Multimedia Internet

of 19 /19
  

Embed Size (px)

description

Intro to Multimedia

Transcript of Multimedia Internet

  • 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

    2

  • 1.

    (Internet) , . :

    1) - video video .

    2) - audio (.. , ) . .

    3) .

    4) . .

    5) ' .

    2.

    () (. .wav, .avi, .mov, .mpg) , / CD-ROM . , / . ( 10 MB 28.800bps, ). .

    3

  • 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) ,

    4

  • (fast forward) (rewind) (pause) . .

    1 : '

    , ( 2). video audio. . , . . (live source), .

    ) (Multicast) , ( 3). . Ethernet (LAN Ethernet) (routers) (Multicasting Enabled Routers).

    5

  • 3 :

    Intranet. 20 Ethernet-LAN Intranet video Internet, video . Intranet Internet , , , LAN ( 3). . . , . .

    ( ) Mbone (Multicast Backbone On the InterNEt). , , ( ). 4.

    6

  • 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).

    7

  • 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'

    8

  • 6:

    . (link) . mms , (redirection) . asx. HTML "" asx file.asx asf .

    Media Player ( 7) Media Player asf ( 8)

    9

  • 10

    k^pt^ngHofcidurTi |4*Wfth*4U

    CKM MW*H> inpn in \>nnr 'IL-.-J/: ,^

  • , (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).

    11

  • 12

    File View Options Presets ^ites JHelp

    ,.i |Enter your Audio/Video search here

  • 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 :

    13

  • 1) Intranet. 13 (.. ils.hol.gr), . . , .

    13 : ils.hol.gr

    2) , ( ). . , ( 14).

    14

  • 14 : Netmeeting

    3) (whiteboard) . "Whiteboard" ( 14). , , ( 15). . .

    15

  • 4) . "Chat" ( 14). , 16. "Message" .

    16 : Netmeeting

    5) . "Share" ( 14). ( 17). word, excel, powerpoint . . .. Word . "Collaborate" . .

    16

  • 6) . "Tools" , "File Transfer". . , "Send" .

    5.

    , . VDO VDOPlayer. 17. video video video .

    17 : VDOLive Player

    Vosaic. video video . 18 Vosaic .

    17

  • 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

    18