HELP! * GREY=local LOCAL HTML version of Foils prepared July 31,1995 Foil 10 Digital Video: Network Delivery Options
From First Part of HPDC95 Video Server Presentation HPDC95 Pentagon City -- August 1,1995. by Marek Podgorny * Critical Information in IMAGE
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Most of the digital video frameworks are local mass storage (CD-ROM, hard disk) oriented. So is standard Web video technology (download first, then play). Telco's and CATV technology is mostly not IP-based. Interactive TV standards (DAVID - Digital Audio/Video Interactive Decoder) seem orthogonal to Web technology at present and will not be discussed in this tutorial.
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Network delivery options: shared file access and audio/video servers
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Shared file access: NFS, Samba (NetBios (SMB) servers for Unix) , AppleShare, LAN Manager .......
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disadvantages: not really continuous media protocols, some slow (NFS, AppleShare), no development path for QOS support, security problems, do not fit Web model although may be useful when used internally on LANs.
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"middle of the road" solutions like NetWare Video.
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Audio/video servers: custom servers providing real time continuous media streams.
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Examples: RealAudio Internet audio server, Oracle's Media Server
Northeast Parallel Architectures Center, Syracuse University, npac@npac.syr.edu
If you have any comments about this server, send e-mail to webmaster@npac.syr.edu.
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