to iOS” ?
How you can use Red5 Server for streaming to iPhone, iPads and Android? S V N Labs Softwares implements an iOS/Android add-on setup for Red5 Server to stream both Flash, iOS and Android devices. This add-on also supports setup of JW Player, Flowplayer and HTML5 embed player using Red5 live and on-demand streams. We are expert in setting up Red5 applications and developing custom apps and plug-ins for Red5 and other media servers including Wowza, Flash Media Server, Union etc. Stream video From iPhone Or Android to RTMP. Android-rtmp-client - android java rtmp client lib. This is a rtmp client lib ported from red5 and can be used in both android and other java platform.
Compared to red5, this lib has a minimal lib dependency. Android-recorder - android rtmp network recorder.