Videos won't play in my iTunes (Windows 7)

When I click play, the section where the video is supposed to play displays the first frame as if it's about to play, but never actually plays. The sound doesn't work either. I just updated iTunes to version 10.5 and it still doesn't work. Does anyone know what's wrong with it? I searched Google and found no one with the same problem within the last month :/

I have this same problem.
Did you install the QuickTime update?
I'm reinstalling mine, and seeing how that goes, cause I read on another thread that fixed a similar bug. I'll let you know how it goes.

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My videos won't play in my itunes

my videos won't play in my itunes- just blank and no sound but running like it was playing something

I have this same problem.
Did you install the QuickTime update?
I'm reinstalling mine, and seeing how that goes, cause I read on another thread that fixed a similar bug. I'll let you know how it goes.

.mp4 video, won't play in QT, Real, Windows Media, but DOES in VLC

I have a .mp4 video which plays fine (video, audio) in VLC, but does NOT play in QuickTime, RealPlayer or Windows Media Player.
I have the latest Flip4Mac plug-in installed, as well.
Is there a way to convert this into a video that will play in QT Player?
(I also tried iSquint - doesn't work there either)

Some of those are unfamiliar to me, but presumably you have them for a reason. Given that not all mpeg4 files are playable in Quicktime for the reasons stated, try moving some of those plug-ins to the desktop to see if it helps. My own 'portfolio' is as follows:
These are the downloads and the settings you need in order to view/hear pretty much everything that the net can throw at you: The setup described below has proved repeatedly successful on both PPC and Intel macs, but nothing in life carries a guarantee!
It is known to work in the great majority of cases with Safari 3.0.4, 3.1, 3.1.2, QT 7.3, 7.4.x and 7.5 and OS 10.4.11, and should also work with 10.5.4.
Download and install (or re-install even if you already had them) the latest versions, suitable for your flavor of Mac, of:
RealPlayer 11 (which is no longer in beta) for Mac from:
http://www.versiontracker.com/dyn/moreinfo/macosx/15540
Flip4Mac WMV Player from http://www.microsoft.com/windows/windowsmedia/player/wmcomponents.mspx (Windows Media Player for the Mac is no longer supported, even by Microsoft)
Perian from http://perian.org/
You should read this support page http://perian.org/#support in case you need to delete older codecs.
The latest version of Adobe FlashPlayer can be obtained from here:
http://www.adobe.com/shockwave/download/download.cgi?P1ProdVersion=ShockwaveFlash
(You can check here: http://www.adobe.com/products/flash/about/ to see which version you should install for your Mac and OS.
Note that Adobe requires you to uninstall any previous version of Flash Player, using the uninstaller from here (make sure you use the correct one!):
http://kb.adobe.com/selfservice/viewContent.do?externalId=tn_14157
and also that you follow the instructions closely, such as closing ALL applications first.
Some users have mentioned that the latest Flash Player versions (v.9.0.115.0 and 9.0.124.0) in some cases conflict with Leopard 10.5.4, and that they have needed to revert to v. 9.0.47. This can be downloaded from here:
http://kb.adobe.com/selfservice/viewContent.do?externalId=tn_14266&sliceId=1
You should also ensure that you have downloaded and installed all the correct versions for your Mac of Security Updates up to and including 2008-005. (N.B. Security Updates require both a restart and a permission repair.)
In Macintosh HD/Library/Quicktime/ delete any files relating to DivX (Perian already has them). However it should be noted that Perian is not an internet plugin and will not play DivX files imbedded on a website. For that you will need the DivX Player browser plugin available from http://www.divx.com/divx/mac/
Now go to Safari Preferences/Security, and tick the boxes under Web Content (all 4 of them) to enable Java.
Lastly open Audio Midi Setup (which you will find in the Utilities Folder of your Applications Folder) and click on Audio Devices. Make sure that both Audio Input and Audio Output, under Format, are set to 44100 Hz, and that you have selected 'Built in Audio'.
Important: Now repair permissions and restart.
You should also consider having the free VLC Player from http://www.videolan.org/ in your armory, as this plays almost anything that DVD Player might not.
There is an additional 'fix' you could try if you are having problems with Flash and Quicktime, depending on which type of Mac you have:
On Intel Macs, make sure that you are not running Safari in Rosetta. You can check this, and change it, in the Get Info window.
On PPC Macs, go to the Hard Disk/Library/Internet Plug-Ins folder, and drag the file 'QuickTime Plugin.webplugin' to the desktop. Quit and restart Safari. If things have improved you can trash that file. If they haven't put it back, as the lack of this plug-in can cause QT content in some widgets to cease functioning.
And now there is an additional kid on the block: SilverLight. Microsoft has created their own version of what a replacement for Flash should be. You can read more about it here:
http://silverlight.net/
So, if you go to any sites that have been designed for this new Silverlight stuff, you can download the plug-in from here (but make certain that you are downloading SilverLight v.1.0 for OS X (10.4.8 upwards) if you are using a PPC Mac. Version 2 only works with Intel Macs:
http://silverlight.net/GetStarted/
Recommendation: Close all applications before installing any of the above, repair permissions, reboot, and repair permissions again.

Ipad videos won't play right on my Windows 7 desktop

I'm copying home videos from Ipad to Windows 7 Home Premium desktop to store and free up space on Ipad. The Videos play perfectly when I view them on Ipad. They don't play correctly on desktop, they freeze and jump frames, don't play continuously. I've tried copy and import, and even one at time. It's not memory issue, have 8 G. When I copy to my Windows 7 Home Premium laptop, they play perfectly also. What could be causing the problem with desktop?

Try downloading and using quicktime.
It could be something as easy as the graphics card or the desktop not having the right plugins to play the iPad files smoothly. Quicktime is the best program to play mov files, that's what it's made for.
It's a free program so you're not out anything but time

Dumb Blonde-video won't play in itunes//

I have video's and music video clips in itunes that will not play properly. there is audio. but green and orange lines on visual??I have synchronized with my ipod and these video's play perfectly . but still not in itunes????
can any one help?

So, the videos won't play properly in iTunes, but play properly on the iPod?
Make sure you have the latest version of Quicktime installed (http://www.apple.com/quicktime/download/).
If that doesn't work, try going through the steps in this article: http://docs.info.apple.com/article.html?artnum=303706.
Video playback can be messed up by a lot of different things. That article covers a lot of them.

HD video won't play in iTunes after Mountain Lion install.

any hd video won't play in iTunes.

Hi
I have the same problem. Any solution yet? I would like to play hd videos in iTunes on my late 2012 iMac.
Take care

Videos won't play in powerpoint when connected to projector

I've tried to find a solution for my problem online but haven't come across anyone with the same issue. I often work with powerpoint presentations with many videos in it. The videos play just fine on my laptop and also when hooked up to an external monitor, which I use when at work, both in slideshow mode and when previewing my animations. However, when I hook up my mac onto a projector the videos won't play - not on my laptop screen nor on the projected screen. I've tried rearranging the displays by draggin the menu bar to either display and also switched from mirror screens to presenter's view within powerpoint but nothing helped solve the issue. The only solution I found is to play the presentation on my windows partition - which is not really what I'm planning to do for long term...
I'm using Powerpoint 2011 for mac and this problem has occurred using multiple projectors.
Any help on how to solve this issue is highly appreciated!

I had the same problem today in front of an audience with 300 people (MacbookPro OSX 10.10, Thunderbolt-VGA adapter, PPT 14.4.6).
Here what I figured out so far:
1. It happens when you have PPT open and connect to beamer afterwards
2. You can resolve it (in my case) by quitting PPT and launching it WHEN connected to beamer
3. Yet, make sure Mac does not go into sleep mode or you get a lock-screen in the waiting time. if you do so, you get back to square 1. quit PPT again 2. restart it.
4. Also.... in one case I had to hit the volume control once to get the sound back even though movie was playing
So in short: Connect to beamer first, then launch PPT
I know it is only a symptom fix but it worked for me

Videos won't play in any browser

Just recently, videos won't play in any browser...Safari, Firefox. etc. It seems to happen with .wmv files. I reinstalled media player, but still have the problem.
I get this message.
"Cannot open the file. Verify that the path and filename are correct and try again"

First, check that Windows Media Player is set as the correct plug in - in Safari, go to help/installed plug ins. There should be a section marked 'Windows Media Player' showing 'application/x-mplayer2' and listing wmv files (amongst others).
Sometimes these arrors are caused by DNS failures. Ensure your system is fully up to date, and enter your ISP's DNS server IP addresses (usually two of them, sometimes three) in the 'DNS servers' box on the TCP page of the Network preference pane.
The DNS server IPs are usually supplied with the ISP's initial set up documentation, or located on the ISP's help page.
The reason it could be a problem is that in many iterations of MacOS X, the system is extremely sensitive to how quickly a DNS search responds. DNS is the process whereby a user-provided URL is converted into the correct IP address for internet lookup, so if the video source is held on a different server and the DNS process doesn't return a valid IP address in time, you would then get an error of the sort you describe.

MailOnline videos won't play in Firefox unless in safe mode although they're fine in Explorer.

It's for my mum, honest. Firefox 25, java and flash uptodate but the Mail Online videos won't play unless I start Firefox in safemode. A large white rectangle appears but nothing else.

You can try these steps in case of issues with web pages:
Reload web page(s) and bypass the cache to refresh possibly outdated or corrupted files.
*Hold down the Shift key and left-click the Reload button
*Press "Ctrl + F5" or press "Ctrl + Shift + R" (Windows,Linux)
*Press "Command + Shift + R" (Mac)
Clear the cache and cookies only from websites that cause problems.
"Clear the Cache":
*Firefox/Tools > Options > Advanced > Network > Cached Web Content: "Clear Now"
"Remove Cookies" from sites causing problems:
*Firefox/Tools > Options > Privacy > Cookies: "Show Cookies"
Start Firefox in [[Safe Mode|Safe Mode]] to check if one of the extensions (Firefox/Tools > Add-ons > Extensions) or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox/Tools > Add-ons > Appearance).
*Do NOT click the Reset button on the Safe Mode start window.
If it works in Safe Mode and in normal mode with all extensions (Firefox/Tools > Add-ons > Extensions) disabled then try to find which extension is causing it by enabling one extension at a time until the problem reappears.
Close and restart Firefox after each change via "Firefox > Exit" (Windows: Firefox/File > Exit; Mac: Firefox > Quit Firefox; Linux: Firefox/File > Quit)
*https://support.mozilla.org/kb/Safe+Mode
*https://support.mozilla.org/kb/Troubleshooting+extensions+and+themes

Have reset Firefox & completed all of steps in "Flash video won't play full screen on YouTube, Facebook and other websites", but video still won't work. Help!

I have reset Firefox, completed all the steps in "flash video won't play full screen on YouTube, Facebook and other websites". And the video still won't play in full screen. It will play, but frequently stops or sound continues and picture freezes. I have noticed that if I continually move my mouse, it plays fine. All these videos play fine in IE and Chrome.

Some problems with Flash video playback can be resolved by disabling hardware acceleration in your Flash Player settings. (See [[Flash Plugin - Keep it up to date and troubleshoot problems|this article]] for more information on using the Flash plugin in Firefox).
To disable hardware acceleration in Flash Player:
#Go to this [http://helpx.adobe.com/flash-player/kb/video-playback-issues.html#main_Solve_video_playback_issues Adobe Flash Player Help page].
#Right-click on the Flash Player logo on that page.
#Click on '''Settings''' in the context menu. The Adobe Flash Player Settings screen will open.
# Click on the icon at the bottom-left of the Adobe Flash Player Settings window to open the Display panel. [[Image:fpSettings1.PNG]] 
# Remove the check mark from '''Enable hardware acceleration'''.
# Click '''Close''' to close the Adobe Flash Player Settings Window.
# Restart Firefox.
This [http://www.macromedia.com/support/documentation/en/flashplayer/help/help01.html Flash Player Help - Display Settings page] has more information on Flash Player hardware acceleration, if you're interested.
Does this solve the problem? Let us know.

Help me please, games crash on launch, youtube videos won't play.

Whenever i start up sound blaster cinema it just crashes, it will be fine for about 10 seconds, then it just crashes, it will usually freeze up everything when it crashes only thing i can do is move my cursor around, it will unfreeze after 10 seconds or so as well.
I have tried to update sound blaster cinema but there are not updates available.
It would usually go back to normal after a shutdown or a restart but this time it wasn't having any of it.
Can anyone suggest anything that i couldn't think of?
The crashing first started a month+ ago, but today when I was playing L4D2 a boomer explosion crashed L4D2 and sound blaster cinema simultaneously and now sound blaster cinema won't stop crashing after launch.
(Edit)
I can't launch any games, i try to play the game osu! and it launches normally except the screen turns black and then it crashes. i try to launch steam and login but the login menu wont pop
I can't even play a youtube video, the background of the video will show but the video won't play, it's not buffering but the video is loading.
windows media player won't launch as well, videos on my computer will not play at all.

(FIXED)
I went and downloaded thee intel(R) driver update utility 2.0 went to find drivers and then to auto detect and updated my drivers.
This is the driver that helped me. vvvv
( Iris, irispro, and hd graphics driver for windows*7/8/8.1 version 15.36.19.64.41.70 )
Sound blaster cinema doesn't crash on launch anymore, neither does my game osu! and youtube videos now play.

Certain youtube videos won't play in Firefox

Firefox 20.0.1, windows 7, flashplayer up to date.
Certain youtube videos won't play. The advert beforehand plays, and then the video just displays a black screen, no loading, trying to skip to a later time in the video doesn't work. It seems to be certain youtube users whose videos won't play, users whose videos I was able to watch only yesterday. The featured video on the user's channel is watchable, but not when opened separately.
IE won't show the affected videos either.

In addition to these symptoms, I've noticed that I can view these troubled videos on my cellphone just fine, but neither my XP or Win7 machine, which have all software updated can view. So if it was on youtubes side, it wouldn't work on my phone either.

Video won't play in IE

My video won't play in IE/Windows though it works fine in
other browsers. Can anyone please explain in very simple terms
exactly what I need to do to get it to work? (I can tell that
Dreamweaver doesn't like the way it's coded, but letting
Dreamweaver fix it doesn't make it work.) Thanks.
http://www397.pair.com/kwilliam/FlashNew.html

Suz Stephens wrote:
> I've also tried using the swfobject extension to install
it in Dreamweaver, still no luck. Once again, it plays in all the
browsers except IE.
>
>
http://www397.pair.com/kwilliam/newFlashDW.html
I think it's your specific browser player problem. It works
here on every IE
in my Office. No problem at all...
Best Regards
Urami
"Never play Leap-Frog with a Unicorn."
<urami>
If you want to mail me - DO NOT LAUGH AT MY ADDRESS
</urami>

After automatically updated to Firefox 3.6.15 videos won't play properly

Recently when firefox was automatically updated to 3.6.15 suddenly videos won't play properly anymore. Vidxden videos used to play really well but now they don't load properly or not at all. All the other videos take forever to load and don't seem to be compatible anymore. I usually go to the same video sites and those don't work like they used to. I've noticed as well that hotmail is really slow and many pages won't load at all including windows live web site. It doesn't appear that 3.6.15 is very compatible with video play or msn sites.

Since automatic update to 3.6.15, I am unable to play videos on abc.com, and even on my News Feed page in Facebook. The error message says the video is being blocked by an ad blocker in my browser. I have not changed my security settings, nor have I updated any other software recently.
By the way, I did check the same videos (at abc.com and on Facebook) with Internet Explorer (same computer) and they played just fine.

Video won't play but can hear audio

I just purchased some videos for my iPod touch (I believe 2nd generation) and the videos won't play but you can hear the audio. All I get is a blank screen. Why is this happening??!! What can I do??!!

- Does the video play OK on your computer. If yes go to the next item. If not report the problem to iTunes and they will give you a redownload. Tp contact iTunes:
How to report an issue with Your iTunes Store purchase
- I would try transferring the video to itunes on you computer and then deleting it from your iPod. The go to Advance tab in iTunes and select the Create iPod and iPhone Version and then sync to your iPod.

Videos won't play in my iTunes (Windows 7)

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