Av:Developer:TransportService - Revision history

Simonc: /* SeekSecondAbsolute */

2018-01-10T11:46:05Z

SeekSecondAbsolute

← Older revision		Revision as of 11:46, 10 January 2018
Line 112:		Line 112:
	Seek to an absolute position in the current stream. If <tt>TransportState</tt> is <tt>Stopped</tt> or <tt>Paused</tt>, try to start playing.		Seek to an absolute position in the current stream. If <tt>TransportState</tt> is <tt>Stopped</tt> or <tt>Paused</tt>, try to start playing.

-	~~Returns a <tt>801</tt> fault code if the current stream does not support seek.~~	+	Returns a <tt>803</tt> fault code if the seek is not possible.
-	~~<br>~~Returns a <tt>803</tt> fault code if the seek ~~position~~ is ~~beyond the end of the stream~~.	+

	=== SeekSecondRelative ===		=== SeekSecondRelative ===

Simonc: /* SeekSecondRelative */

2018-01-10T11:45:51Z

SeekSecondRelative

← Older revision		Revision as of 11:45, 10 January 2018
Line 121:		Line 121:
	Seek to a position relative to what's currently playing in the current stream. If <tt>TransportState</tt> is <tt>Stopped</tt> or <tt>Paused</tt>, try to start playing.		Seek to a position relative to what's currently playing in the current stream. If <tt>TransportState</tt> is <tt>Stopped</tt> or <tt>Paused</tt>, try to start playing.

-	~~Returns a <tt>801</tt> fault code if the current stream does not support seek.~~	+	Returns a <tt>803</tt> fault code if the seek is not possible.
-	~~<br>~~Returns a <tt>803</tt> fault code if the seek ~~position~~ is ~~beyond the end of the stream~~.	+

	=== TransportState ===		=== TransportState ===

Simonc: /* SeekSecondAbsolute */

2017-06-05T14:36:38Z

SeekSecondAbsolute

← Older revision		Revision as of 14:36, 5 June 2017
Line 113:		Line 113:

	Returns a <tt>801</tt> fault code if the current stream does not support seek.		Returns a <tt>801</tt> fault code if the current stream does not support seek.
-	[[br]]Returns a <tt>803</tt> fault code if the seek position is beyond the end of the stream.	+	<br>Returns a <tt>803</tt> fault code if the seek position is beyond the end of the stream.

	=== SeekSecondRelative ===		=== SeekSecondRelative ===

Simonc: /* SeekSecondRelative */

2017-06-05T14:36:23Z

SeekSecondRelative

← Older revision		Revision as of 14:36, 5 June 2017
Line 122:		Line 122:

	Returns a <tt>801</tt> fault code if the current stream does not support seek.		Returns a <tt>801</tt> fault code if the current stream does not support seek.
-	[[br]]Returns a <tt>803</tt> fault code if the seek position is beyond the end of the stream.	+	<br>Returns a <tt>803</tt> fault code if the seek position is beyond the end of the stream.

	=== TransportState ===		=== TransportState ===

Simonc: Change how modes are communicated (space-separated list doesn't work when mode names can contain spaces)

2017-05-05T07:43:24Z

Change how modes are communicated (space-separated list doesn't work when mode names can contain spaces)

← Older revision		Revision as of 07:43, 5 May 2017
Line 7:		Line 7:
	== Evented Properties ==		== Evented Properties ==
	=== Modes ===		=== Modes ===
-	~~Space separated list~~ of available modes.	+	List of available modes (JSON array of strings).

	=== CanSkipNext ===		=== CanSkipNext ===

Simonc at 15:06, 1 May 2017

2017-05-01T15:06:45Z

Show changes

Simonc at 10:47, 26 April 2017

2017-04-26T10:47:20Z

← Older revision		Revision as of 10:47, 26 April 2017
Line 14:		Line 14:
	Any mode that is sometimes capable of changing stream as a consequence of <tt>Next</tt> will always report <tt>NextAvailable</tt> as <tt>true</tt>.		Any mode that is sometimes capable of changing stream as a consequence of <tt>Next</tt> will always report <tt>NextAvailable</tt> as <tt>true</tt>.

-	=== ~~PrevAvailable~~ ===	+	=== PreviousAvailable ===
-	<tt>true</tt> if the <tt>~~Prev~~</tt> (skip backwards) action is currently available; <tt>false</tt> otherwise.	+	<tt>true</tt> if the <tt>Previous</tt> (skip backwards) action is currently available; <tt>false</tt> otherwise.

-	Any mode that is sometimes capable of changing stream as a consequence of <tt>Prev</tt> will always report <tt>~~PrevAvailable~~</tt> as <tt>true</tt>.	+	Any mode that is sometimes capable of changing stream as a consequence of <tt>Prev</tt> will always report <tt>PreviousAvailable</tt> as <tt>true</tt>.

	=== RepeatAvailable ===		=== RepeatAvailable ===
	<tt>true</tt> if the <tt>SetRepeat</tt> action is currently available; <tt>false</tt> otherwise.		<tt>true</tt> if the <tt>SetRepeat</tt> action is currently available; <tt>false</tt> otherwise.

-	=== ~~RandomAvailable~~ ===	+	=== ShuffleAvailable ===
-	<tt>true</tt> if the <tt>~~SetRandom~~</tt> action is currently available; <tt>false</tt> otherwise.	+	<tt>true</tt> if the <tt>SetShuffle</tt> action is currently available; <tt>false</tt> otherwise.

	=== StreamId ===		=== StreamId ===
Line 29:		Line 29:

	=== Seekable ===		=== Seekable ===
-	<tt>true</tt> if the <tt>~~SeekSecondsAbsolute~~</tt> and <tt>~~SeekSecondsRelative~~</tt> actions are available for the current stream; <tt>false</tt> otherwise.	+	<tt>true</tt> if the <tt>SeekSecondAbsolute</tt> and <tt>SeekSecondRelative</tt> actions are available for the current stream; <tt>false</tt> otherwise.

	=== Pausable ===		=== Pausable ===
Line 43:		Line 43:

	=== Repeat ===		=== Repeat ===
-	<tt>~~true~~</tt> if repeat mode is currently enabled (i.e. playing content will loop endlessly).	+	<tt>0</tt> if repeat mode is currently disabled.
		+	<br><tt>>0</tt> if repeat mode is currently enabled (i.e. playing content will loop endlessly).
		+	<br>A value of <tt>1</tt> implies that all content available to the current mode will be repeated. Larger values are reserved for future use and may imply new repeat modes (e.g. repeat a selection of tracks only).

-	=== ~~Random~~ ===	+	=== Shuffle ===
-	<tt>~~true~~</tt> if ~~random (aka~~ shuffle) mode is currently enabled.	+	<tt>0</tt> if shuffle mode is currently disabled.
		+	<br><tt>>0</tt> if shuffle mode is currently enabled.
		+	<br>A value of <tt>1</tt> implies that all content available to the current mode will be shuffled. Larger values are reserved for future use and may imply new shuffle modes (e.g. play only a single album, randomising its tracks).

	== Actions ==		== Actions ==
Line 85:		Line 89:
	Move to the next stream (i.e. skip forwards). Determination of what comes next may vary between sources/modes. If <tt>TransportState</tt> is <tt>Stopped</tt> or <tt>Paused</tt>, try to start playing.		Move to the next stream (i.e. skip forwards). Determination of what comes next may vary between sources/modes. If <tt>TransportState</tt> is <tt>Stopped</tt> or <tt>Paused</tt>, try to start playing.

-	=== ~~Prev~~ ===	+	=== Previous ===
	<tt>		<tt>
	Arguments: None		Arguments: None
Line 95:		Line 99:
	=== SetRepeat ===		=== SetRepeat ===
	<tt>		<tt>
-	Arguments: (in ~~bool~~ repeat)	+	Arguments: (in uint repeat)
	</tt><br>		</tt><br>
	Sets the Repeat state of the device, affecting all sources that are capable of implementing a repeat feature.		Sets the Repeat state of the device, affecting all sources that are capable of implementing a repeat feature.
		+	<br>Only states <tt>0</tt> (repeat off) and <tt>1</tt> (repeat on, all tracks) are currently supported.

-	=== ~~SetRandom~~ ===	+	=== SetShuffle ===
	<tt>		<tt>
-	Arguments: (in ~~bool random~~)	+	Arguments: (in uint shuffle)
	</tt><br>		</tt><br>
-	Sets the ~~Random (aka~~ Shuffle) state of the device, affecting all sources that are capable of implementing a randomise feature.	+	Sets the Shuffle state of the device, affecting all sources that are capable of implementing a randomise feature.
		+	<br>Only states <tt>0</tt> (shuffle off) and <tt>1</tt> (shuffle on, all tracks) are currently supported.

-	=== ~~SeekSecondsAbsolute~~ ===	+	=== SeekSecondAbsolute ===
	<tt>		<tt>
	Arguments: (in uint streamId, in uint secondsAbsolute)		Arguments: (in uint streamId, in uint secondsAbsolute)
Line 114:		Line 120:
	[[br]]Returns a <tt>803</tt> fault code if the seek position is beyond the end of the stream.		[[br]]Returns a <tt>803</tt> fault code if the seek position is beyond the end of the stream.

-	=== ~~SeekSecondsRelative~~ ===	+	=== SeekSecondRelative ===
	<tt>		<tt>
	Arguments: (in uint streamId, in int secondsRelative)		Arguments: (in uint streamId, in int secondsRelative)
Line 137:		Line 143:
	=== ModeInfo ===		=== ModeInfo ===
	<tt>		<tt>
-	Arguments: (out string mode, out bool nextAvailable, out bool ~~prevAvailable~~)	+	Arguments: (out string mode, out bool nextAvailable, out bool previousAvailable, out bool repeatAvailable, out bool shuffleAvailable)
	</tt><br>		</tt><br>
-	Reports the values of the <tt>Mode</tt>, <tt>NextAvailable</tt> ~~and~~ <tt>PrevAvailable</tt> properties.	+	Reports the values of the <tt>Mode</tt>, <tt>NextAvailable</tt>, <tt>PrevAvailable</tt>, <tt>RepeatAvailable</tt> and <tt>ShuffleAvailable</tt> properties.

	=== StreamInfo ===		=== StreamInfo ===
Line 160:		Line 166:
	=== Repeat ===		=== Repeat ===
	<tt>		<tt>
-	Arguments: (out ~~bool~~ repeat)	+	Arguments: (out uint repeat)
	</tt><br>		</tt><br>
	Read the current value of the <tt>Repeat</tt> property.		Read the current value of the <tt>Repeat</tt> property.

-	=== ~~Random~~ ===	+	=== Shuffle ===
	<tt>		<tt>
-	Arguments: (out ~~bool random~~)	+	Arguments: (out uint shuffle)
	</tt><br>		</tt><br>
-	Read the current value of the <tt>~~Random~~</tt> property.	+	Read the current value of the <tt>Shuffle</tt> property.

	== UPnP Service Description ==		== UPnP Service Description ==

Simonc: Remove streamId from Next, Prev actions

2017-04-24T14:56:29Z

Remove streamId from Next, Prev actions

← Older revision		Revision as of 14:56, 24 April 2017
Line 81:		Line 81:
	=== Next ===		=== Next ===
	<tt>		<tt>
-	Arguments: ~~(in uint streamId)~~	+	Arguments: None
	</tt><br>		</tt><br>
	Move to the next stream (i.e. skip forwards). Determination of what comes next may vary between sources/modes. If <tt>TransportState</tt> is <tt>Stopped</tt> or <tt>Paused</tt>, try to start playing.		Move to the next stream (i.e. skip forwards). Determination of what comes next may vary between sources/modes. If <tt>TransportState</tt> is <tt>Stopped</tt> or <tt>Paused</tt>, try to start playing.
-
-	~~Returns a <tt>801</tt> fault code if the current channel does not support skipping forwards.~~

	=== Prev ===		=== Prev ===
	<tt>		<tt>
-	Arguments: ~~(in uint streamId)~~	+	Arguments: None
	</tt><br>		</tt><br>
	Move to the previous stream (i.e. skip backwards). If <tt>TransportState</tt> is <tt>Stopped</tt> or <tt>Paused</tt>, try to start playing.		Move to the previous stream (i.e. skip backwards). If <tt>TransportState</tt> is <tt>Stopped</tt> or <tt>Paused</tt>, try to start playing.
Line 212:		Line 210:
	<action>		<action>
	<name>Next</name>		<name>Next</name>
-	~~<argumentList>~~
-	~~<argument>~~
-	~~<name>StreamId</name>~~
-	~~<direction>in</direction>~~
-	~~<relatedStateVariable>StreamId</relatedStateVariable>~~
-	~~</argument>~~
-	~~</argumentList>~~
	</action>		</action>
	<action>		<action>
	<name>Prev</name>		<name>Prev</name>
-	~~<argumentList>~~
-	~~<argument>~~
-	~~<name>StreamId</name>~~
-	~~<direction>in</direction>~~
-	~~<relatedStateVariable>StreamId</relatedStateVariable>~~
-	~~</argument>~~
-	~~</argumentList>~~
	</action>		</action>
	<action>		<action>

Simonc: Created page with "= Transport Service = == Overview == The Transport service provides source-independent control of play, pause, stop, skip and seek. If a device's [[Av:Developer:ProductService |..."

2017-04-24T13:36:36Z

Created page with "= Transport Service = == Overview == The Transport service provides source-independent control of play, pause, stop, skip and seek. If a device's [[Av:Developer:ProductService |..."

New page

= Transport Service =
== Overview ==
The Transport service provides source-independent control of play, pause, stop, skip and seek.

If a device's [[Av:Developer:ProductService | Product]] service reports an attribute <tt>"Transport"</tt>, then that device is guaranteed to bear the Transport service. If the Transport service is available, all its properties and actions must be fully implemented.

== Evented Properties ==
=== Modes ===
Space separated list of available modes.

=== NextAvailable ===
<tt>true</tt> if the <tt>Next</tt> (skip forwards) action is currently available; <tt>false</tt> otherwise.

Any mode that is sometimes capable of changing stream as a consequence of <tt>Next</tt> will always report <tt>NextAvailable</tt> as <tt>true</tt>.

=== PrevAvailable ===
<tt>true</tt> if the <tt>Prev</tt> (skip backwards) action is currently available; <tt>false</tt> otherwise.

Any mode that is sometimes capable of changing stream as a consequence of <tt>Prev</tt> will always report <tt>PrevAvailable</tt> as <tt>true</tt>.

=== RepeatAvailable ===
<tt>true</tt> if the <tt>SetRepeat</tt> action is currently available; <tt>false</tt> otherwise.

=== RandomAvailable ===
<tt>true</tt> if the <tt>SetRandom</tt> action is currently available; <tt>false</tt> otherwise.

=== StreamId ===
Integer id, uniquely identifying the current stream.

=== Seekable ===
<tt>true</tt> if the <tt>SeekSecondsAbsolute</tt> and <tt>SeekSecondsRelative</tt> actions are available for the current stream; <tt>false</tt> otherwise.

=== Pausable ===
<tt>true</tt> if the stream can be paused (so is not being played at a rate determined by a remote sender); <tt>false</tt> otherwise.

=== TransportState ===
One of
* <tt>Playing</tt>
* <tt>Paused</tt>
* <tt>Stopped</tt>
* <tt>Buffering</tt>
* <tt>Waiting</tt>

=== Repeat ===
<tt>true</tt> if repeat mode is currently enabled (i.e. playing content will loop endlessly).

=== Random ===
<tt>true</tt> if random (aka shuffle) mode is currently enabled.

== Actions ==
=== PlayAs ===
<tt>
Arguments: (in string mode, in string command)
</tt> 
Start a new stream playing, specifying both a mode (source) to be used and a mode-specific command which describes the track to be played. Common options for [[Av:Developer:TransportPlayAsCommands | modes and commands]] are documented separately.

=== Play ===
<tt>
Arguments: None
</tt> 
Start a pending stream playing.

A stream must be ready to play. Possibly via calls to another network service.

Behaviour when a stream is already playing varies depending on the active modes (source).

=== Pause ===
<tt>
Arguments: None
</tt> 
Pause the current stream.

Returns a <tt>801</tt> fault code if the current channel does not support being paused (is being played at a rate determined by a remote sender).

=== Stop ===
<tt>
Arguments: None
</tt>
Stop the current stream.

=== Next ===
<tt>
Arguments: (in uint streamId)
</tt> 
Move to the next stream (i.e. skip forwards). Determination of what comes next may vary between sources/modes. If <tt>TransportState</tt> is <tt>Stopped</tt> or <tt>Paused</tt>, try to start playing.

Returns a <tt>801</tt> fault code if the current channel does not support skipping forwards.

=== Prev ===
<tt>
Arguments: (in uint streamId)
</tt> 
Move to the previous stream (i.e. skip backwards). If <tt>TransportState</tt> is <tt>Stopped</tt> or <tt>Paused</tt>, try to start playing.

Returns a <tt>801</tt> fault code if the current channel does not support skipping backwards.

=== SetRepeat ===
<tt>
Arguments: (in bool repeat)
</tt> 
Sets the Repeat state of the device, affecting all sources that are capable of implementing a repeat feature.

=== SetRandom ===
<tt>
Arguments: (in bool random)
</tt> 
Sets the Random (aka Shuffle) state of the device, affecting all sources that are capable of implementing a randomise feature.

=== SeekSecondsAbsolute ===
<tt>
Arguments: (in uint streamId, in uint secondsAbsolute)
</tt> 
Seek to an absolute position in the current stream. If <tt>TransportState</tt> is <tt>Stopped</tt> or <tt>Paused</tt>, try to start playing.

Returns a <tt>801</tt> fault code if the current stream does not support seek.
[[br]]Returns a <tt>803</tt> fault code if the seek position is beyond the end of the stream.

=== SeekSecondsRelative ===
<tt>
Arguments: (in uint streamId, in int secondsRelative)
</tt> 
Seek to a position relative to what's currently playing in the current stream. If <tt>TransportState</tt> is <tt>Stopped</tt> or <tt>Paused</tt>, try to start playing.

Returns a <tt>801</tt> fault code if the current stream does not support seek.
[[br]]Returns a <tt>803</tt> fault code if the seek position is beyond the end of the stream.

=== TransportState ===
<tt>
Arguments: (out string state)
</tt> 
Read the current value of the TransportState property.

=== Modes ===
<tt>
Arguments: (out string modes)
</tt> 
Return the value of the <tt>Modes</tt> property.

=== ModeInfo ===
<tt>
Arguments: (out string mode, out bool nextAvailable, out bool prevAvailable)
</tt> 
Reports the values of the <tt>Mode</tt>, <tt>NextAvailable</tt> and <tt>PrevAvailable</tt> properties.

=== StreamInfo ===
<tt>
Arguments: 
(out uint streamId, out bool seekable, out bool pausable)
</tt>

Reports current stream information:
* <tt>StreamId</tt>
* <tt>Seekable</tt>
* <tt>Pausable</tt>

=== StreamId ===
<tt>
Arguments: (out uint streamId)
</tt> 
Read the current value of the <tt>StreamId</tt> property.

=== Repeat ===
<tt>
Arguments: (out bool repeat)
</tt> 
Read the current value of the <tt>Repeat</tt> property.

=== Random ===
<tt>
Arguments: (out bool random)
</tt> 
Read the current value of the <tt>Random</tt> property.

== UPnP Service Description ==
For devices supporting the UPnP protocol, the service description is

<tt>name: "Transport"
 domain: "av.openhome.org"
 version: "1"</tt>
<syntaxhighlight lang="xml">
<?xml version="1.0" encoding="utf-8"?>
<scpd xmlns="urn:schemas-upnp-org:service-1-0">
<specVersion>
<major>1</major>
<minor>0</minor>
</specVersion>
<actionList>
<action>
<name>PlayAs</name>
<argumentList>
<argument>
<name>Mode</name>
<direction>in</direction>
<relatedStateVariable>A_ARG_TYPE_string</relatedStateVariable>
</argument>
<argument>
<name>Command</name>
<direction>in</direction>
<relatedStateVariable>A_ARG_TYPE_string</relatedStateVariable>
</argument>
</argumentList>
</action>
<action>
<name>Play</name>
</action>
<action>
<name>Pause</name>
</action>
<action>
<name>Stop</name>
</action>
<action>
<name>Next</name>
<argumentList>
<argument>
<name>StreamId</name>
<direction>in</direction>
<relatedStateVariable>StreamId</relatedStateVariable>
</argument>
</argumentList>
</action>
<action>
<name>Prev</name>
<argumentList>
<argument>
<name>StreamId</name>
<direction>in</direction>
<relatedStateVariable>StreamId</relatedStateVariable>
</argument>
</argumentList>
</action>
<action>
<name>SetRepeat</name>
<argumentList>
<argument>
<name>Repeat</name>
<direction>in</direction>
<relatedStateVariable>A_ARG_TYPE_boolean</relatedStateVariable>
</argument>
</argumentList>
</action>
<action>
<name>SetRandom</name>
<argumentList>
<argument>
<name>Random</name>
<direction>in</direction>
<relatedStateVariable>A_ARG_TYPE_boolean</relatedStateVariable>
</argument>
</argumentList>
</action>
<action>
<name>SeekSecondsAbsolute</name>
<argumentList>
<argument>
<name>StreamId</name>
<direction>in</direction>
<relatedStateVariable>StreamId</relatedStateVariable>
</argument>
<argument>
<name>SecondsAbsolute</name>
<direction>in</direction>
<relatedStateVariable>A_ARG_TYPE_uint</relatedStateVariable>
</argument>
</argumentList>
</action>
<action>
<name>SeekSecondsRelative</name>
<argumentList>
<argument>
<name>StreamId</name>
<direction>in</direction>
<relatedStateVariable>StreamId</relatedStateVariable>
</argument>
<argument>
<name>SecondsRelative</name>
<direction>in</direction>
<relatedStateVariable>A_ARG_TYPE_int</relatedStateVariable>
</argument>
</argumentList>
</action>
<action>
<name>TransportState</name>
<argumentList>
<argument>
<name>State</name>
<direction>out</direction>
<relatedStateVariable>TransportState</relatedStateVariable>
</argument>
</argumentList>
</action>
<action>
<name>Modes</name>
<argumentList>
<argument>
<name>Modes</name>
<direction>out</direction>
<relatedStateVariable>Modes</relatedStateVariable>
</argument>
</argumentList>
</action>
<action>
<name>ModeInfo</name>
<argumentList>
<argument>
<name>NextAvailable</name>
<direction>out</direction>
<relatedStateVariable>NextAvailable</relatedStateVariable>
</argument>
<argument>
<name>PrevAvailable</name>
<direction>out</direction>
<relatedStateVariable>PrevAvailable</relatedStateVariable>
</argument>
<argument>
<name>RepeatAvailable</name>
<direction>out</direction>
<relatedStateVariable>RepeatAvailable</relatedStateVariable>
</argument>
<argument>
<name>RandomAvailable</name>
<direction>out</direction>
<relatedStateVariable>RandomAvailable</relatedStateVariable>
</argument>
</argumentList>
</action>
<action>
<name>StreamInfo</name>
<argumentList>
<argument>
<name>StreamId</name>
<direction>out</direction>
<relatedStateVariable>StreamId</relatedStateVariable>
</argument>
<argument>
<name>Seekable</name>
<direction>out</direction>
<relatedStateVariable>Seekable</relatedStateVariable>
</argument>
<argument>
<name>Pausable</name>
<direction>out</direction>
<relatedStateVariable>Pausable</relatedStateVariable>
</argument>
</argumentList>
</action>
<action>
<name>StreamId</name>
<argumentList>
<argument>
<name>StreamId</name>
<direction>out</direction>
<relatedStateVariable>StreamId</relatedStateVariable>
</argument>
</argumentList>
</action>
<action>
<name>Repeat</name>
<argumentList>
<argument>
<name>Repeat</name>
<direction>out</direction>
<relatedStateVariable>Repeat</relatedStateVariable>
</argument>
</argumentList>
</action>
<action>
<name>Random</name>
<argumentList>
<argument>
<name>Random</name>
<direction>out</direction>
<relatedStateVariable>Random</relatedStateVariable>
</argument>
</argumentList>
</action>
</actionList>
<serviceStateTable>
<stateVariable sendEvents="yes">
<name>Modes</name>
<dataType>string</dataType>
</stateVariable>
<stateVariable sendEvents="yes">
<name>NextAvailable</name>
<dataType>boolean</dataType>
</stateVariable>
<stateVariable sendEvents="yes">
<name>PrevAvailable</name>
<dataType>boolean</dataType>
</stateVariable>
<stateVariable sendEvents="yes">
<name>RepeatAvailable</name>
<dataType>boolean</dataType>
</stateVariable>
<stateVariable sendEvents="yes">
<name>RandomAvailable</name>
<dataType>boolean</dataType>
</stateVariable>
<stateVariable sendEvents="yes">
<name>StreamId</name>
<dataType>ui4</dataType>
</stateVariable>
<stateVariable sendEvents="yes">
<name>Seekable</name>
<dataType>boolean</dataType>
</stateVariable>
<stateVariable sendEvents="yes">
<name>Pausable</name>
<dataType>boolean</dataType>
</stateVariable>
<stateVariable sendEvents="yes">
<name>TransportState</name>
<dataType>string</dataType>
<allowedValueList>
<allowedValue>Playing</allowedValue>
<allowedValue>Paused</allowedValue>
<allowedValue>Stopped</allowedValue>
<allowedValue>Buffering</allowedValue>
<allowedValue>Waiting</allowedValue>
</allowedValueList>
</stateVariable>
<stateVariable sendEvents="yes">
<name>Repeat</name>
<dataType>boolean</dataType>
</stateVariable>
<stateVariable sendEvents="yes">
<name>Random</name>
<dataType>boolean</dataType>
</stateVariable>
<stateVariable sendEvents="no">
<name>A_ARG_TYPE_uint</name>
<dataType>ui4</dataType>
</stateVariable>
<stateVariable sendEvents="no">
<name>A_ARG_TYPE_int</name>
<dataType>i4</dataType>
</stateVariable>
<stateVariable sendEvents="no">
<name>A_ARG_TYPE_string</name>
<dataType>string</dataType>
</stateVariable>
<stateVariable sendEvents="no">
<name>A_ARG_TYPE_boolean</name>
<dataType>boolean</dataType>
</stateVariable>
</serviceStateTable>
</scpd>
</syntaxhighlight>