OhMedia:Developer - Revision history

Grahamd: /* Songcast Specifications */

2011-08-29T09:49:26Z

Songcast Specifications

← Older revision		Revision as of 09:49, 29 August 2011
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	* [[Av:Developer:Songcast:Ohm\|Songcast OHM/OHU Protocol Specification]]		* [[Av:Developer:Songcast:Ohm\|Songcast OHM/OHU Protocol Specification]]
	* [[Av:Developer:Songcast:Ohz\|Songcast OHZ Protocol Specification]]		* [[Av:Developer:Songcast:Ohz\|Songcast OHZ Protocol Specification]]
-
-	* [[Av:Developer:MediaServer\| x]]

Grahamd at 09:45, 29 August 2011

2011-08-29T09:45:18Z

← Older revision		Revision as of 09:45, 29 August 2011
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	* [[Av:Developer:Songcast:Ohm\|Songcast OHM/OHU Protocol Specification]]		* [[Av:Developer:Songcast:Ohm\|Songcast OHM/OHU Protocol Specification]]
	* [[Av:Developer:Songcast:Ohz\|Songcast OHZ Protocol Specification]]		* [[Av:Developer:Songcast:Ohz\|Songcast OHZ Protocol Specification]]
		+
		+	* [[Av:Developer:MediaServer\| x]]

Openhome: moved Av:Developer to OhMedia:Developer

2011-08-01T09:37:54Z

moved Av:Developer to OhMedia:Developer

← Older revision

Revision as of 09:37, 1 August 2011

Keith at 14:17, 6 July 2011

2011-07-06T14:17:24Z

← Older revision		Revision as of 14:17, 6 July 2011
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-	{{nav_openhome_av\|OpenHome Av - Developers}}	+	{{nav_openhome_av\|OpenHome Media - Developers}}

	= Introduction =		= Introduction =

-	OpenHome Av is an independent standard for networked audio visual devices. OpenHome Av products all have a standard way of presenting themselves to the network. This makes it possible to write generic Control Point software that is able to control those products independent of manufacturer or specific features.	+	OpenHome Media is an independent standard for networked audio visual devices. OpenHome Media products all have a standard way of presenting themselves to the network. This makes it possible to write generic Control Point software that is able to control those products independent of manufacturer or specific features.

-	The technologies associated with making this possible are grouped under the term OpenHome Av Topology.	+	The technologies associated with making this possible are grouped under the term OpenHome Media Topology.

-	If a developer wishes to write generic software that participates in the aims described above, then they should write that software in a way that conforms to the strategies and algorithms of OpenHome Av Topology, which is described below	+	If a developer wishes to write generic software that participates in the aims described above, then they should write that software in a way that conforms to the strategies and algorithms of OpenHome Media Topology, which is described below

	= Topology =		= Topology =
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	In a properly configured system, if one product is connected to another using an audio cable, then the name of the product sending the audio should match the name of the source receiving the audio. It is by matching these names that a Control Point is able to select the correct input on, for instance, a preamp when a particular source is selected.		In a properly configured system, if one product is connected to another using an audio cable, then the name of the product sending the audio should match the name of the source receiving the audio. It is by matching these names that a Control Point is able to select the correct input on, for instance, a preamp when a particular source is selected.

-	== Discovering An OpenHome Av System ==	+	== Discovering An OpenHome Media System ==

-	The correct way to discover an OpenHome Av system is to:	+	The correct way to discover an OpenHome Media system is to:

	* search for all units bearing the Product service		* search for all units bearing the Product service
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	== Multiroom Functionality ==		== Multiroom Functionality ==

-	An OpenHome Av Sender broadcasts music onto a network in a way that is playable by an OpenHome Av Receiver.	+	An OpenHome Media Sender broadcasts music onto a network in a way that is playable by an OpenHome Media Receiver.

-	An OpenHome Av Sender includes the [[Av:Developer:SenderService\|Sender service]].	+	An OpenHome Media Sender includes the [[Av:Developer:SenderService\|Sender service]].

-	An OpenHome Av Receiver includes a Receiver source (as part of of its topology) and an associated [[Av:Developer:ReceiverService\|Receiver service]].	+	An OpenHome Media Receiver includes a Receiver source (as part of of its topology) and an associated [[Av:Developer:ReceiverService\|Receiver service]].

	= Services =		= Services =

Grahamd: /* Multiroom Functionality */

2011-06-27T10:26:28Z

Multiroom Functionality

← Older revision		Revision as of 10:26, 27 June 2011
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	An OpenHome Av Sender broadcasts music onto a network in a way that is playable by an OpenHome Av Receiver.		An OpenHome Av Sender broadcasts music onto a network in a way that is playable by an OpenHome Av Receiver.

-	An OpenHome Av Sender ~~provides~~ the [[Av:Developer:SenderService\|Sender service]].	+	An OpenHome Av Sender includes the [[Av:Developer:SenderService\|Sender service]].

	An OpenHome Av Receiver includes a Receiver source (as part of of its topology) and an associated [[Av:Developer:ReceiverService\|Receiver service]].		An OpenHome Av Receiver includes a Receiver source (as part of of its topology) and an associated [[Av:Developer:ReceiverService\|Receiver service]].

Grahamd: /* Multiroom Functionality */

2011-06-27T10:26:07Z

Multiroom Functionality

← Older revision		Revision as of 10:26, 27 June 2011
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	== Multiroom Functionality ==		== Multiroom Functionality ==

-	~~The [[~~Av~~:Developer:SenderService\|~~Sender ~~service]] indicates the presence of~~ an OpenHome Av ~~sender and provides information concerning that sender~~.	+	An OpenHome Av Sender broadcasts music onto a network in a way that is playable by an OpenHome Av Receiver.

-	An OpenHome Av ~~sender broadcasts music on a network in a way that is playable by an OpenHome~~ Av ~~receiver~~.	+	An OpenHome Av Sender provides the [[Av:Developer:SenderService\|Sender service]].

-	~~The [[~~Av~~:Developer:ReceiverService\|~~Receiver ~~service]] provides the means for controlling~~ a Receiver source~~. If a device's [[Developer:ProductService\|Product service]] reports a source~~ of ~~type 'Receiver', then that device is guaranteed to bear the~~ [[Av:Developer:ReceiverService\|Receiver service]].	+	An OpenHome Av Receiver includes a Receiver source (as part of of its topology) and an associated [[Av:Developer:ReceiverService\|Receiver service]].

	= Services =		= Services =

Grahamd: /* Volume Control */

2011-06-27T10:22:54Z

Volume Control

← Older revision		Revision as of 10:22, 27 June 2011
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	Products that offer volume control include the Volume attribute and the [[Av:Developer:VolumeService\|Volume service]]		Products that offer volume control include the Volume attribute and the [[Av:Developer:VolumeService\|Volume service]]
-
-	~~The primary volume control offered by a control point should be the one situated nearest the root in the tree structure that contains the current source.~~
-
-	~~Control points may optionally provide the user with control of the volume of each product within the tree.~~

	== Now Playing Information ==		== Now Playing Information ==

Grahamd: /* Now Playing Information */

2011-06-27T10:22:35Z

Now Playing Information

← Older revision		Revision as of 10:22, 27 June 2011
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	Products that provide information concerning the currently playing media include the [[Av:Developer:InfoService\|Info service]]		Products that provide information concerning the currently playing media include the [[Av:Developer:InfoService\|Info service]]

-	Products that report the ~~duration of~~ the currently playing track include the [[Av:Developer:TimeService\|Time service]]	+	Products that report the current time within the currently playing track include the [[Av:Developer:TimeService\|Time service]]

	== Multiroom Functionality ==		== Multiroom Functionality ==

Openhome at 09:43, 3 June 2011

2011-06-03T09:43:38Z

← Older revision		Revision as of 09:43, 3 June 2011
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	{{nav_openhome_av\|OpenHome Av - Developers}}		{{nav_openhome_av\|OpenHome Av - Developers}}
-

	= Introduction =		= Introduction =

Openhome at 09:21, 3 June 2011

2011-06-03T09:21:54Z

← Older revision		Revision as of 09:21, 3 June 2011
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	{{nav_openhome_av\|OpenHome Av - Developers}}		{{nav_openhome_av\|OpenHome Av - Developers}}
		+

	= Introduction =		= Introduction =

← Older revision		Revision as of 09:49, 29 August 2011
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	* [[Av:Developer:Songcast:Ohm\|Songcast OHM/OHU Protocol Specification]]		* [[Av:Developer:Songcast:Ohm\|Songcast OHM/OHU Protocol Specification]]
	* [[Av:Developer:Songcast:Ohz\|Songcast OHZ Protocol Specification]]		* [[Av:Developer:Songcast:Ohz\|Songcast OHZ Protocol Specification]]
-
-	* [[Av:Developer:MediaServer\| x]]

← Older revision		Revision as of 09:45, 29 August 2011
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	* [[Av:Developer:Songcast:Ohm\|Songcast OHM/OHU Protocol Specification]]		* [[Av:Developer:Songcast:Ohm\|Songcast OHM/OHU Protocol Specification]]
	* [[Av:Developer:Songcast:Ohz\|Songcast OHZ Protocol Specification]]		* [[Av:Developer:Songcast:Ohz\|Songcast OHZ Protocol Specification]]
		+
		+	* [[Av:Developer:MediaServer\| x]]