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About 561 papers for “RTSP”

Sip-rtsp Convergence: Rtsp-c

İbrahim Bilgin · Istanbul Technical University Academic Open Archive (Istanbul Technical University) · 2008

Tez (Yüksek Lisans) -- İstanbul Teknik Üniversitesi, Fen Bilimleri Enstitüsü, 2008

Cited by 0Open access

Mensajes RTSP

Boronat Segui, Fernando · RiuNet (Universitat Politècnica de València) · 2017

En este objeto se presentan los principales mensajes del protocolo RTSP utilizados para controlar una sesión multimedia, su sintaxis y sus principales parámetros.

Cited by 0

Datenübertragung per RTSP

Lötzsch, Steffen · Qucosa - Monarch (Chemnitz University of Technology) · 2002

In dieser Arbeit wird das Real-Time Streaming Protocol (RTSP) spwie das Real-Time Transport Protocol (RTP) analysiert. Die Syntax und Semantik von Präsentations-Beschreibungen im Format des Session Description Protocol (SDP) werden vorgestellt. Es wird eine kurze Einführung in das Format von MPEG-1-Videosequenzen gegeben. In der Analysephase wird der aktuelle Stand des Inline-MPEG-1-Players und des Multicast MPEG-Servers untersucht. Ausgehend davon werden die Ziele der Implementierung eines neuen Java-Applets sowie eines RTSP-Servers festgelegt und beschrieben, in welchen Schritten diese erreicht werden sollen. In der Implementierungsphase werden die Erstellung eines RTSP- und eines RTP-Klienten in Java beschrieben. Es wird dargelegt, wie unter Verwendung dieser Klienten auf Basis des Inline-MPEG-1-Players ein Java-Applet erzeugt wurde, daß MPEG-1-Videosequenzen von einem Medienserver empfangen und abspielen kann. Es wird der Entwurf eines RTSP-Medienservers und dessen Implementierung beschrieben. Mit Abschluß dieser Arbeit steht ein einsatzbereites System aus RTSP-Server und RTSP-Klient bereit, daß ohne weitere Klientsoftware auf einer Weboberfläche eingesetzt werden kann.

Cited by 0Open access

EL PROTOCOLO RTSP

Oliver Gil, José Salvador · RiuNet (Politechnical University of Valencia) · 2018

El objetivo de este vídeo es describir el protocolo de control de flujos RTSP, enumerando y explicando los principales métodos que lo forman. Además, veremos un ejemplo completo de uso en un contexto de streaming sobre RTP/UDP. Por último, daremos algunos detalles del protocolo y lo compararemos con HTTP, con el que comparte su sintaxis y un gran número de líneas de cabecera.

Cited by 0Open access

RTSP 2.0 Asynchronous Notification

Hiromi Harada, Kenshin Oku, Tetsuya Ura et al. · 2008

Some IPTV deployments that are using the Real Time Streaming Protocol (RTSP) require the ability of the server to notify clients about asynchronous events occurring during an RTSP session. Current deployments typically use the ANNOUNCE method of RTSP 1.0 for sending such asynchronous events from a server to clients by using some proprietary extensions. However, the ANNOUNCE method has been removed from the current RTSP 2.0 draft, leaving the new specification without a mechanism for sending asynchronous messages from the server. This memo describes a use case for such an asynchronous message and proposes a new RTSP 2.0 method.

Cited by 0

Priority (SS-RTSP) system

Of The South Snohomish, Yinhai Wang, Ph. D et al. · 2013

USA, on both transit and local traffic operations based on field data and simulation models. The evaluation results show that the SS-RTSP system produces substantial benefits to transit vehicles with insignificant negative impacts to local traffic on cross streets.

Cited by 0

Real Time Streaming Protocol (RTSP)

Boronat Segui, Fernando · RiuNet (Politechnical University of Valencia) · 2017

En este objeto se presentan las diferentes funciones del protocolo RTSP, de control de sesiones multimedia, así como los tipos de mensajes empleados y el procedimiento de intercambio de los mismos.

Cited by 0

Streaming de Audio/Video. Protocolo RTSP

Mateos Costilla, David, Reaño Montoro, Samuel · Biblioteca Digital de les Illes Balears (Universitat de les Illes Balears) · 2008

[spa] Este artículo pretende hacer un resumen de las tecnologías existentes para la difusión de contenidos multimedia a través de internet, centrándose en el protocolo de transmisión RTSP.

Cited by 0Open access

Streaming de Audio/Video. Protocolo RTSP

Samul Reaño Montoro, David Mateos Costilla · Dialnet (Universidad de la Rioja) · 2008

Este articulo pretende hacer un resumen de las tecnologias existentes para la difusion de contenidos multimedia a traves de internet, centrandose en el protocolo de transmision RTSP.

Cited by 1

Basic design flow of RTSP server.

Wenhui Wang (34265), Yongqi Li (9423717), Rufei He (20939967) · Figshare · 2025

<div> The underwater environment is complex and variable, with limited transmission bandwidth and strong clutter and interference signals, which make the collected images susceptible to adverse effects such as attenuation and diffusion, resulting in image signal transmission congestion. In the current transmission system application process, the interference noise present in the collected original image will increase the average reprojection error of the image; And some systems have complex data collection processes, requiring the deployment of multiple sensors, which increases data transmission time. In order to improve the ability and efficiency of underwater data collection and transmission, and ensure the quality of underwater multimedia data transmission, a real-time transmission system for underwater panoramic cameras based on RTSP (Real Time Streaming Protocol) was designed. In the data acquisition layer, after setting the relevant parameters of the underwater panoramic camera through camera calibration method, the calibrated underwater panoramic camera is used to collect underwater data. The collected underwater data is compressed and encoded by the encoder in the data encoding layer, and then transmitted to the RTSP server layer. After receiving compressed and encoded underwater data, the RTSP server layer stores it on disk and encapsulates it into RTP (Real-time Transport Protocol) packets. The congestion control method using RTCP feedback monitors the network status in real-time and dynamically adjusts the data transmission rate, effectively avoiding the occurrence of network congestion problems. The RTSP application layer client receives data from the RTSP server, implements restructuring analysis through RTP packets, and sends the restructured frame data into a double buffer waiting for decoding and playback or file recording, achieving real-time transmission of underwater panoramic cameras. The experimental results show that the data transmission effect and quality of the system are good, and the average reprojection error of the calibrated image is 0.12 pixels; During the process of data collection and transmission, the effective time window of the eye diagram is the largest, and the waveform of the top-level data transmission tends to be stable with the smallest fluctuation amsplitude; Dynamically adjust the data transmission rate, control the network packet loss rate below 0.5%, and improve the real-time transmission efficiency of underwater data. </div>

Cited by 0Open access

Análisis del Protocolo RTSP con Wireshark

Boronat Segui, Fernando · RiuNet (Politechnical University of Valencia) · 2022

En ese objeto se explica cómo se pueden identificar y analizar los diferentes mensajes intercambiados entre un cliente y un servidor RTSP, durante una sesión multimedia, haciendo uso del software analizador de protocolos Wireshark

Cited by 0

Experiences with Blending HTTP, RTSP, and IMS

Sohel Q. Khan, Sprint-Nextel Robert Gaglianello, Alcatel-Lucent Technologies et al. · 2007

Although the Session Initiation Protocol (SIP) based IMS network has attained attention for IP voice and video telephony networks, the popular and prevalent Web and streaming video applications are supported by real time streaming protocol (RTSP) and HTTP proxy networks. The current trend of maintaining disparate SIPbased IMS, RTSP, and HTTP proxy networks introduce added cost due to the duplication of network components, separate maintenance functions, and scaling inefficiency. Service providers’ requirements to reduce such costs, call for the development of a solution that integrates the three proxy networks into a single hybrid platform. This article depicts the vision of such a hybrid platform, exemplified by two blended prototypes — shared streaming video application and the multimedia proxy. It is through the development of such applications that a path to an enhanced or extended IMS architecture encompassing the three proxy networks is possible. This article describes approaches promising the synthesis of IMS, HTTP, and RTSP based networks into integrated platforms that pioneer convergence to the vision. This article investigates a future, possible expansion of IMS to harmonize SIP, HTTP, and RTSP service delivery. The objective of this article is to initiate discussion and research.

Cited by 16