Constant AVTRANSPORT_SCPD 

pub const AVTRANSPORT_SCPD: &str = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<scpd xmlns=\"urn:schemas-upnp-org:service-1-0\">\n<specVersion>\n<major>1</major>\n<minor>0</minor>\n</specVersion>\n<actionList>\n<action>\n<name>GetCurrentTransportActions</name>\n<argumentList>\n<argument>\n<name>InstanceID</name>\n<direction>in</direction>\n<relatedStateVariable>A_ARG_TYPE_InstanceID</relatedStateVariable>\n</argument>\n<argument>\n<name>Actions</name>\n<direction>out</direction>\n<relatedStateVariable>CurrentTransportActions</relatedStateVariable>\n</argument>\n</argumentList>\n</action>\n<action>\n<name>GetDeviceCapabilities</name>\n<argumentList>\n<argument>\n<name>InstanceID</name>\n<direction>in</direction>\n<relatedStateVariable>A_ARG_TYPE_InstanceID</relatedStateVariable>\n</argument>\n<argument>\n<name>PlayMedia</name>\n<direction>out</direction>\n<relatedStateVariable>PossiblePlaybackStorageMedia</relatedStateVariable>\n</argument>\n<argument>\n<name>RecMedia</name>\n<direction>out</direction>\n<relatedStateVariable>PossibleRecordStorageMedia</relatedStateVariable>\n</argument>\n<argument>\n<name>RecQualityModes</name>\n<direction>out</direction>\n<relatedStateVariable>PossibleRecordQualityModes</relatedStateVariable>\n</argument>\n</argumentList>\n</action>\n<action>\n<name>GetMediaInfo</name>\n<argumentList>\n<argument>\n<name>InstanceID</name>\n<direction>in</direction>\n<relatedStateVariable>A_ARG_TYPE_InstanceID</relatedStateVariable>\n</argument>\n<argument>\n<name>NrTracks</name>\n<direction>out</direction>\n<relatedStateVariable>NumberOfTracks</relatedStateVariable>\n</argument>\n<argument>\n<name>MediaDuration</name>\n<direction>out</direction>\n<relatedStateVariable>CurrentMediaDuration</relatedStateVariable>\n</argument>\n<argument>\n<name>CurrentURI</name>\n<direction>out</direction>\n<relatedStateVariable>AVTransportURI</relatedStateVariable>\n</argument>\n<argument>\n<name>CurrentURIMetaData</name>\n<direction>out</direction>\n<relatedStateVariable>AVTransportURIMetaData</relatedStateVariable>\n</argument>\n<argument>\n<name>NextURI</name>\n<direction>out</direction>\n<relatedStateVariable>NextAVTransportURI</relatedStateVariable>\n</argument>\n<argument>\n<name>NextURIMetaData</name>\n<direction>out</direction>\n<relatedStateVariable>NextAVTransportURIMetaData</relatedStateVariable>\n</argument>\n<argument>\n<name>PlayMedium</name>\n<direction>out</direction>\n<relatedStateVariable>PlaybackStorageMedium</relatedStateVariable>\n</argument>\n<argument>\n<name>RecordMedium</name>\n<direction>out</direction>\n<relatedStateVariable>RecordStorageMedium</relatedStateVariable>\n</argument>\n<argument>\n<name>WriteStatus</name>\n<direction>out</direction>\n<relatedStateVariable>RecordMediumWriteStatus</relatedStateVariable>\n</argument>\n</argumentList>\n</action>\n<action>\n<name>GetPositionInfo</name>\n<argumentList>\n<argument>\n<name>InstanceID</name>\n<direction>in</direction>\n<relatedStateVariable>A_ARG_TYPE_InstanceID</relatedStateVariable>\n</argument>\n<argument>\n<name>Track</name>\n<direction>out</direction>\n<relatedStateVariable>CurrentTrack</relatedStateVariable>\n</argument>\n<argument>\n<name>TrackDuration</name>\n<direction>out</direction>\n<relatedStateVariable>CurrentTrackDuration</relatedStateVariable>\n</argument>\n<argument>\n<name>TrackMetaData</name>\n<direction>out</direction>\n<relatedStateVariable>CurrentTrackMetaData</relatedStateVariable>\n</argument>\n<argument>\n<name>TrackURI</name>\n<direction>out</direction>\n<relatedStateVariable>CurrentTrackURI</relatedStateVariable>\n</argument>\n<argument>\n<name>RelTime</name>\n<direction>out</direction>\n<relatedStateVariable>RelativeTimePosition</relatedStateVariable>\n</argument>\n<argument>\n<name>AbsTime</name>\n<direction>out</direction>\n<relatedStateVariable>AbsoluteTimePosition</relatedStateVariable>\n</argument>\n<argument>\n<name>RelCount</name>\n<direction>out</direction>\n<relatedStateVariable>RelativeCounterPosition</relatedStateVariable>\n</argument>\n<argument>\n<name>AbsCount</name>\n<direction>out</direction>\n<relatedStateVariable>AbsoluteCounterPosition</relatedStateVariable>\n</argument>\n</argumentList>\n</action>\n<action>\n<name>GetTransportInfo</name>\n<argumentList>\n<argument>\n<name>InstanceID</name>\n<direction>in</direction>\n<relatedStateVariable>A_ARG_TYPE_InstanceID</relatedStateVariable>\n</argument>\n<argument>\n<name>CurrentTransportState</name>\n<direction>out</direction>\n<relatedStateVariable>TransportState</relatedStateVariable>\n</argument>\n<argument>\n<name>CurrentTransportStatus</name>\n<direction>out</direction>\n<relatedStateVariable>TransportStatus</relatedStateVariable>\n</argument>\n<argument>\n<name>CurrentSpeed</name>\n<direction>out</direction>\n<relatedStateVariable>TransportPlaySpeed</relatedStateVariable>\n</argument>\n</argumentList>\n</action>\n<action>\n<name>GetTransportSettings</name>\n<argumentList>\n<argument>\n<name>InstanceID</name>\n<direction>in</direction>\n<relatedStateVariable>A_ARG_TYPE_InstanceID</relatedStateVariable>\n</argument>\n<argument>\n<name>PlayMode</name>\n<direction>out</direction>\n<relatedStateVariable>CurrentPlayMode</relatedStateVariable>\n</argument>\n<argument>\n<name>RecQualityMode</name>\n<direction>out</direction>\n<relatedStateVariable>CurrentRecordQualityMode</relatedStateVariable>\n</argument>\n</argumentList>\n</action>\n<action>\n<name>Next</name>\n<argumentList>\n<argument>\n<name>InstanceID</name>\n<direction>in</direction>\n<relatedStateVariable>A_ARG_TYPE_InstanceID</relatedStateVariable>\n</argument>\n</argumentList>\n</action>\n<action>\n<name>Pause</name>\n<argumentList>\n<argument>\n<name>InstanceID</name>\n<direction>in</direction>\n<relatedStateVariable>A_ARG_TYPE_InstanceID</relatedStateVariable>\n</argument>\n</argumentList>\n</action>\n<action>\n<name>Play</name>\n<argumentList>\n<argument>\n<name>InstanceID</name>\n<direction>in</direction>\n<relatedStateVariable>A_ARG_TYPE_InstanceID</relatedStateVariable>\n</argument>\n<argument>\n<name>Speed</name>\n<direction>in</direction>\n<relatedStateVariable>TransportPlaySpeed</relatedStateVariable>\n</argument>\n</argumentList>\n</action>\n<action>\n<name>Previous</name>\n<argumentList>\n<argument>\n<name>InstanceID</name>\n<direction>in</direction>\n<relatedStateVariable>A_ARG_TYPE_InstanceID</relatedStateVariable>\n</argument>\n</argumentList>\n</action>\n<action>\n<name>Seek</name>\n<argumentList>\n<argument>\n<name>InstanceID</name>\n<direction>in</direction>\n<relatedStateVariable>A_ARG_TYPE_InstanceID</relatedStateVariable>\n</argument>\n<argument>\n<name>Unit</name>\n<direction>in</direction>\n<relatedStateVariable>A_ARG_TYPE_SeekMode</relatedStateVariable>\n</argument>\n<argument>\n<name>Target</name>\n<direction>in</direction>\n<relatedStateVariable>A_ARG_TYPE_SeekTarget</relatedStateVariable>\n</argument>\n</argumentList>\n</action>\n<action>\n<name>SetAVTransportURI</name>\n<argumentList>\n<argument>\n<name>InstanceID</name>\n<direction>in</direction>\n<relatedStateVariable>A_ARG_TYPE_InstanceID</relatedStateVariable>\n</argument>\n<argument>\n<name>CurrentURI</name>\n<direction>in</direction>\n<relatedStateVariable>AVTransportURI</relatedStateVariable>\n</argument>\n<argument>\n<name>CurrentURIMetaData</name>\n<direction>in</direction>\n<relatedStateVariable>AVTransportURIMetaData</relatedStateVariable>\n</argument>\n</argumentList>\n</action>\n<action>\n<name>SetPlayMode</name>\n<argumentList>\n<argument>\n<name>InstanceID</name>\n<direction>in</direction>\n<relatedStateVariable>A_ARG_TYPE_InstanceID</relatedStateVariable>\n</argument>\n<argument>\n<name>NewPlayMode</name>\n<direction>in</direction>\n<relatedStateVariable>CurrentPlayMode</relatedStateVariable>\n</argument>\n</argumentList>\n</action>\n<action>\n<name>Stop</name>\n<argumentList>\n<argument>\n<name>InstanceID</name>\n<direction>in</direction>\n<relatedStateVariable>A_ARG_TYPE_InstanceID</relatedStateVariable>\n</argument>\n</argumentList>\n</action>\n</actionList>\n<serviceStateTable>\n<stateVariable sendEvents=\"no\">\n<name>CurrentPlayMode</name>\n<dataType>string</dataType>\n<defaultValue>NORMAL</defaultValue>\n<allowedValueList>\n<allowedValue>NORMAL</allowedValue>\n<allowedValue>REPEAT_ONE</allowedValue>\n<allowedValue>REPEAT_ALL</allowedValue>\n<allowedValue>SHUFFLE</allowedValue>\n<allowedValue>SHUFFLE_NOREPEAT</allowedValue>\n</allowedValueList>\n</stateVariable>\n<stateVariable sendEvents=\"no\">\n<name>RecordStorageMedium</name>\n<dataType>string</dataType>\n<allowedValueList>\n<allowedValue>NOT_IMPLEMENTED</allowedValue>\n</allowedValueList>\n</stateVariable>\n<stateVariable sendEvents=\"yes\">\n<name>LastChange</name>\n<dataType>string</dataType>\n</stateVariable>\n<stateVariable sendEvents=\"no\">\n<name>RelativeTimePosition</name>\n<dataType>string</dataType>\n</stateVariable>\n<stateVariable sendEvents=\"no\">\n<name>CurrentTrackTitle</name>\n<dataType>string</dataType>\n</stateVariable>\n<stateVariable sendEvents=\"no\">\n<name>DisplayCurrentSubtitle</name>\n<dataType>boolean</dataType>\n<defaultValue>1</defaultValue>\n</stateVariable>\n<stateVariable sendEvents=\"no\">\n<name>CurrentTrackURI</name>\n<dataType>string</dataType>\n</stateVariable>\n<stateVariable sendEvents=\"no\">\n<name>CurrentTrackDuration</name>\n<dataType>string</dataType>\n</stateVariable>\n<stateVariable sendEvents=\"no\">\n<name>CurrentRecordQualityMode</name>\n<dataType>string</dataType>\n<allowedValueList>\n<allowedValue>NOT_IMPLEMENTED</allowedValue>\n</allowedValueList>\n</stateVariable>\n<stateVariable sendEvents=\"no\">\n<name>CurrentMediaDuration</name>\n<dataType>string</dataType>\n</stateVariable>\n<stateVariable sendEvents=\"no\">\n<name>AbsoluteCounterPosition</name>\n<dataType>i4</dataType>\n</stateVariable>\n<stateVariable sendEvents=\"no\">\n<name>RelativeCounterPosition</name>\n<dataType>i4</dataType>\n</stateVariable>\n<stateVariable sendEvents=\"no\">\n<name>A_ARG_TYPE_InstanceID</name>\n<dataType>ui4</dataType>\n</stateVariable>\n<stateVariable sendEvents=\"no\">\n<name>AVTransportURI</name>\n<dataType>string</dataType>\n</stateVariable>\n<stateVariable sendEvents=\"no\">\n<name>TransportState</name>\n<dataType>string</dataType>\n<allowedValueList>\n<allowedValue>STOPPED</allowedValue>\n<allowedValue>PAUSED_PLAYBACK</allowedValue>\n<allowedValue>PLAYING</allowedValue>\n<allowedValue>TRANSITIONING</allowedValue>\n<allowedValue>NO_MEDIA_PRESENT</allowedValue>\n</allowedValueList>\n</stateVariable>\n<stateVariable sendEvents=\"no\">\n<name>CurrentTrackMetaData</name>\n<dataType>string</dataType>\n</stateVariable>\n<stateVariable sendEvents=\"no\">\n<name>NextAVTransportURI</name>\n<dataType>string</dataType>\n</stateVariable>\n<stateVariable sendEvents=\"no\">\n<name>PossibleRecordQualityModes</name>\n<dataType>string</dataType>\n<allowedValueList>\n<allowedValue>NOT_IMPLEMENTED</allowedValue>\n</allowedValueList>\n</stateVariable>\n<stateVariable sendEvents=\"no\">\n<name>CurrentTrack</name>\n<dataType>ui4</dataType>\n<allowedValueRange>\n<minimum>0</minimum>\n<maximum>65535</maximum>\n<step>1</step>\n</allowedValueRange>\n</stateVariable>\n<stateVariable sendEvents=\"no\">\n<name>AbsoluteTimePosition</name>\n<dataType>string</dataType>\n</stateVariable>\n<stateVariable sendEvents=\"no\">\n<name>NextAVTransportURIMetaData</name>\n<dataType>string</dataType>\n</stateVariable>\n<stateVariable sendEvents=\"no\">\n<name>PlaybackStorageMedium</name>\n<dataType>string</dataType>\n<allowedValueList>\n<allowedValue>NONE</allowedValue>\n<allowedValue>UNKNOWN</allowedValue>\n<allowedValue>CD-DA</allowedValue>\n<allowedValue>HDD</allowedValue>\n<allowedValue>NETWORK</allowedValue>\n</allowedValueList>\n</stateVariable>\n<stateVariable sendEvents=\"no\">\n<name>CurrentTransportActions</name>\n<dataType>string</dataType>\n</stateVariable>\n<stateVariable sendEvents=\"no\">\n<name>RecordMediumWriteStatus</name>\n<dataType>string</dataType>\n<allowedValueList>\n<allowedValue>NOT_IMPLEMENTED</allowedValue>\n</allowedValueList>\n</stateVariable>\n<stateVariable sendEvents=\"no\">\n<name>PossiblePlaybackStorageMedia</name>\n<dataType>string</dataType>\n<allowedValueList>\n<allowedValue>NONE</allowedValue>\n<allowedValue>UNKNOWN</allowedValue>\n<allowedValue>CD-DA</allowedValue>\n<allowedValue>HDD</allowedValue>\n<allowedValue>NETWORK</allowedValue>\n</allowedValueList>\n</stateVariable>\n<stateVariable sendEvents=\"no\">\n<name>AVTransportURIMetaData</name>\n<dataType>string</dataType>\n</stateVariable>\n<stateVariable sendEvents=\"no\">\n<name>NumberOfTracks</name>\n<dataType>ui4</dataType>\n<allowedValueRange>\n<minimum>0</minimum>\n<maximum>65535</maximum>\n</allowedValueRange>\n</stateVariable>\n<stateVariable sendEvents=\"no\">\n<name>A_ARG_TYPE_SeekMode</name>\n<dataType>string</dataType>\n<allowedValueList>\n<allowedValue>REL_TIME</allowedValue>\n<allowedValue>TRACK_NR</allowedValue>\n</allowedValueList>\n</stateVariable>\n<stateVariable sendEvents=\"no\">\n<name>A_ARG_TYPE_SeekTarget</name>\n<dataType>string</dataType>\n</stateVariable>\n<stateVariable sendEvents=\"no\">\n<name>PossibleRecordStorageMedia</name>\n<dataType>string</dataType>\n<allowedValueList>\n<allowedValue>NOT_IMPLEMENTED</allowedValue>\n</allowedValueList>\n</stateVariable>\n<stateVariable sendEvents=\"no\">\n<name>TransportStatus</name>\n<dataType>string</dataType>\n<allowedValueList>\n<allowedValue>OK</allowedValue>\n<allowedValue>ERROR_OCCURRED</allowedValue>\n</allowedValueList>\n</stateVariable>\n<stateVariable sendEvents=\"no\">\n<name>TransportPlaySpeed</name>\n<dataType>string</dataType>\n<allowedValueList>\n<allowedValue>0.5</allowedValue>\n<allowedValue>0.75</allowedValue>\n<allowedValue>1</allowedValue>\n<allowedValue>1.25</allowedValue>\n<allowedValue>1.5</allowedValue>\n<allowedValue>2</allowedValue>\n</allowedValueList>\n</stateVariable>\n</serviceStateTable>\n</scpd>\n";