Why the video is slow and stutter on the viewer clip?

Why the video is slow and stutter when I drag the mouse on the cursor to check from left to right?
I just upgraded to imac 20" and I had never had this problem with my old mac. The old mac seemed to be smoother than this one.
The only difference was my 1 TB external hardrive is linkup using USB 2.0 this time round since I've not purchased the Firewire 800 yet. Does using USB 2.0 cause this problem?

I noticed something from my previous iMac. When I drag the cursor from left to right, there is no sound when I'm dragging. Thus, that makes me think that the absence of audio produce smoother flow. How do I disable the audio while I'm working on the viewer then?

Similar Messages

When i try to watch a video in youtube fullscreen the video gets slow and its cuts off. it happens only in firefox Help me please.

Hello
since this morning when i try to watch a video in youtube fullscreen the video gets slow and its cuts off. it happens only in firefox Help me please.if i watch the video in you tube normal size its correct the problem is just in fullscreen mode.

You can check for problems caused by recent Flash updates and try these:
*disable protected mode in Flash 11.3 and later
*disable hardware acceleration in the Flash plugin
*http://kb.mozillazine.org/Flash#Flash_Player_11.3_Protected_Mode_-_Windows

Why does Firefox 6 struggle and stutter with the new 4Od?

Why does Firefox 6 struggle with the new 4Od?
OK, so here’s my question. I have been using Firefox for years; it’s a wonderful piece of software and an excellent browser. Recently I’ve been having problems with plugin-container.exe. The general advice has been to make sure that Flash Player is up to date (10.3.183.7) and that Firefox is up to date (6.0.1). I still have problems, particularly on YouTube and the new 4Od site, so much so that I used about:config to disable “dom.ipc.plugins.enabled”, I set the value to false. Plugin-container.exe was, prior to this, hogging all the CPU it could get its grubby little mits on, this no longer happens but whilst watching 4Od Firefox eats my entire CPU and the rendered video stream is filled with stutter, almost like frame dropping. It’s fun to watch Firefox struggle, but its no fun trying to watch a program. In desperation I downloaded and installed Chrome. Watching 4Od my CPU usage dropped from 98-100% down to 82%. I don’t particularly want to use Chrome but I do increasingly use my browser to watch streaming video content. Incidentally, if I use Firefox to watch the BBC Iplayer I only burn 35% CPU using Firefox. Oh, and I’m XPSP3, up to date.
How do I solve this stuttering problem?
Is this a codec issue with-in Flash Player?
Does 4Od use some sort of unsupported codec?
I can’t be the only one out on this limb and I know the problem solvers like a good challenge. Any help or suggestions will be much appreciated.

You can use Themes or Personas to change the display of Firefox browser.
* https://addons.mozilla.org/en-US/firefox/themes/
* https://addons.mozilla.org/en-US/firefox/personas/
You can Middle-click a link using Mouse or use '''CTRL + Left-click''' shortkeys to open a link in a New Tab. See these articles:
* [[Mouse shortcuts]]
* [[Keyboard shortcuts]]
Check and tell if its working.
Not related to your problem but some of your Firefox Plugins are out-dated, so you need to Update them.
-> Update All your Firefox Plugins by visiting the following link:
* http://www.mozilla.com/en-US/plugincheck/
* '''When Downloading Plugins setup files, Remove Checkmark from Downloading other Optional Softwares with your Plugins (e.g. Toolbars, McAfee, etc.)'''

I have been noticing videos on hulu, youtube and even itunes have been downloading slow and pausing in the middle of watching them. Does anyone have any suggestions on what I should do? Someone told me its my media player, but I am not sure what to do.

I have been noticing videos on hulu, youtube and even itunes have been downloading slow and pausing in the middle of watching them. Does anyone have any suggestions on what I should do? Someone told me its my media player, but I am not very good at computers and don't want to download the wrong thing.

I have been noticing videos on hulu, youtube and even itunes have been downloading slow and pausing in the middle of watching them. Does anyone have any suggestions on what I should do? Someone told me its my media player, but I am not very good at computers and don't want to download the wrong thing.

HT1338 why is my MacBook Air running slow and I bought the 11 inch with all memory and turbo boost

why is my MacBook Air running slow and I bought the 11 inch with all memory and turbo boost

Please answer as many of the following questions as you can. You may already have answered some of them. In that case, there's no need to repeat the answers.
Have you restarted your router and your broadband device (if they're separate) since you first noticed the problem? If not, do that now and see whether there's any change.
If your browser is Safari, then from the Safari menu bar, select
Safari ▹ Preferences... ▹ Privacy ▹ Remove All Website Data
and confirm. Any change?
Quit and relaunch the browser. Any change?
Log out and log back in. Any change?
Enable Private Browsing in the Safari menu. Any change?
Are any other web browsers installed, and are they the same? What about other Internet applications, such as iTunes and the App Store?
If other browsers and Internet applications are also affected, follow these instructions and test. Any change?
If only Safari is affected, launch the Activity Monitor application and enter "web" (without the quotes) in the search box. If a process named "Safari Web Content" is shown in red or is using more than about 5% of a CPU, select it and force it to quit by clicking the X or Quit Process button in the toolbar of the window. There may be more than one such process. Any improvement?
Again, if only Safari is involved, open the iCloud preference pane and uncheck the box marked Safari, if it's checked. Any change?
Are there any other devices on the same network that can browse the Web, and are they affected?
If you can test Safari on another network, is it the same there?
If you connect to your router with Wi-Fi and you can also connect with Ethernet, do that and turn off Wi-Fi. Any difference?

When watching baseball highlights the video is slower than audio. I checked all my plug ins and they are up to date. suggestions?

I have been having problems when watching video clips from news but mainly when I check the video highlights on mlb.com. The video is slower than the audio. It freezes up at times or drags.I have checked all my plug ins on firefox and they are up to date. I checked my PC for errors and cleaned it. But still having problems.

You can check for problems with current Flash plugin versions and try these:
*disable a possible RealPlayer Browser Record Plugin extension for Firefox and update the RealPlayer if installed
*disable protected mode in the Flash plugin (Flash 11.3+ on Windows Vista and later)
*disable hardware acceleration in the Flash plugin
*http://kb.mozillazine.org/Flash#Troubleshooting

Is there a user guide for Idiots for Apple5s phone? How do you get passwords to stay valid?? Why do videos from Facebook and mail only play in 1/2 the screen?? I have been forced to Apple by my boss. Before, I had a "dumb" phone (talk, text, pics onl

How do you get passwords to stay valid?? Why do videos from Facebook and mail only play in 1/2 the screen?? I have been forced to Apple by my boss. Before, I had a "dumb" phone (talk, text, pics only) i can't seem to find a users guide that answers my questions. I don't know what category this falls in. Is there an"I-phone For Dummies" book/site?

Didn't you look?
iphone for dummies
And there's always the manual of course.

Why isn't Firefox playing any streaming videos anymore?...On youtube or wherever I go the audio keeps going but the actual video just skips and freezes up the computer..

Any video that is viewable on the internet(youtube, flash, etc.) does not play in Firefox. The video is shown and everything but when I click it the audio begins playing normally and the actual video itself skips horribly and my computer begins to freeze up.
== This happened ==
A few times a week
== After my little brother crashed my computer a few days ago(blue screen and everything).

Hey briannagrace96,
Welcome to Apple Support Communities! I'd check out the following article, it looks like it applies to your situation:
iPod: Appears in Windows but not in iTunes
http://support.apple.com/kb/ts1363
You'll want to go through the following troubleshooting steps, and for more detail on each step follow the link to the article above:
Try the iPod troubleshooting assistant:
If you have not already done so, try the steps in the iPod Troubleshooting Assistant (choose your iPod model from the list).
If the issue remains after following your iPod's troubleshooting assistant, follow the steps below to continue troubleshooting your issue.
Restart the iPod Service
Restart the Apple Mobile Device Service
Empty your Temp directory and restart
Verify that the Apple Mobile Device USB Driver is installed
Change your iPod's drive letter
Remove and reinstall iTunes
Disable conflicting System Services and Startup Items
Update, Reconfigure, Disable, or Remove Security Software
Deleting damaged or incorrect registry keys
Take care,
David

I have a new Macbook Pro. When watching Youtube videos, it works perfectly until I attempt to watch the video in full screen. When in full screen, the video freezes immediately and the audio continues. When minimized it works fine as before. Help?

I have a brand new Macbook model A1502. I am taking online college classes that incorporate youtube tutorial videos. I can watch the videos if I don't maximize the screen to full screen. When in full screen, the video freezes immediately and the audio continues uninterrupted. I can press escape and go back to the previous screen and the video continues to play with no problems. Can anyone help me please? This machine is literally just out of the box with maybe an hour of use. Thanks in advance

First, back up all data immediately, as your boot drive might be failing.
There are a few other possible causes of generalized slow performance that you can rule out easily.
Reset the System Management Controller.
If you have many image or video files on the Desktop with preview icons, move them to another folder.
If applicable, uncheck all boxes in the iCloud preference pane.
Disconnect all non-essential wired peripherals and remove aftermarket expansion cards, if any.
Check your keychains in Keychain Access for excessively duplicated items.
If you have more than one user account, you must be logged in as an administrator to carry out this step.
Launch the Console application in the same way you launched Activity Monitor. Make sure the title of the Console window is All Messages. If it isn't, select All Messages from the SYSTEM LOG QUERIES menu on the left. If you don't see that menu, select
View ▹ Show Log List
from the menu bar.
Select the 50 or so most recent entries in the log. Copy them to the Clipboard (command-C). Paste into a reply to this message (command-V). You're looking for entries at the end of the log, not at the beginning.
When posting a log extract, be selective. Don't post more than is requested.
Please do not indiscriminately dump thousands of lines from the log into this discussion.
Important: Some personal information, such as your name, may appear in the log. Anonymize before posting. That should be easy to do if your extract is not too long.

I bougnt my S5 a month ago and I am having two major issues. The screen is very slow to respond. When the screen is dark and I press the home button, it doesn't come on. I have to press the button anywhere from 4-10 times and then it usually flashes on

I bougnt my S5 a month ago and I am having two major issues. The screen is very slow to respond. When the screen is dark and I press the home button, it doesn't come on. I have to press the button anywhere from 4-10 times and then it usually flashes on and back off. It is very, very frustrating. The other issue is that the battery drains very quickly. I have called Verizon numerous times regarding these issues. They tell me to do different things that never help. We eventually did a factory reset and it still has the same issues. Help! It is a brand new phone and unfortunately I am in a new two year contract. Ugh. Is there anyone out there who can help me?

I have done that several times. In fact, every time I call Verizon with my phone problems, they have me do the same things repeatedly. I keep telling them I have already done them but they insist they are SURE it will work this time. It never does. After doing the factory reset and it still not working correctly, they act like they are confused, almost like I am lying. I did what you suggested above on the slim chance it would work this time but it did not. I bought two S5's that day and the other one works perfectly fine. I know I got a bad phone. Verizon just does not listen. It is a bad phone. I just want a new phone that works properly. Is that too much to ask? I bought a new phone that has been bad from day one. Why oh why do I have to spend hours of my time on the phone, in the store, on the computer, trying to rectify this? It shouldn't be this difficult! Help please!!!

My macbook pro is running slow and I did the etrecheck for it could someone tell me what to do next ?

My macbook pro is running slow and I did the etrecheck for it could someone tell me what to do next ?

EtreCheck version: 2.1.8 (121)
Report generated April 6, 2015 at 13:30:31 GMT+3
Download EtreCheck from http://etresoft.com/etrecheck
Click the [Click for support] links for help with non-Apple products.
Click the [Click for details] links for more information about that line.
Click the [Adware! - Remove] links for help removing adware.
Hardware Information: ℹ️
    MacBook Pro (15-inch, Mid 2012) (Technical Specifications)
    MacBook Pro - model: MacBookPro9,1
    1 2.3 GHz Intel Core i7 CPU: 4-core
    4 GB RAM Upgradeable
        BANK 0/DIMM0
            2 GB DDR3 1600 MHz ok
        BANK 1/DIMM0
            2 GB DDR3 1600 MHz ok
    Bluetooth: Good - Handoff/Airdrop2 supported
    Wireless: en1: 802.11 a/b/g/n
    Battery Health: Normal - Cycle count 510
Video Information: ℹ️
    Intel HD Graphics 4000
    NVIDIA GeForce GT 650M - VRAM: 512 MB
        Color LCD 1440 x 900
System Software: ℹ️
    OS X 10.9.5 (13F1066) - Time since boot: 0:59:44
Disk Information: ℹ️
    TOSHIBA MK5065GSXF disk0 : (500.11 GB)
        EFI (disk0s1) <not mounted> : 210 MB
        Macintosh HD (disk0s2) / : 499.25 GB (410.99 GB free)
        Recovery HD (disk0s3) <not mounted> [Recovery]: 650 MB
    HL-DT-ST DVDRW GS31N
USB Information: ℹ️
    Apple Inc. FaceTime HD Camera (Built-in)
    Apple Inc. Apple Internal Keyboard / Trackpad
    Apple Computer, Inc. IR Receiver
    Apple Inc. BRCM20702 Hub
        Apple Inc. Bluetooth USB Host Controller
Thunderbolt Information: ℹ️
    Apple Inc. thunderbolt_bus
Gatekeeper: ℹ️
    Mac App Store and identified developers
Adware: ℹ️
    Downlite [Adware! - Remove]
Kernel Extensions: ℹ️
        /Library/Application Support/VirtualBox
    [loaded]    org.virtualbox.kext.VBoxDrv (4.3.20) [Click for support]
    [loaded]    org.virtualbox.kext.VBoxNetAdp (4.3.20) [Click for support]
    [loaded]    org.virtualbox.kext.VBoxNetFlt (4.3.20) [Click for support]
    [loaded]    org.virtualbox.kext.VBoxUSB (4.3.20) [Click for support]
        /System/Library/Extensions
    [loaded]    com.Cycling74.driver.Soundflower (1.6.2 - SDK 10.6) [Click for support]
        /Users/[redacted]/Library/Services/ToastIt.service/Contents/MacOS
    [not loaded]    com.roxio.TDIXController (2.0) [Click for support]
Launch Agents: ℹ️
    [not loaded]    com.adobe.AAM.Updater-1.0.plist [Click for support]
    [failed]    com.extensis.FMCore.plist [Click for support] [Click for details]
    [running]    com.f31898d9029420d2.agent.plist [Click for support]
    [not loaded]    com.teamviewer.teamviewer.plist [Click for support]
    [not loaded]    com.teamviewer.teamviewer_desktop.plist [Click for support]
Launch Daemons: ℹ️
    [loaded]    com.adobe.fpsaud.plist [Click for support]
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    [not loaded]    com.f31898d9029420d2.daemon.plist [Click for support]
    [running]    com.f31898d9029420d2.helper.plist [Click for support]
    [running]    com.mackeeper.MacKeeper.plugin.AntiTheft.daemon.plist [Click for support]
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User Launch Agents: ℹ️
    [loaded]    com.adobe.AAM.Updater-1.0.plist [Click for support]
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User Login Items: ℹ️
    iTunesHelper    Application (/Applications/iTunes.app/Contents/MacOS/iTunesHelper.app)
Internet Plug-ins: ℹ️
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User internet Plug-ins: ℹ️
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3rd Party Preference Panes: ℹ️
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Time Machine: ℹ️
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Top Processes by CPU: ℹ️
        10%    WindowServer
         4%    mds_stores
         4%    Safari
         4%    mds
         1%    SystemUIServer
Top Processes by Memory: ℹ️
    481 MB    Safari
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    105 MB    com.apple.WebKit.WebContent
Virtual Memory Information: ℹ️
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Diagnostics Information: ℹ️
    Apr 6, 2015, 01:27:03 PM    /Users/[redacted]/Library/Logs/DiagnosticReports/com.apple.WebKit.WebContent_20 15-04-06-132703_[redacted].crash
    Apr 6, 2015, 12:28:23 PM    Self test - passed
    Apr 6, 2015, 01:27:16 PM    /Users/[redacted]/Library/Logs/DiagnosticReports/com.apple.WebKit.Plugin.64_201 5-04-06-132716_[redacted].crash
    Apr 4, 2015, 12:46:41 PM    /Library/Logs/DiagnosticReports/JustCloud_2015-04-04-124641_[redacted].hang

Why is clone brush slowing and lagging?

Before I explain my Lightroom issue, I want to describe my hardware platform because it may be relevant to solving my problem.
Asus P5B Deluxe motherboard
Intel Core 2 Duo E8400 3.0 mghz cpu
8 gigs Corsair ram
New Invidia EGVA GeForce 750 Ti with 2 gigs (video card)
Corsair 520 watt power supply
4 internal hard drives, all running at 7200 rpm
1 Samsung 250 gig SSD (sold state drive)
Windows 7 Home Premium 64bit, Svc pak 1
Lightroom 5.7
For the last several months I have been working with scanned 35mm slides. These, in some cases, are more than 60 years old. Time and dust have taken their toll and in doing so have provided me with many hours of Lightroom work. Typically, I am rebalancing color casts, exposures, tonal aberrations, noise induced by a careless scanning company, i.e. the usual types of edits one would perform in LR. Additionally, because of dust spots and emulsion abrasions on the slides, I am also making significant use of the Spot Healing Brush, which I use in the clone mode. This is a mighty fine and powerful tool which has allowed me to resurrect many a damaged image.
The scanned slides were returned to me as JPGs, which I have turned into TIF files to help them survive multiple edits and saves. The TIF files I am working with are mostly in the range of 40-45 mbytes.
Here’s my problem. About two weeks ago I began to notice that the more edits I performed on an individual file, the slower and more erratic the clone spotting brush became. This slowdown progressed from a near instantaneous selection and application of a clone patch to a crawling 3 to 4 seconds for the system to select a clone patch with up to 5 or 6 seconds for the patch to be applied to the defect area. Also, when I call the brush erratic, I mean that it jumps around somewhat not allowing me to position it accurately until the previous clone has been applied. Given the amount of work I still have to do on over 1000 slides, this is a state of affairs that is tough to tolerate.
Some of the slides have more than 60 or 70 edits showing in the History window. The vast majority of those edits on a given slide (I estimate 85% or more) represent individually cloned spots. The slowing typically begins at about 15-20 of these cloning edits and gets progressively worse as they accumulate.
So far I have taken the following steps to try to improve the situation. I have cleared the only LR caches I know about, those being the RAW cache and the video cache, neither of which would seem relevant given their names. I have deleted the History steps of images. I have moved my catalogs to the SSD drive. None of this has had a noticeable effect on the situation.
My question is: What’s going on here?
Are clone edits different from other edits in the way they are stored/written/cached?
Are edits typically written immediately to the catalog, or are they cached in ram or in the cpu cache?
What else could be happening to cause this behavior?
I am willing to upgrade my hardware. In fact I have ordered an Intel i7 cpu and appropriate motherboard and 16 gigs of ram. However, before I open these boxes I need more assurance that this upgrade will actually help the condition I am describing and that it is not some kind of hard limitation of Lightroom itself that will remain unrelieved by the upgrade.
I would welcome responses from anyone who could really explain what’s happening, particularly from Adobe staff. Thanks in advance for your help.
Bill Gordon

Here’s my problem. About two weeks ago I began to notice that the more edits I performed on an individual file, the slower and more erratic the clone spotting brush became.
This is a known issue with Lightroom. Lots of cloning or brushing will cause Lightroom to slow down.
There really isn't much to do about this. You could either:
Get a faster CPU, which should speed things up (whether or not it speeds up enough is unknown)
Do the cloning and brushing in Photoshop or Photoshop Elements, where there should be no speed issues in performing these tasks

Adobe premiere elements 12 video is slow and does not match sound

after uploading the clip to edit into premiere elements 12 the video clip is slow, it doesnt match with the sound which is on point, when played back the video is choppy and skips a few clips, how to fix this please? this makes me reconsider actually buying this program, this does not happen with windows movie maker.

lingling1234
Could you please review the following and determine if you have been there and done the following.
At the onset, have you assure that you have the latest version of QuickTime installed on your computer with Premeire Elements 12?
If you go to Edit Menu/Preferences/Scratch Disks, where do you have the categories directed and how much free hard drive space is there?
Assuring project is set so that project preset (project settings) match properties of source media....
Open Premiere Elements 12 to its Expert workspace.
Go to File Menu/New/Project and Change Settings.
In the Change Settings area, change the project preset to
NTSC
DSLR
1080p
DSLR 1080p@ 29.97
Before you exit that area (in the last dialog that you see - new project dialog), make sure that you have a check mark next to "Force Selected Project Setting on This Project".
Back in the Expert workspace,
a. If you attach your camera to the computer with USB, the select Add Media/Videos from Flip or Camera/Video Importer.
In the Video Importer Source: locate your camera. Set the Save In:, put a check mark next to the videos you want imported, select the choice Add to Timeline, then hit Get Media.That should put your video in Project Assets as well as on the Timeline.
b. If you have your files saved to the computer hard drive, then use Add Media/Files and Folders to get you video into Premiere Elements Project Assets from where you drag your video to the Timeline.
Either way, do you see an orange line over the Timeline content (I am not talking about the orange line that runs horizontally through the clip). Hit the Enter key. Does the Timeline content play back in the Edit area monitor or does a Render dialog pop up? What does the playback look like and sound like in either case? Is anything improved at this point from what you were getting before?
If same as same as with the above, there would be series of questions about your computer environment.
We look forward to your results if you get a chance.
Thanks.
ATR

Why are the video player change size when resizing the window a little?

When I use the video player to show mp4 files, the "player window" changes size if I change the firefox window. Why and how do I do to get the correct size direct (640x480)

Hi john3,
This can be the resolution of the screen or the site detecting screensize, do you have a url we can take a look at to determine what's going on?
Thank you!

Watching certain video is slow and pauses on Google Chrome Browser

Hello, I was hoping someone could help me out with this.
I watch a fair amount of videos on www.cnet.com and I use Google Chrome as my main web browser. I have a 13" MBA purchased in Jan 2011 running OS X 10.6.8
Whenever I watch the videos, the audio plays without a problem but the video will lag/stutter making it impossible to watch without wanting to throw something at my MBA. When I try the videos on Safari there is on video lag/stutter at all. It is not the internet connection either as you can see the video loading fine and as I said, Safari does not behave in the same way. I know I can switch to using Safari as my default browser but I really enjoy Chrome's features and would like to keep using it. If anyone has any ideas what the problem might be I would greatly appreciate it.
Thanks in advance.
HR

Replying to an email is not the only time it lags and freezes. I went to edit a contact's information the other day and when I clicked on the Contacts button, the iCloud Mail window lagged and froze again. Sometimes, when I log out, the Google Chrome plug-in will crash and I have to refresh the page.

Why the video is slow and stutter on the viewer clip?

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