is not the current playing item.
This happens if the input already switched to the next item in the queue
starting to stream it to the outputs (2 second buffer) while the outputs
are still playing the last seconds of the old item.
The current logic in httpd_dacp.c cannot handle non persistent items
correctly. The items are always shown with the dummy_mfi with "unkown
artist" etc.
Ommits useless update query for playcount for items that are not in the
library. Also avoids trying to scrobble these items (fixes error log
message "lastfm: Scrobble failed, track id 9999999 is unknown")
Changing a speaker volume in a DACP clients results in two dacp requests
(at least in Retune):
setproperty?include-speaker-id=0&dmcp.volume=41
setproperty?speaker-id=198018693182577&dmcp.volume=43
The first request sets the absolute volume for the speaker (player.c -
volume_setabs_speaker). The second request is only triggered if the
volume from the first one is not the new master volume. This second
requests adjusts the relativ volume based on the loudest device (new
master volume) (player.c - volume_setrel_speaker). After the second
request the master volume and the relative volumes are correct (range
from 0 - 100 percent and master volume is 100 percent).
MPD and JSON API clients only set the absolute volume which results in
inconsistent master_volume and relative volumes. The added option to
update the master volume in volume_setabs_speaker/volume_setrel_speaker
makes sure the master volume and the relative volumes are correctly set.
Implements Active-Remote, which is sent to the speaker, so it can use this
to tell us who it is when it makes dacp request with a device-volume update.
(due to e.g. network problems) and also make sure that all devices
have called back before restarting after a suspend. Also a whole
lot of tidying up while I am at it.
- also change how speakers are saved/retrieved from the db
- add generic authorization methods in outputs.c and player.c
- let filescanner read *.verification files (containing PIN)
- configure options to enable and disable, since libsodium is required
