Rygel-Grilo: Feeding multimedia applications through DBUS (GUADEC 2010)
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By Juan A. Suárez Romero. Grilo is a framework that integrates content from different multimedia sources (local or remote). All of Grilo's features are provided by a library that is linked to client applications. Sometimes, however, having Grilo running in a different process and communicating with it over D-Bus is a better approach: each component runs in its own separated space and developers can use any language to implement their applications, etc. Here is where rygel-grilo has its role: it is a daemon that grabs multimedia content from various sources using Grilo and exposes it over D-Bus to other applications implementing Rygel's media server D-Bus specification. Applications interested in accessing multimedia content, like Totem or Rhythmbox, can then implement the consumer side of this specification and grab multimedia content from the bus.
Transcript of Rygel-Grilo: Feeding multimedia applications through DBUS (GUADEC 2010)
Juan Romero | [email protected] | www.igalia.com
Guadec2010
Rygel-GriloFeeding Multimedia
Applications Over D-Bus
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Introduction
●Provides Grilo content over D-Bus
●Name subject to change
●Two parts:
●A library●A mediaserver daemon
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MediaServer2 specification
PRODUCER(server)
Mediaserver2
CONSUMER(client)
Mediaserver2
D-BUS
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Rygel-GriloLibrary
PRODUCER(server)
Mediaserver2
CONSUMER(client)
Mediaserver2
D-BUS
Rygel-Grilo Library
Rygel-Grilo Library
Rygel-Grilo Library
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Juan Romero
rygel-griloapplication
Rygel-GriloMediaserver Daemon
rygel-griloapplication
rygel-grilodaemon
rygel-grilolibrary
GRILO
YoutubeYoutube
Youtube
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TOTEM
Clients (plugins)Totem
Totemplugin
rygel-grilolibrary
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Juan Romero
RHYTHMBOX
Clients (plugins)Rhythmbox
Rhythmboxplugin
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Links
●http://live.gnome.org/Rygel/MediaServer2Spec
●http://live.gnome.org/Grilo
●git://git.gnome.org/rygel-grilo
