Unable to play any video on my laptop

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• Unable to play any video after update

  I use an imac 24 "mid-2007. I upgraded 10.11.4 el Capitan and now I'm not able to see all the videos. IMovie comes with a white screen when I try to life capture files. VLC will not play videos; Also I am not able to preview the videos in the finder. Help!

  Please read this message before doing anything.

  This procedure is a test, not a solution. Don't be disappointed when you find that nothing has changed after you complete it.

  Step 1

  The goal of this step is to determine if the problem is localized to your user account.

  Select the feedback connections* and log in as a guest. Do not use the Safari connection only 'user comments' created by 'find my Mac '.

  While signed in as a guest, you will have access to your documents or settings. Applications will behave as if you use them for the first time. Do not be alarmed by this behavior; It's normal. If you need any password or other personal information in order to complete the test, save, print, or write them before you start.

  Test while signed in as a guest. Same problem?

  After testing, log on to the guest account and in your own account, disable it if you wish. The files that you created in the guest account will be automatically deleted when you log out of it.

  * Note: If you have enabled 'find my Mac' or FileVault, then you cannot activate the guest account. The login 'User comments' created by 'Find my Mac' is not the same. Create a new account to test and delete it, including his home folder, after testing.

  Step 2

  The goal of this step is to determine if the problem is caused by changes in the system of third party that load automatically at startup or logon, by a device, by a police conflict or corruption of system files or some system caches.

  Please take this step regardless of the results of step 1.

  Disconnect all devices wired except those required to test and remove all the expansion cards from secondary market, as appropriate. Start in safe mode and log on to the account of the problem.

  Note: If FileVault is enabled in OS X 10.9 or an earlier version, or if a firmware password is defined, or if the boot volume is a software RAID, you can not do this. Ask for additional instructions.

  Safe mode is much slower to boot and run as normal, with limited graphics performance, and some things work at all, including an audio output and a Wi - Fi connection on some models. The next normal boot can also be a bit slow.

  The login screen is displayed even if you normally connect automatically. You need your password to log on. If you have forgotten the password, you will have to reset it before you begin.

  Test in safe mode. Same problem?

  After testing, restart as usual (not in safe mode) and make sure you always have the problem. View the results of steps 1 and 2.

• I use firefox (37.0.1). Since last week, I am unable to play any kind of videos youtube esp. I'm in a big problem. Please help me.

  I use firefox (37.0.1). Since last week, I am unable to play any kind of videos youtube esp. NO change in system or the installation has been made. Please help me

  Please try first: difficulty common audio and video questions

  Second: try to reinstall https://www.adobe.com/support/flashpl.../downloads.html Flash

  Third: To ensure that all drivers are up to date: update your drivers graphics to use hardware acceleration and WebGL

  What were the results?

• Windows version 11 of the drive media. Unable to play any DVD or video files

  I have installed Windows media player 11 version. I'm unable to play any DVD or video files, sound only, no picture. The error message suggesting that I should change the screen resolution and color quality, but it still makes no difference. Any suggestions?

  I have installed Windows media player 11 version. I'm unable to play any DVD or video files, sound only, no picture. The error message suggesting that I should change the screen resolution and color quality, but it still makes no difference. Any suggestions?

  ===========================
  Maybe you need a DVD decoder:

  Info about DVD decoders:
  Plug-ins for Windows Media Player
  http://www.Microsoft.com/windows/windowsmedia/player/plugins.aspx

  Or... try the free VLC Media Player:

  VLC Media Player
  http://www.videolan.org/

  Or...

  Might be interesting to try to download and install the
  following codec pack:

  * Proceed at your own risk *.

  CCCP (combined Community Codec Pack)
  http://www.CCCP-project.NET/wiki/index.php?title=Main_Page
  (FWIW... it is always preferable, if you create a system restore
  point before installing any software or updates)

  Good luck...

  John Inzer - MS - MVP - digital media experience

• Unable to play any disc optical drawer

  Hello.

  I just bought a HP Pavilion laptop, it runs on Windows 8.1, but I am unable to play any form of disk in the optical tray.

  They whizz autour, but I get nothing on the screen, so can not read the dvd / cd or even insert a disc for my printer.

  I went Device Manager and selected the cd/dvd, and have to say an error message "Windows cannot start this hardware driver because his information of configuration (in the registry) is incomplete or damaged (code 19)."

  Can you help me please?

  Andrew

  Hi again. I just read that windows 8.1 does not support dvd playback unless I pay for a software upgrade. What a total scam by Microsoft!
  Thanks again for your help

• When playing any video on firfox boost 100% CPU.

  When playing any video on firfox boost the CPU... Flashplayerplugin takes up to 40% and firfox take 40 percent to 50 percent. If play 2 or 3 video it thrust at 100%.

  Hello

  Some problems with Flash video playback can be resolved by disabling hardware acceleration in Flash Player settings. (See this article for more information on using the Flash plugin in Firefox).

  To turn off hardware acceleration in Flash Player:

  1. Go to the Adobe Flash Player help page.
  2. Right-click on the Flash Player logo on this page.
  3. Click settings on the shortcut menu. The Adobe Flash Player settings screen opens.
  4. Click the icon in the lower left of the Adobe Flash Player settings window to open the display panel.
     
     

     

  5. Remove the enable hardware accelerationcheck box.
  6. Click close to close the Adobe Flash Player settings window.
  7. Restart Firefox.

  This Flash Player help - display settings page contains more information about the Flash Player hardware acceleration, if you are interested.

  Does this solve the problem? Let us know.

• I can't play any video site Fox

  I can't play any video on Fox.com with FF. I updated adobe flash as your recommended blog. still will not play any video. Help, please! Thank you

  You can also view on the subject: addons page if the Flash plugin in active.

  • Firefox/tools > Modules > Extensions

  You can get a Lego icon that is possibly colored on the left end of the address bar Firefox blocks a plugin.

  • https://support.Mozilla.org/KB/why-do-i-have-click-Activate-plugins
  • http://KB.mozillazine.org/Issues_related_to_plugins#Click_to_Play

• Satellite L350 - 277 - unable to play any DVD

  Suddenly unable to play any DVD. Movies, DVD facilities, etc. Any ideas?

  I think I have the latest drivers, but with this now discontinued model do not know what else to check or if, indeed, I have all the latest drivers. Any help welcome.

  See you soon

  Trey Please clean lens ODD. Maybe this will help.
  Post comments.

• flash drive: why after installing adobe fash player, I am unable to watch any video?

  Why, after installing adobe fash player, I am unable to watch any video? I have window vista Home premium 32 and internet explorer 8 and I have no error, while he was installing?

  Why, after installing adobe fash player, I am unable to watch any video? I have window vista Home premium 32 and internet explorer 8 and I have no error, while he was installing?

  http://kb2.Adobe.com/CPS/191/tn_19166.html

  Troubleshoot installation of Flash Player for Windows

  http://kb2.Adobe.com/CPS/141/tn_14157.html

  Uninstall Flash by using the uninstall program Flash Adobe link above.

  Flash is sometimes corrupted.

  http://get.Adobe.com/flashplayer/?promoid=BUIGP

  Reinstall Flash, after 1st unchecking / unchecking the Google Toolbar download option there.

  See you soon.

  Mick Murphy - Microsoft partner

• Clear error when I play any video

  When I play any video on www.tune.pk, it displays the following error.

  ------------------------------------------------------------------------------------------ ------------------

  http://i.imgur.com/DERHjfJ.jpg

  TypeError: Error #1034: Type coercion failed: cannot convert com.longtailvideo.jwplayer.events::PlayerStateEvent@5eb7e01 to flash.events.MouseEvent.

  at flash.events::EventDispatcher/dispatchEventFunction()

  at flash.events::EventDispatcher/dispatchEvent()

  at com.longtailvideo.jwplayer.player::Player/dispatchEvent()

  at com.longtailvideo.jwplayer.player::Player/forward()

  at com.longtailvideo.jwplayer.events::GlobalEventDispatcher/dispatchEvent()

  at com.longtailvideo.jwplayer.model::Model/forwardEvents()

  at com.longtailvideo.jwplayer.events::GlobalEventDispatcher/dispatchEvent()

  at com.longtailvideo.jwplayer.media::MediaProvider/dispatchEvent()

  at com.longtailvideo.jwplayer.media::MediaProvider/setState()

  at com.longtailvideo.jwplayer.media::VideoMediaProvider/loadStream()

  at com.longtailvideo.jwplayer.media::VideoMediaProvider/loadQuality()

  at com.longtailvideo.jwplayer.media::VideoMediaProvider/load()

  at com.longtailvideo.jwplayer.controller::Controller/play()

  at com.longtailvideo.jwplayer.controller::Controller/unlockPlayback()

  at com.longtailvideo.jwplayer.player::Player/unlock()

  at pk.tune.dfp::tune_dfp/unlock()

  at pk.tune.dfp::tune_dfp/closeAd()

  at pk.tune.dfp::tune_dfp/onXMLSecurityError()

  at flash.events::EventDispatcher/dispatchEventFunction()

  at flash.events::EventDispatcher/dispatchEvent()

  at flash.net::URLLoader/redirectEvent()

  ------------------------------------------------------------------------------------------ ------------------

  If I press "Reject all" or "Continue" in a few seconds, the video plays and

  Though I arrived late "container plugin for Firefox" stops and must end of task, or when I press "stop the plugin" it crashes.

  http://i.imgur.com/enJxHXa.jpg

  Rarely clear this error on some other sites like dailymotion.

  Plug

  Pentium D 3.4 Ghz, 2 GB DDR2

  Windows 8.1 Ent 64-bit, Firefox flash player 13.0.0.206 29.0.1.

  I tried IE 11 having flash player 11.8.800.133. It has worked well.

  When I was with windows 8, Firefox 26.0, flash 11.9.900.152, it worked fine 2 months ago.

  You have debugging that Flash Player installed?  Uninstall it before installing the standard Flash Player.

• Unable to play DVDs on my Toshiba laptop

  I can't play DVDs on my Toshiba laptop.

  It started a few months there with DVD freeze. Now, I am unable to read DVDs at all.

  Tried a few internet solutions. Have also made approximtale six weeks ago and next to the factory. Have installed all Windows updates. Unable to read the DVD. Incidentally can still play CDs.

  Any idea what is the problem and a solution please.

  Thank you very much.

  Hello

  Can you please tell us what operating system you are using and what model of laptop.

  In any case, if your optical disc drive can read CD but not DVD, it is possible that the driver is defective or the lens is dirty.
  The first time, please clean the lens.

  If this will not help it is possible that ODD has problem with the calibration of the lens.

• Unable to hear any sound on my laptop Equium U400-124

  I have laptop Equium U400-124

  recently it stopped my work system all together. If the volume knob is set up, I am unable to hear any sound.
  I tried to update the software of audio drivers by going to Device Manager. then she came back as all up to date. I tried to go back to the date where he worked, but it also did not help.

  Thank you very much

  You can hear sound if you use external speakers or headphones/headset?

  What operating system do you use?

• Xperia Z3 will not play any video

  I have a Sony Xperia Z3 D6653, running OS 5.0.2.
  I can't play the video. This is the video of any app that I installed it, Facebook, YouTube, video same advertising integrated into the games does not play.
  I tried to delete the application data, I tried a factory reset, I tried to use the repair feature in Sony PC Companion.
  The problem persists, regardless whether I used the wifi or data mobile.
  Apart from buying another phone (other than Sony), I don't know what else to do.

  @cloggie

  It works in safe mode?

  http://talk.sonymobile.com/T5/FAQ/How-to-boot-your-phone-into-safe-mode/m-p/348008#U348008

• WMM6 do not play any video file

  I'm trying to burn a DVD with a slideshow of 11 minutes and 5 title slides.  The original slideshow is a .mov format.  FormatFactory ver3 to convert to wmv.  When the 11 min wmv file is imported into Windows Movie Maker 6, only 50 seconds to play.  The timer/counter shows he is still streaming, but the Visual remains frozen and the audio stops.  This is true even for a dvd burned from the file.  The burned DVD will load and play, but video and audio that freeze the counter continues.  The wmv file plays completely using windows media player, but I need to burn DVDs for this file. I have windows Vista.sp1

  Hello

  Thanks for posting this question in the Microsoft Community.

  I'll try and help you get the problem solved.

  You can go through the steps from the link and check. Here's another link with some good steps. Go through it and let us know how it goes.

  You can navigate on the link for more information on the types of files supported by Windows Media player.

  Hope this helps and let us know if you need more assistance. We will be happy to help you.

• Unable to play the video file. Error: Windows Media Player cannot play the file. The player might not support the file type or does not support the codec used to compress the file.

  When I try to play a video file from youtube with youtube downloader in windows media player, I downloaded, it gives me the error message that Windows Media Player cannot play the file. The player might not support the file type or does not support the codec used to compress the file. I have x direct sdk installed and my os is vista.

  Problem solved, I downloaded the fix wmp and it worked