Specifications

4.4.8 Play Preset Station
4.4.9 Play Input source
Limitations for the system when used multi devices.
4.4.10 Play URL
4.4.11 Add Container to Queue with Options
4.4.12 Add Track to Queue with Options
4.4.13 Get HEOS Playlists
4.4.14 Rename HEOS Playlist
4.4.15 Delete HEOS Playlist
4.4.16 Get HEOS History
4.4.17 Retrieve Album Metadata
4.4.18 Get Service Options for now playing screen - OBSOLETE
4.4.19 Set service option
5. Change Events (Unsolicited Responses)
5.1 Sources Changed
5.2 Players Changed
5.3 Group Changed
5.4 Player State Changed
5.5 Player Now Playing Changed
5.6 Player Now Playing Progress
5.7 Player Playback Error
5.8 Player Queue Changed
5.9 Player Volume Changed
5.10 Player Repeat Mode Changed
5.11 Player Shuffle Mode Changed
5.12 Group Volume Changed
5.13 User Changed
6.0 Error Codes
6.1 General Error Response
6.2 Error Code description
Version HEOS Version Modifications Date Author
1.0 1.280.96 Initial release. 12/20/2014 Prakash Mortha
1.1 1.304.61 Add set service option
command.
05/27/2015 Prakash Mortha
1.2 1.310.170 Remove support for play
url. Special characters
('&,'=', and '%') are
encoded.
08/06/2015 Prakash Mortha
1.3 1.331.70 Add reboot command.
Support Tidal/SoundCloud
/Amazon Music.
Extend get_search_criteria
to indicate if Play-All
option is supported on
searched tracks.
Ability to create new
station through Artist/Show
/Track name.
Add service specific
transport control option
list.
12/03/2015 Prakash Mortha
1.4 1.331.120 Bug fixes.
Documentation changes:
Add transport control
options for Amazon Music.
Known Issues: Range
queries doesn't work on
Amazon Music.
01/21/2016 Prakash Mortha