jingle: jabber does multimedia peter saint-andre - - PowerPoint PPT Presentation

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jingle jabber does multimedia peter saint andre stpeter
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jingle: jabber does multimedia peter saint-andre - - PowerPoint PPT Presentation

Apr 02, 2024 134 likes •849 views

jingle: jabber does multimedia peter saint-andre stpeter@jabber.org http://stpeter.im/ jingle modular framework multimedia session management negotiate session parameters over xmpp use a binary-friendly transport for media pluggable

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jingle: jabber does multimedia

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peter saint-andre

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stpeter@jabber.org

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http://stpeter.im/

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jingle

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modular framework

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multimedia session management

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negotiate session parameters over xmpp

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use a binary-friendly transport for media

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pluggable transports

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pluggable media types

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sound familiar?

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sip

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why jingle?

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community interest in multimedia since 1999

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enable jabber clients to do voice, video, & more

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need standards for interoperability

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past approaches

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h.323

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proprietary xmpp extensions

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“tins” (sdp over xmpp)

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dual-headed xmpp+sip clients

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issues

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two centers of control (sip and xmpp)

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addressing (unicode in xmpp)

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authentication (mandatory in xmpp)

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sender identity (validated in xmpp)

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traffic validation (xmpp schemas)

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manageability (client-server in xmpp)

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presence (native in xmpp)

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buddy lists [tm] (native in xmpp)

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presence subscriptions (long-lived in xmpp)

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50 million jabber users can’t be wrong

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bring multimedia to xmpp network

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build a native xmpp signalling protocol

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ensure interoperability with sip

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not trying to supplant sip

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not trying to build full telephony app

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adding jabber users to open voip networks

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early version developed with sip guru

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cto @ jabber inc. (they pay me)

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google talk

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standardization in progress

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xmpp standards foundation

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specs in XSF’s XEP series

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xep-0166: framework

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session types...

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xep-0167: audio

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xep-0180: video

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appcasting, file transfer, whiteboarding?

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transports...

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xep-0176: ice-udp, ice-tcp

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xep-0177: raw udp

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rtmp, bytestreams?

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support in or coming to...

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google’s libjingle (c++ library)

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clients: psi, gajim, jabbin, etc.

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telepathy / gnome

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various devices (nokia 770/800, etc.)

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portugal telecom, etc.

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yate

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freeswitch

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asterisk

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federate pbx’s

  • ver xmpp backbone
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gateways to sip

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informational rfc (eventually)

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issues...

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re-use of ICE (too complex?)

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mapping to SDP (too simple?)

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join the conversation...