multimedia internet
DESCRIPTION
Intro to MultimediaTRANSCRIPT
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1. _________________________________________________________3 2. _____________________________________________3 3. _________________________________________4
3.1 _______________________________________________________4
3.2 _____________________________________________________________4
4. _______________________________7
4.1 Netshow - Media Player _______________________________________________7
4.2 Real Server - RealPlayer ________________________________________________11
4.3 NetMeeting____________________________________________________________13
5. _______________________________________17
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1.
(Internet) , . :
1) - video video .
2) - audio (.. , ) . .
3) .
4) . .
5) ' .
2.
() (. .wav, .avi, .mov, .mpg) , / CD-ROM . , / . ( 10 MB 28.800bps, ). .
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3.
3.1
, . (Stream). bytes :
1. .
2. . 3.
.
(IP) . "" "", . . . . plug-ins (browser) (.. Netscape Navigator Internet Explorer).
3.2
.
) (Unicast) , (client) (server) , (point to point). . 15 , 15 , . . : ' .
' - ' ( 1). (indexed) (play) (stop) ,
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(fast forward) (rewind) (pause) . .
1 : '
, ( 2). video audio. . , . . (live source), .
) (Multicast) , ( 3). . Ethernet (LAN Ethernet) (routers) (Multicasting Enabled Routers).
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3 :
Intranet. 20 Ethernet-LAN Intranet video Internet, video . Intranet Internet , , , LAN ( 3). . . , . .
( ) Mbone (Multicast Backbone On the InterNEt). , , ( ). 4.
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4: .
4.
, . plug-ins -. .
4.1 Netshow - Media Player
To Netshow Microsoft . audio, video intranets, LANs Internet. To Netshow . , Netshow . (server distribution). .
To Netshow ( -) live audio video. video (Scalable video), video . video .
Netshow Windows NT. Netshow Media Player Microsoft ( 5).
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Internet Explorer Netscape Navigator Media Player . ( 6).
5 : Media Player Microsoft
Microsoft MMS (Microsoft Media Server) . Media Player URL (Uniform Resource Location) "mms://server/path/filename" server_name , path filename .
Media Player (.. wav,snd,mid,mp3) - (.. mpg,mov,avi). ra RealPlayer. Microsoft . Advanced Stream Format asf. Netshow asf . kamaral.asf Netshow rea.it.uom.gr , Media Player "mms://rea.it.uom.gr/kamaral.asf'
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. (link) . mms , (redirection) . asx. HTML "" asx file.asx asf .
Media Player ( 7) Media Player asf ( 8)
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CKM MW*H> inpn in \>nnr 'IL-.-J/: ,^
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, (buffering) . ( 9). ( ) .
4.2 Real Server - RealPlayer
Microsoft Real. - Netshow-Media Player Microsoft, Real RealServer - RealPlayer. ra. Real . (metafiles) ram rpm asx Microsoft ( ram RealPlayer rpm RealPlayer plug-in ).
RealServer. RealPlayer ( 10) . RealPlayer (channels) . "Sites" . "Presets" ( 11).
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File View Options Presets ^ites JHelp
,.i |Enter your Audio/Video search here
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RealPlayer . .
RealServer 12. :
1) .
2) . Real.
3) RealPlayer .
4) RealPlayer RealServer .
5) RealServer RealPlayer. 6) RealPlayer .
Real
12 : RealPlayer.
4.3 NetMeeting
Netmeeting Microsoft . Netmeeting :
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1) Intranet. 13 (.. ils.hol.gr), . . , .
13 : ils.hol.gr
2) , ( ). . , ( 14).
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14 : Netmeeting
3) (whiteboard) . "Whiteboard" ( 14). , , ( 15). . .
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4) . "Chat" ( 14). , 16. "Message" .
16 : Netmeeting
5) . "Share" ( 14). ( 17). word, excel, powerpoint . . .. Word . "Collaborate" . .
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6) . "Tools" , "File Transfer". . , "Send" .
5.
, . VDO VDOPlayer. 17. video video video .
17 : VDOLive Player
Vosaic. video video . 18 Vosaic .
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Surround Videos Microsoft (http://carpomt.msn.com). . ( 19) . .
Media Player Http://www.microsoft.com/windows/mediaplayer/download/ RealPlayer Http://www.real.com/products/player/ Netmeeting Http://www.microsoft.com/netmeeting VDOLive Player Http://www.vdo.net/download Vosaic Player Http://www.vosaic.com
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