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** Changed in: gst-plugins-base
       Status: Unknown => Confirmed

** Changed in: gst-plugins-base
   Importance: Unknown => Critical

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https://bugs.launchpad.net/bugs/1539700

Title:
  gst-base 1.7 update created background buzzing noise with audioconvert

Status in gst-plugins-base:
  Confirmed
Status in alsa-driver package in Ubuntu:
  Invalid
Status in goobox package in Ubuntu:
  Invalid
Status in gst-plugins-base1.0 package in Ubuntu:
  Triaged

Bug description:
  Also affects cdplayer (goobox).
   Is not seen in audacious or vlc at all (using default audio of pulse
  Test case: insert audio cd, play in rhymbox or cdplayer
  What happens: significant background buzzing

  May be gstreamer issue?

  Attached is simple recording of what Rb is outputting.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: alsa-base 1.0.25+dfsg-0ubuntu5
  ProcVersionSignature: Ubuntu 4.4.0-1.15-generic 4.4.0
  Uname: Linux 4.4.0-1-generic x86_64
  ApportVersion: 2.19.4-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  doug       1652 F.... pulseaudio
   /dev/snd/pcmC1D0p:   doug       1652 F...m pulseaudio
   /dev/snd/controlC1:  doug       1652 F.... pulseaudio
  CurrentDesktop: Unity
  Date: Fri Jan 29 12:00:33 2016
  InstallationDate: Installed on 2016-01-14 (14 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Alpha amd64 (20160114)
  PackageArchitecture: all
  SourcePackage: alsa-driver
  Symptom: audio
  Symptom_AlsaPlaybackTest: ALSA playback test through plughw:PCH successful
  Symptom_Card: Built-in Audio - HDA Intel PCH
  Symptom_Jack: Speaker, Internal
  Symptom_PulsePlaybackTest: PulseAudio playback test successful
  Symptom_Type: High background noise, or volume is too low
  Title: [20217, Realtek ALC282, Speaker, Internal] Background noise or low volume
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 09/18/2013
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 74CN44WW(V3.05)
  dmi.board.asset.tag: No Asset Tag
  dmi.board.name: VIQY0Y1
  dmi.board.vendor: LENOVO
  dmi.board.version: 31900058STD
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo IdeaPad Y510P
  dmi.modalias: dmi:bvnLENOVO:bvr74CN44WW(V3.05):bd09/18/2013:svnLENOVO:pn20217:pvrLenovoIdeaPadY510P:rvnLENOVO:rnVIQY0Y1:rvr31900058STD:cvnLENOVO:ct10:cvrLenovoIdeaPadY510P:
  dmi.product.name: 20217
  dmi.product.version: Lenovo IdeaPad Y510P
  dmi.sys.vendor: LENOVO

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