1st media management and distribution workshop rr · ip > pal mpeg2 decoder ... encoder webcast/...
TRANSCRIPT
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-MULTIMEDIA CONTENT PROJECTS -
1st Media Management and Distribution Workshop
30th January, Zurich
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MULTIMEDIA CONTENT
PROJECTS
AGENDA:
•Maingoals;
•NatureontheWeb;
•Zappiens.
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MULTIMEDIA CONTENT
PROJECTS
NATURE ON THE WEB:
•Vultures on the Web;
•Butterflies on the Web;
•Bats on the Web;
•Storks on the Web.
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MULTIMEDIA CONTENT
PROJECTS
VULTURES ON THE WEB
•The project;
•Joint initiative;
•FCCN’s role;
•Statistics
http://static.publico.clix.pt/grifosnaweb/
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VULTURES ON THE WEB
•TheSite
–200 km away...
–1 GbpsFiberOptics
–PTZ BoschCamera
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VULTURES ON THE WEB
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IP > PAL
MPEG2
Decoder
VULTURES ON THE WEB
2-4 Mbps-IP
MPEG2
PAL
Tech:
•MS Windows Server
(Media Services)
•MS Windows Media
Encoder
•Osprey
•Simulstream
Stream:
•WebcastSourcePoint
Archive:
•PAL Archive
•WebcastArchive
•1 HourSegments
Highbitrate-PAL
1.33GB/Hour
WebCast
108MB/Hour
RCTS CDN
Windows
Media Server
Broadcast
ExternalSATA disks/ FullArchive
PAL -FTP/ DVD / Highlights
Encoder
Webcast/ PAL -FTP/ DVD / Highlights
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MULTIMEDIA CONTENT
PROJECTS
BUTTERFLIES ON THE WEB
•The project;
•Joint initiative;
•FCCN’s role;
•Statistics
http://static.publico.clix.pt/borboletasnaweb/
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BUTTERFLIES ON THE WEB
•Similar to “VulturesontheWeb”
•In-door, SameCity, PhisicalOperation
•At thesite:
–Camera, mini-tripod, LCD Screen
•At thedatacenter
–Decoder
–Windows Media Server/ Encoder/ Archive
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MULTIMEDIA CONTENT
PROJECTS
BATS ON THE WEB
•The project;
•Joint initiative;
•FCCN’s role;
•Statistics
http://static.publico.clix.pt/morcegosnaweb/
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BATS ON THE WEB
•BatCave
–400m from
“base”
–4 PTZ IR CAM
•BatBase
–100km awayfrom
Datacenter
–DedicatedLine
(poorquality)
–Broadcast
Encodingand
ArchivingatBase
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BATS ON THE WEB
Tech:
•MS Windows Server
•4 VideoInput
Streams:
•4 x WebcastSource
Points
Archive:
•PAL Archive
•WebcastArchive
•1 HourSegments
Encoder
RCTS CDN
Windows
Media Server
Broadcast
Webcast/ PAL -FTP/ DVD / Highlights
PTZ ControlSystem
PTZ Remote
ControlConsole
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MULTIMEDIA CONTENT
PROJECTS
STORKS ON THE WEB
•The project;
•Joint initiative;
•FCCN’s role;
•Launching
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MULTIMEDIA CONTENT
PROJECTS
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MULTIMEDIA CONTENT
PROJECTS
ZAPPIENS
•What’s ZAPPIENS?;
•Why the name ZAPPIENS?
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MULTIMEDIA CONTENT
PROJECTS
ZAPPIENS: The visible side of the initiative:
http://www.zappiens.pt/
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MULTIMEDIA CONTENT
PROJECTS
THE AMBITIOUS QUESTION:
WHY ZAPPIENS WHEN WE HAVE YOU TUBE?
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MULTIMEDIA CONTENT
PROJECTS
•Only Educational/Scientific/Cultural/
Artistic contents;
•TECHNICAL QUALITY;
•ANALYSIS COMMITTEE;
•DRM
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ZAPPIENS
•Web Based
–Frontend
•Linux, PHP, Flash, Media Player
–Backoffice
•Linux, PHP, MySQL
•VideoTechnology
–FlashVideo–SD upto HD (automatictranscodingafterupload)
–Windows Media –DRM
•Digital Rights
–CreativeCommons
–DRM Service–Microsoft Technology
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ZAPPIENS
•Web BasedWorkflow
–Users(register, login, uploadvideoaccet)
–Operator(verifycontent, sendsto “peerreview”)
–Reviewers(verifycontent, acceptorreject)
–Operator(final “ok”)
•SpecialUsers
–FTP batchvideoupload
–MetadataimportedfromXML
–Workflowbypass. Onlyfinal ok.
•Web 2.0 features
–UserComments(disabled)
–ContentScoring/Voting(disabled)
–RelatedVideos/ Sugestions
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ZAPPIENS
•Problems...
–WEB 2.0 infra-structure
–Dynamic, new features, new requests, new solutions
•Special Users
•Content Contests / Prizes
•DRM / CC / ...
•Real fast bug resolution
–Outsourcing not feasible
•StrongSpecification, longdeveloplmentcycles, price
•Solution
–In-house
•100% focusonsupport, bugsolving, supportand newfeatures
•AgileSoftwareDevelopmentMethods
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ZAPPIENS
•Problems...
–Videotranscoding
•Mencoderis goodbut...
–Othertried
•ffmpeg
•Sorenson Squish
•SoThinkMedia.COM
•Movie Toolbox
•Adobe Flash Encoder
–Maybe...
•Alivemedia
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ZAPPIENS
•Problems...
–VideoStreaming
•Apache doesn’treallysupportstreaming
–Othersto betried
•Adobe Media Server
•RED5
•LIGHTTP
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MULTIMEDIA CONTENT
PROJECTS
RESULTS
TODAY
http://www.zappiens.pt/video.php?id=271
http://www.zappiens.pt/video.php?id=691
http://www.zappiens.pt/video.php?id=692
http://www.zappiens.pt/video.php?id=643
http://www.zappiens.pt/video.php?id=237
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MULTIMEDIA CONTENT
PROJECTS
FUTURE
•Different files format;
•Extending the project to Brasiland Angola;
•Launching of a national competition.
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MULTIMEDIA CONTENT
PROJECTS
THANK YOU!
QUESTIONS?