I generated a full HD 1920x1080 mp4 video file and tried.playing it back using Quicktime. The playback was very jerky.The same file played beautifully using VLC. So I don't think.it is cpu horsepower issue. playing back mp4 HD materials using Quicktime? Any ideas?
Mac Pro 3.2 Octo with 10 GB Mem and 4.5TB diskspace.
Have tried both quicktime and vlc, put video playback seems to be jerky on any panning shots on videos.
Have tried some 1080p trailers from the following link, especially apparent on the new ice age trailer.
I have a bunch of mp4 files on my mbp and i want to play them back in quicktime and frontrow but for some reason i can't. when i open the video i can listen to the sound but there is no picture
View 1 Replies View RelatedMidi playback is Quicktime is unusable. It is barely audible. I am running Lion on a 2011 MBP.
Info:
MacBook Pro (17-inch Core 2 Duo), Mac OS X (10.7.3)
I upgraded to SL this morning, and need to speed up videos playing in Quicktime like you could do with the A/V controls (cmd + k) in Quicktime 7.
I know that Quicktime 7 is still in /Utilities, but Quicktime X looks so beautiful, I don't want to use it
i have been making backup QT movies of a whole bunch of Beta SP tapes using an AJA Ki Pro to record ProRes 422 files. I have used QT7pro to trim these movies and add metadata. Played back on QT7 (7.6.6) they sound find but playing the same movie on QT player 10.1 there is an echo on the audio as if one track has been knocked back about 6 or 7 frames. Using QT7 to set Ch1 and 2 to mono or stereo makes no difference, just spaces the echo out.Â
Info:
MacBook Pro, Mac OS X (10.7.3)
This is question is being posted in the Mac OS & System Software because I couldn't find Quicktime under Windows software. Quicktime Player works fine under XP Pro on one PC and my other XP Pro computer has Quicktime Pro. MOV video is washed out running with Quicktime Pro but also Realplayer's playback is washed out. All other image files display fine.
Info:
Quicktime Pro 7.7.1 1680.42, Windows XP Pro
I'm trying to play movies that I've downloaded from Frostwire and every time they open up in Quick Time it says is update is needed and a blank safari page opens. Probably should mention this is my first Mac and I've had it for a total of 6 hours.
View 2 Replies View RelatedI'm trying to figure this out and I've gone through 'Energy Saver' settings and turned off 'Put the hard disk(s) to sleep when possible' but sometimes - not reliably, playback of a video file just pauses and then resumes as normal after about 10 seconds. It happened just the same with QT and Perian under Leopard and now happens in Snow Leopard too. Similarly, this sort of oddness happens with playback on VLC too.
View 7 Replies View RelatedQuickTime MPEG-2 Playback Component for Mac OS X, is it installed?
View 10 Replies View RelatedI am having a problem playing some mp4 files through Quicktime. When the video is played in Quicktime (or Pro Presenter 4), portions of the video turn into distorted white blocks that move with the video. It doesn't continue throughout the whole video, but I can't discern when or why it only affects certain portions. It does it every time at those places in the video. I downloaded VLC, and the same exact file plays perfectly fine in VLC and on other computers through various programs. I have only seen this problem on this computer.Â
Is this a codec issue? How do I fix it? The files in question are mp4 files using h.264 video and AAC audio at 1920x1080 resolution. I can play other mp4s using h.264 and AAC without any problems.Â
I have only had this problem with one of the companies that we periodically hire to produce videos for us. I'm guessing that it has something to do with the way he encoded the video, but I have no idea what the problem is. It's probably not his fault if it only distorts on this one computer.Â
Here is what the white block distortion looks like:Â
Info:
iMac, Mac OS X (10.6.8), 3.2 GHz Intel Core i3, 4 GB RAM
Just bought this and I keep getting the error that it was designed for a previous version of Mac OS X. Â
Info:
MacBook Pro, Mac OS X (10.7.3)
I purchased a new MacBook Pro. Reinstalled all my applications from my MacBook. But for MPEG Streamclip, it is asking for The Apple QuickTime MPEG-2 Playback Component, which I bought back in 2009. The Apple Store isn't letting me download it again so I need to find the .dmg on my old MacBook. What is the filename?Â
Info:
MacBook Pro, Mac OS X (10.7.3)
I noticed that after upgrading to Lion quicktime player won't play movies full screen on my second display. Under Snow Leopard if the quicktime window was on the second display and you hit full screen it would fill the display is was on. Now the video slides to the main display and then goes full screen. There doesn't seem to be any way to change that behavior. There are no preferences. Â
The only work around is to move the menu bar in the display preferences to the second menu, so that the second monitor becomes the main one.Â
Info:
MacBook Pro 17in 2.16, Mac OS X (10.4.7), 2gb ram 10.4.8
quicktime randomly freezes when watching full length movies 1+ hours, it happens randomly and i am unsure what causes it.
Latest quicktime + perian.
Tried reinstallling quicktime and no change.
i wonder if this:
Jul 27 02:48:00 MacBook-Pro kernel[0]: IOHIDSystem::relativePointerEventGated: Capping VBL time to 20000000 (was 22349540)
I am running a Macbook 2.4GHz with 4GB of RAM and Snow Leopard.
I have an issue using Keynote 09.
I have created a presentation that has a m4v video playing in the background.
The video was the first thing I put in and was just placed on the slide and set to play when the presentatation starts.
The video starts at the beginning automatically and plays for the entirity of the presentation. The presentation is only 2 mins long. Over it are a number of different words all with various animations. There is also a music file playing in the background.
I have then recorded the show with manual timings and now when I play it in Keynote it runs smoothly from start to finish. The video continues to play and the transitions are smooth.
HOWEVER, when I then try and export the presentation as a Quicktime file I encounter a problem. The video starts initially at the beginning of the presentation but the minute any other animation kicks in the video freezes and does not restart. I have tried a large variety of export settings but to no avail. I have also spent time trawling the internet to try and solve this problem but no solution found.
It is very frustrating. I need to export it because I need it as a movile file rather than a keynote presentation.
I have created a iPhoto '11 slideshow with photos and some DSLR video clips. The videos play smoothly when slideshow is played on Macbook Air, but when saved or exported as Quicktime 10 movie, the video clips playback choppy. What do I need to do?
Info:
MacBook Air, Mac OS X (10.7.1)
I recently got a new macbook it's running OSX 10.7 Lion, but im unable to run programs because of the MPEG-2 Codec being missing. I was informed this Codec came with Lion?
Info:
MacBook Air, Mac OS X (10.7.4), MPEG-2
QuickTime Player (we have version 10.1) seems to play movies at a minimum movie size of 480 pixels wide. Smaller movies (say 80, 200, etc. pixels wide) get enlarged to 480 pixels wide when played, making them blurry. Movie Inspector confirms the original size of these movies (of various formats) and that the current player window size is 480 pixels wide. They can't be viewed any smaller (either by the window resize handle or from the View menu).We frequently make moves from slices through small sub-volumes of 3D reconstructions and it doesn't seem that this latest version of QuickTime Player can be used to view these small-sized movies any longer. Am I missing a preference or checkbox somewhere in QuickTime Player?
View 1 Replies View RelatedVery strange. Powerpoint crashes when certain videos are inserted, irrespective of type of file (.mov, .avi, etc)Â
Here is the Error Report:Â
Microsoft Error Reporting log version: 2.0Â Â
Error Signature:
Exception: EXC_CRASH (SIGTRAP)
Date/Time: 2014-06-05 17:17:44 +0000
Application Name: Microsoft PowerPoint
[Code] ....
Info:
MacBook Pro with Retina display, OS X Mavericks (10.9.3)
Specs: IOS 10.6.8
Processor 2.4GHz Intel Core i5
Memory 4GB 1333 MHz DDR3 -- Everything is edited, sourced, and stored on an 2TB external hard drive to make things go faster.
Editing with FCP 7Â
When I export the sequence I edited with quicktime, the playback video is very different from what I edited on the timeline. The playback has the clips with ins and outs that are way off than what I cut, and some of the clips don't show at all or have changed transitions. However when I play in the timeline in FCP, the sequence is fine, just the way I cut it.
The source of the clips was one long .mov that I cut into clips for the timeline. Everything has gone smoothly but the exported .mov is just so different. How can I get the time codes of the clips to be the same in the exported .movs? I just want the quicktime .mov to represent my edit exactly. can I play within the FCP player window and Log and Capture? Â
Info:
MacBook Pro, Mac OS X (10.6.8)
i'm having trouble with some QT that I try to open. When I open the file, I get this message saying:
"Additional software is required for QuickTime to playback this media. It may be available from QuickTime Components page. "
I click [Continue] and it takes me to this page, which is a bunch of downloadable QuickTime Components. I don't know which component to download to fix my problem!
I guess there's one more thing that will probably help resolve this problem... I don't see any video just heard audio
Also, I am currently running:
QuickTime Pro Version 7.5.5 (249.13)
I selected the Movie Inspector? at "format" the info says:
Uncompressed 10-bit 4:2:2, 720 x 486, Millions
IMA 4:1, Stereo (L R), 48.000 kHz
I just installed XP Pro using bootcamp on a separate drive (bay 2) in a brand new mac pro. However, things seem a bit jerky all over- especially when browsing using either firefox or IE 7. I have been trying to figure out whey and can't . It is particularly bad when browsing. its almost unusable.
View 4 Replies View RelatedAfter installing Mavericks 10.9.4, the graphics on my new Mac Pro are jerky and stuttering. The dock, scrolling in Safari, etc. I've installed the new CUDA but haven't restarted yet.
View 14 Replies View RelatedI am watching a TV show that is running on my computer but projected onto my TV through Apple TV. The image on my computer is fine but it is jerky on the TV, often freezing and the sound goes in and out. How do I get a smooth image and sound on my TV?
Info:
MacBook, OS X Mountain Lion (10.8.1)
I've had my trusty aluminum MacBook for around 18 months and recently I've noticed that the trackpad is sometimes unresponsive, it's as if it's registering another press elsewhere. Moving the cursor across the screen it 'jumps' around from time to time, this is becoming more and more of an irritation. I'm loathed to take the machine in as I really need it for work at the moment.
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View 7 Replies View RelatedWhen using my iMac, all of a sudden, my Wireless Mighty Mouse suddenly slows down. So if I move my mouse across the screen, it lags behind and appears a little jerky/erratic. It seems as if there is something hogging the system resources and that is slowing down the movements of the mouse.
View 4 Replies View Related2.2GHz Macbook Pro, OS X 10.5. I've only noticed it for the last few months.
Whenever (usually) I do something which causes a high CPU load, my mouse cursor movement because extremely jerky. For some reason, even ejecting my USB hard drive (which takes about 20 seconds from when I tell it to eject to when it actually removes itself from my Desktop) causes my cursor to start going jerky.
I had a Unibody Macbook, the newest rev. I decided to upgrade to a 13" MB Pro today at Microcenter for $999. Biggest reason was honestly I hated the white and I decided to not get a iMac but instead pair a 30" HPZR30 to the MB so went with the Pro for aesthetics and small processor bump. I took the Kingston SSD out of my MacBook and put it in the MB Pro, reset the PRAM/NVRAM and it boots right up. Everything works but for some reason the scrolling through a webpage using the pad is a bit jerky. Comparing it to my Macbook which I put the 250gb drive from the MB Pro in its perfectly smooth. I can reload the system if I need to but how is the scrolling on others '10 MB Pro's? I can tell a huge difference in the keyboard, its much more solid on the MB than on the MB Pro, I assume because they left some gap/spacing for the LED back lights.
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