*** This bug is a duplicate of bug 1772406 ***
    https://bugs.launchpad.net/bugs/1772406

Looks like the same issue than bug #1772406

** Changed in: nautilus (Ubuntu)
   Importance: Undecided => Low

** This bug has been marked a duplicate of bug 1772406
   Opening multiple .jpg files from nautilus results in multiple instances of 
Image-viewer

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https://bugs.launchpad.net/bugs/1739699

Title:
  opening a large number of videos with vlc causes delay and
  unresponsive vlc

Status in nautilus package in Ubuntu:
  New

Bug description:
  Steps to reproduce:

  1. download a free MPlayer test file, like 
http://samples.mplayerhq.hu/MPEG-4/video.mp4 and move it into /tmp/a or similar
  2. replicate it by running (requires a few GB of free space depending on the  
deduplication facilities of your filesystem)

  ```
  import shutil
  for i in range(0,1000):
      shutil.copy("/tmp/a/video.mp4", "/tmp/a/video-%d.mp4" % (i,))
  ```
  3. open /tmp/a in nautilus, select all files and open them with VLC media 
player through the context menu

  Instead of putting all files in the VLC queue like Ubuntu 17.04's
  nautilus did, an ~"opening in progress" dialog is opened blocking the
  UI for almost a minute while consuming 100% of all CPU cores. If the
  above is done during high memory consumption of another process
  hundreds of VLC processes are started and the display manager crashes
  (but that's another issues). If random playback is configured in VLC,
  it's ignored and always the last video is played first.

  The is no apparent reason why multiple files cannot be opened like in
  17.04.

  ProblemType: Bug
  DistroRelease: Ubuntu 17.10
  Package: nautilus 1:3.26.0-0ubuntu1
  ProcVersionSignature: Ubuntu 4.13.0-21.24-generic 4.13.13
  Uname: Linux 4.13.0-21-generic x86_64
  NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
  ApportVersion: 2.20.7-0ubuntu3.6
  Architecture: amd64
  CurrentDesktop: Unity:Unity7:ubuntu
  Date: Fri Dec 22 01:06:27 2017
  InstallationDate: Installed on 2015-12-12 (740 days ago)
  InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=de_DE.UTF-8
   SHELL=/bin/bash
  SourcePackage: nautilus
  UpgradeStatus: Upgraded to artful on 2017-10-19 (63 days ago)

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