An introduction to digital storage media-command and control

Balabanian, Vahe; Casey, Liam; Greene, N.; Adams, Chris J.

doi:10.1109/35.544202

Cited by 24 publications

(4 citation statements)

References 1 publication

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“…The S2 #ow, a control-information #ow from an application service layer source object to a peer destination object, remains unchanged and continues to use the Digital Storage Media-Command & Control (DSM-CC) [5,6] speci"cations to provide the navigation and playback of multimedia objects. A particular area which needs modi"cation, however, is the stream state machine de"ned in DSM-CC speci"cations.…”

Section: Modified Davic Vod System Implementationmentioning

confidence: 99%

RQRP protocol for video delivery over IP

Lee

Yeo

Poon³

et al. 2001

Int J Communication

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SUMMARYThe Digital Audio-Visual Council has adopted the Request/Reply (RQRP) protocol, proposed by one of the authors, for the delivery mechanism of MPEG video streams. In this paper, we investigate the network characteristics of the RQRP protocol and analyse the protocol's performance via both simulation as well as actual experimental results. In this simulation, the RQRP protocol was mathematically an ideal model "rst and later, a feedback control system. Simulation results showed that, for both models, the network tra$c is able to follow the playout rate at the receiver. In the case of the latter, which involves a simpler implementation, oscillation in network tra$c is observed. A video-on-demand (VoD) system using the RQRP protocol was developed and experiments were performed. The results obtained are consistent with the simulation results.

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Section: Modified Davic Vod System Implementationmentioning

confidence: 99%

RQRP protocol for video delivery over IP

Lee

Yeo

Poon³

et al. 2001

Int J Communication

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“…Figure 8 shows a block diagram of our proposed transcoder. The interactive data contained in the different sections are formatted according to the protocols specified in the extensions for digital storage media command and control (DSM-CC), part of the MPEG-2 standard [18][19][20][21][22][23][24][25]. These sections will be processed by the module transcoder component of our DVB-MHP to Blu-ray transcoder shown in Figure 8.…”

Section: Overview Of the Transcoding Schemementioning

confidence: 99%

“…In DVB-MHP, the directory containing the files of an application is formatted according to the broadcast interorb protocol (BIOP), also known as the object carousel protocol [18][19][20][21][22][23][24][25]. Every file and directory is encapsulated in a BIOP message, which consists of a message header and a subheader (see Figure 3).…”

Section: Broadcast Interactive Televisionmentioning

confidence: 99%

Real-Time DVB-MHP Interactive Data Transcoding to Blu-Ray

Infante

Nasiopoulos

2008

International Journal of Digital Multimedia Broadcasting

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Recommended by M. RoccettiDigital TV systems are being deployed worldwide, and interactive applications are being offered as part of the services. The unparalleled success of DVD technology has motivated the development of interactive services for broadcast TV, with DVB-MHP being the most widely used open standard in the world. Despite the similarities between DVB-MHP-based interactive TV and the new Blu-ray format, there still exist substantial differences that make the two systems incompatible. In this paper, we analyze the differences in the DVB-MHP and Blu-ray interactive formats and propose a transcoding scheme to convert live broadcast interactive TV to a Blu-ray compatible format.

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“…In the telecom-oriented version of video-ondemand, a control protocol called DSM-CC [18] has been specified by the DAVIC consortium for transport of MPEG streams over a broad range of ATM and CATV networks. RTSP borrows one of the time concepts from DSM-CC, but, in the tradition of Internet protocols, does not depend on a whole set of supporting protocols.…”

Section: Related Workmentioning

confidence: 99%

A comprehensive multimedia control architecture for the Internet

Schulzrinne

Proceedings of 7th International Workshop on Network and Operating System Support for Digital Audio and Video (NOSSDAV '97)

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The Internet and intranets have been used to deliver continuous media, both stored and live, for a number of years. Most of the attention has focused on providing guaranteed quality of service (RSVP) and end-to-end data transport (RTP), with every application using its own control protocol. In this paper, we describe a control architecture that offers most standard advanced telephony features and integrates stored and conference multimedia. The protocol re-uses much of the "infrastructure" of HTTP, including its security and proxy mechanisms. The architecture is instantiated by two related, but independent protocols: the Session Initiation Protocol (SIP) for inviting participants to a multimedia session and the Real-Time Stream Protocol (RTSP) to control playback and recording for stored continuous media.

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An introduction to digital storage media-command and control

Cited by 24 publications

References 1 publication

RQRP protocol for video delivery over IP

RQRP protocol for video delivery over IP

Real-Time DVB-MHP Interactive Data Transcoding to Blu-Ray

A comprehensive multimedia control architecture for the Internet

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