It is often discussed among the masses about the freely available user-
friendly media players and mostly we come across VLC as an unbeatable
media player among its competitors. Despite the competitive advantage
not only it plays up files to discs, webcams, streams but also works
with odd codec encrypted files one downloaded from random websites in
Eastern Europe. Though, it mostly runs on every platform like Windows,
Mac OS X, Linux,  iOS, Unix, and also in Android applications. However,
one amazing feature of VLC is that it offers Frame by Frame VLC that
enables you to play through a video one step at a time. This indeed can
prove to be helpful in capturing snapshots from videos or if one wants
to thoroughly go through and examine every frame of that insane BMX
bicycle flip jump captured on the personal camera. Go to view and then
click on advanced controls to turn it on. Another popup line of player
controls will appear. Play a video with VLC player and press the very
last button in the advanced controls  to lets <a
href="https://technumus.com/frame-by-frame-vlc/";>FRAME BY FRAME
VLC</a>VLC frame by frame play the video

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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1777238

Title:
  video lag - Every 5 seconds a freeze frame when playing video of any
  source

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  The problem exists for months and I didn't find a good answer on it.
  It affects many softwares: Cheese, Super Tux Cart, VLC (when I rewind
  the video the sounds continues, but the video stops), youtube,
  Hangouts and every software where video is played.

  I experienced that there are 2 things that can break it:
   - if I move the mouse out and in on the affected window (it doesn't work in 
full screen)
   - if I open the system monitor, the problem also disappears

  other people also face with this problem:
  
https://unix.stackexchange.com/questions/447696/ubuntu-16-04-18-04-video-playback-lags-stutters
  
https://askubuntu.com/questions/1032035/ubuntu-18-04-budgie-desktop-video-lag-youtube-twitch-in-chrome
  
https://askubuntu.com/questions/1030074/my-video-player-in-ubuntu-18-04-lts-lags/1030194
  https://askubuntu.com/questions/1030155/youtube-video-lag-on-18-04

  Ubuntu 4.15.0-23.25-generic 4.15.18
  it was upgraded from 16.04

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: cheese 3.28.0-1ubuntu1
  ProcVersionSignature: Ubuntu 4.15.0-23.25-generic 4.15.18
  Uname: Linux 4.15.0-23-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.2
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Sat Jun 16 14:34:26 2018
  ExecutablePath: /usr/bin/cheese
  InstallationDate: Installed on 2016-08-04 (680 days ago)
  InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 
(20160719)
  MachineType: Dell Inc. Latitude E5440
  RelatedPackageVersions:
   cheese        3.28.0-1ubuntu1
   cheese-common 3.28.0-1ubuntu1
  SourcePackage: linux
  UpgradeStatus: Upgraded to bionic on 2018-04-02 (74 days ago)
  dmi.bios.date: 05/01/2014
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A06
  dmi.board.name: 009TY8
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA06:bd05/01/2014:svnDellInc.:pnLatitudeE5440:pvr01:rvnDellInc.:rn009TY8:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E5440
  dmi.product.version: 01
  dmi.sys.vendor: Dell Inc.
  --- 
  ProblemType: Bug
  ApportVersion: 2.20.9-0ubuntu7.2
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC2:  vandor     3436 F.... pulseaudio
   /dev/snd/controlC1:  vandor     3436 F.... pulseaudio
   /dev/snd/controlC0:  vandor     3436 F.... pulseaudio
  CurrentDesktop: ubuntu:GNOME
  DistroRelease: Ubuntu 18.04
  HibernationDevice: RESUME=UUID=b5a3c617-9443-458f-92a3-63eea1f57d5c
  InstallationDate: Installed on 2016-08-04 (681 days ago)
  InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 
(20160719)
  MachineType: Dell Inc. Latitude E5440
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-23-generic 
root=UUID=38affd30-88f0-4a36-b9ae-6b5c210844b4 ro quiet splash vt.handoff=1
  ProcVersionSignature: Ubuntu 4.15.0-23.25-generic 4.15.18
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-23-generic N/A
   linux-backports-modules-4.15.0-23-generic  N/A
   linux-firmware                             1.173.1
  Tags:  bionic
  Uname: Linux 4.15.0-23-generic x86_64
  UpgradeStatus: Upgraded to bionic on 2018-04-02 (74 days ago)
  UserGroups: adm bumblebee cdrom dip docker libvirt libvirtd lpadmin mail 
plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 05/01/2014
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A06
  dmi.board.name: 009TY8
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA06:bd05/01/2014:svnDellInc.:pnLatitudeE5440:pvr01:rvnDellInc.:rn009TY8:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E5440
  dmi.product.version: 01
  dmi.sys.vendor: Dell Inc.

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