linux-traipu team mailing list archive

[Skylar Ittner <admin@xxxxxxxxxxx>]

Public bug reported:

When I import an mp3 file, right-click, and select "Preview File",
OpenShot starts using gigabytes of memory.  It increases at a rate of
1GB every 5 seconds or so.  The memory stays in use after stopping the
playback, and is only released when I close OpenShot.

I installed OpenShot today from the Ubuntu PPA (version 2.1.0).

I've attached a public domain mp3 file that causes this for me.  Neither
ffplay nor melt seem to have a problem with the file.

$ uname -a
Linux skylar-Gazelle 4.2.0-36-generic #42~14.04.1-Ubuntu SMP Fri May 13 17:27:22 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux

$ cat /etc/lsb-release
DISTRIB_ID=LinuxMint
DISTRIB_RELEASE=17.3
DISTRIB_CODENAME=rosa
DISTRIB_DESCRIPTION="Linux Mint 17.3 Rosa"

$ ffmpeg -version
ffmpeg version N-80901-gfebc862 Copyright (c) 2000-2016 the FFmpeg developers
built with gcc 4.8 (Ubuntu 4.8.4-2ubuntu1~14.04.3)
configuration: --extra-libs=-ldl --prefix=/opt/ffmpeg --mandir=/usr/share/man --enable-avresample --disable-debug --enable-nonfree --enable-gpl --enable-version3 --enable-libopencore-amrnb --enable-libopencore-amrwb --disable-decoder=amrnb --disable-decoder=amrwb --enable-libpulse --enable-libfreetype --enable-gnutls --enable-libx264 --enable-libx265 --enable-libfdk-aac --enable-libvorbis --enable-libmp3lame --enable-libopus --enable-libvpx --enable-libspeex --enable-libass --enable-avisynth --enable-libsoxr --enable-libxvid --enable-libvidstab

$ melt -version
No LADSPA plugins were found!

Check your LADSPA_PATH environment variable.
melt 0.9.3
Copyright (C) 2002-2013 Ushodaya Enterprises Limited
<http://www.mltframework.org/>
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

** Affects: openshot
     Importance: Undecided
         Status: New


** Tags: leak memory

** Attachment added: "Sample audio file that causes bug (CC 0 license)"
   https://bugs.launchpad.net/bugs/1622798/+attachment/4739552/+files/Acruta%20Lao%20Dnor.mp3

-- 
You received this bug notification because you are a member of UBUNTU -
AL - BR, which is subscribed to OpenShot Video Editor.
https://bugs.launchpad.net/bugs/1622798

Title:
  Consumes gigabytes of memory when previewing mp3

Status in OpenShot Video Editor:
  New

Bug description:
  When I import an mp3 file, right-click, and select "Preview File",
  OpenShot starts using gigabytes of memory.  It increases at a rate of
  1GB every 5 seconds or so.  The memory stays in use after stopping the
  playback, and is only released when I close OpenShot.

  I installed OpenShot today from the Ubuntu PPA (version 2.1.0).

  I've attached a public domain mp3 file that causes this for me.
  Neither ffplay nor melt seem to have a problem with the file.

  $ uname -a
  Linux skylar-Gazelle 4.2.0-36-generic #42~14.04.1-Ubuntu SMP Fri May 13 17:27:22 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux

  $ cat /etc/lsb-release
  DISTRIB_ID=LinuxMint
  DISTRIB_RELEASE=17.3
  DISTRIB_CODENAME=rosa
  DISTRIB_DESCRIPTION="Linux Mint 17.3 Rosa"

  $ ffmpeg -version
  ffmpeg version N-80901-gfebc862 Copyright (c) 2000-2016 the FFmpeg developers
  built with gcc 4.8 (Ubuntu 4.8.4-2ubuntu1~14.04.3)
  configuration: --extra-libs=-ldl --prefix=/opt/ffmpeg --mandir=/usr/share/man --enable-avresample --disable-debug --enable-nonfree --enable-gpl --enable-version3 --enable-libopencore-amrnb --enable-libopencore-amrwb --disable-decoder=amrnb --disable-decoder=amrwb --enable-libpulse --enable-libfreetype --enable-gnutls --enable-libx264 --enable-libx265 --enable-libfdk-aac --enable-libvorbis --enable-libmp3lame --enable-libopus --enable-libvpx --enable-libspeex --enable-libass --enable-avisynth --enable-libsoxr --enable-libxvid --enable-libvidstab

  $ melt -version
  No LADSPA plugins were found!

  Check your LADSPA_PATH environment variable.
  melt 0.9.3
  Copyright (C) 2002-2013 Ushodaya Enterprises Limited
  <http://www.mltframework.org/>
  This is free software; see the source for copying conditions.  There is NO
  warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

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