mpris:length field missing in MPRIS D-Bus interface

[Michael Zanetti]

The track length would be useful in order to paint progress bars etc but it is missing in the returned Metadata.

a call to org.mpris.MediaPlayer2.MediaHub /org/mpris/MediaPlayer2 org.freedesktop.DBus.Properties.Get org.mpris.MediaPlayer2.Player Metadata will return the following example Metadata:

{
  "album-disc-count": "1"
  "audio-codec": "MPEG-1 Layer 3 (MP3)",
  "bitrate": "291000",
  "channel-mode": "joint-stereo",
  "container-format": "ID3 tag",
  "copyright": "2011 R.E.M./Athens, L.L.C. under exclusive license to Warner Bros. Records Inc.",
  "datetime": "",
  "maximum-bitrate": "319725",
  "minimum-bitrate": "191712",
  "mpris:artUrl": "image://thumbnailer/file:///home/phablet/Music/R.E.M./Part%20Lies%20Part%20Heart%20Part%20Truth%20Part%20Garbage%201982-2011/27%20-%20Electrolite.mp3",
  "mpris:trackid": "/org/mpris/MediaPlayer2/Track/26",
  "private-id3v2-frame": "",
  "track-count": "40",
  "xesam:album": "Part Lies Part Heart Part Truth Part Garbage 1982-2011",
  "xesam:albumArtist": "R.E.M.",
  "xesam:artist": "R.E.M.",
  "xesam:comment": "Amazon.com Song ID: 22576321",
  "xesam:composer": "",
  "xesam:discNumber": "1",
  "xesam:genre": "Rock",
  "xesam:title": "Electrolite",
  "xesam:trackNumber": "27"
}

The track duration (mpris:length) is not in there.

[Łukasz Zemczak (sil2100)]

This bug was fixed in the package media-hub 4.2.0+15.04.20160628-0ubuntu1 in https://launchpad.net/~ci-train-ppa-service/+archive/ubuntu/stable-phone-overlay

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media-hub (4.2.0+15.04.20160628-0ubuntu1) vivid; urgency=medium

  [ Jim Hodapp, Michael Zanetti ]
  * Export the current track length per the MPRIS spec. (LP: #1596245)

 -- Jim Hodapp <email address hidden> Tue, 28 Jun 2016 01:45:45 +0000

[Launchpad Janitor (janitor)]

This bug was fixed in the package media-hub - 4.2.0+16.10.20160628-0ubuntu1

---------------
media-hub (4.2.0+16.10.20160628-0ubuntu1) yakkety; urgency=medium

  [ Jim Hodapp, Michael Zanetti ]
  * Export the current track length per the MPRIS spec. (LP: #1596245)

 -- Jim Hodapp <email address hidden> Tue, 28 Jun 2016 01:45:45 +0000