I'm just watching videos on Youtube in HD, and Hulu. I'm even noticing when I'm typing quickly the computer lags behind at times and almost stutters. My iMac is 2.4 ghz with 4 mb of ram and I haven't had this problem before.
View 11 RepliesI'm trying to make an old iMac G5 (17" 1.8ghz non-iSight model) of mine useful again and am giving it to my mother, but after adding another 1gb stick of memory (making it 1.5gb total), putting in a new 7200rpm 500gb HDD and upgrading it to 10.5, I'm experiencing stuttering youtube in Safari and general sluggishness.
Could it be possible that Leopard, although supporting PPC is slowing it down? Maybe, then, downgrading to Tiger again might fix things. Mostly, I'm confused at why it would be struggling to play YouTube clips in Safari (and in the newest build of Webkit, even).
During video playback (itunes, vlc...) stutters every 50 seconds or so (no exact interval) and the video currently playing pauses for a few seconds, the audio however continues on. After the short pause it skips a few frames ahead. It doesn't seem like a big problem, yet it's very annoying while trying to enjoy a movie.
Also, I'm not sure if these issues are related, but every minute or so my magic mouse jumps around the screen for multiple seconds (not only during a film, all the time...). Also very annoying, as I work with Photoshop & Illustrator, meaning I do very precise work with my mouse.
My iMac (Intel) is having serious problems playing saved video files, especially from the Elgato EyeTV hybrid (file extension .eyetv). Everything played fine for about 1.5 years, then suddenly the iMac just started pinwheeling intermittently and stopping the video every few seconds. It was like watching Youtube on dial-up. I tried closing programs, stopping Time Machine, restarting, reinstalling EyeTV... but nothing fixed it, it only got worse and actually started freezing the whole machine and causing incredibly slow and scary restarts with lots of blue screens. At this point I actually re-formatted the whole darn computer and the files played OK for maybe a day or two, then just started pinwheeling the .eyetv files again, although movies on my hard drive play ok now as far as I know. Youtube and other streaming has always been fine. Watching live-feed TV on the EyeTV has never been a problem either. Why can't I watch my recorded files?
View 3 Replies View RelatedI have a late 2011 iMac (21.5") that has worked pretty well since purchase in November, 2011. However recently I started to experience severe lagging and even major skipping when viewing Flash video content on a number of different sites. The behavior exists in both Firefox and Safari, and I've tried a clean install of Flash twice now with no improvement. I also upgraded my router to address intermittent wireless outages that I thought were contributing to the video performance issues.
I was previously using an old Airport Express, and purchased a new Airport Extreme. That improved my wireless performance dramatically. Constant signal drops disappeared, and my speedtest.net speed went from all over the map with an average of 5Mbps to a smooth steady 50Mbps almost every time. However the video issues have persisted. Yesterday I downloaded temperature monitor to see if overheating was an issue. Here are my readings after about 40 minutes of running flash content:
I just purchased an APC UPS (something I've been meaning to do anyway) but I'm doubtful power fluctuations are the culprit. I'll try plugging directly into the router of course, to see if somehow flash content is causing some wifi signal variance that speedtest doesn't pick up. But I'm beginning to worry that my GPU is the real issue here.
Info:
iMac, OS X Mavericks (10.9.4)
Why is the video stream on YouTube choppy, while audio streams smoothly?
Info:
iMac (17-inch 1 GHz), Mac OS X (10.5.8), Apple extreme base station
I am running an eMac G4 with 1.25 Ghz and 1.25 Gig RAM. HD is 40 Gig. I believe the vid card is 32 mb. I have the newest version of Flash that the Power PC will support. 10.3 I believe. Youtube and in fact all videos are kind of choppy. Anything I can do here without spending a fortune.
Info:
eMac 1.25 Ghz/1.25 gig ram/40 gig, Mac OS X (10.4)
I have noticed my imac 27" has started being choppy with playback of both divx and flash. I know there are other threads about this for flash but I haven't heard much about divx. I tried installing divx, vlc, and perian, but in all the playback is choppy.
View 2 Replies View RelatedEver since the Yosemite upgrade Preview is terribly slow!
Info:
iMac, OS X Yosemite (10.10.1)
Before my new iMac took 2 minutes to boot up and I re-installed SL and it is now fixed but now, like the 27 inch, the videos on youtube are really choppy and the sound is messed up. It only happens occasionally and is fixed with a restart and is really annoying. Does anyone know how to fix this?
View 2 Replies View Relatedmy MacBook runs like ****. It's constantly hot (CPU is always above 70*C), it can't get through one youtube video with out stuttering and overheating, it can't run my external sound card (Audio 4 DJ) in conjunction with anything else, and it can't play AVI files without freezing and bugging out. It's a 2nd gen Black MacBook with 2ghz processors, 2 gb of ram, and an upgraded WD 320 GB HD. Is this thing about to take a dump on me? Is the motherboard on its way out? Is there any chance of fixing this thing? It seems the only thing my computer is good for theses days is doing light browsing on the internet. (read light browsing = no flash and no html5.)
View 20 Replies View Relatedwhenever I'm listening to music or watching a video after a while the audio will drop out, stutter, or become horribly distorted. If I pause the video or music for a second then start playing it again the output will be okay for a few seconds to a few minutes then stutter again. If I leave it stuttering the output will either eventually go back to normal or just stay stuttering or muted. Once or twice I've got a 'you need to restart your computer' kernel panic error (log attached/linked to below) and twice my computer has seemingly randomly restarted itself.
I know it's not an issue with my connection as it happens on locally stored files as well as streaming media. I know it's not a hard drive issue as I've had the problem across two different hard drives (I used the Migration Assistant to swap my stuff from one HD to another, presumably bringing across whatever causes the problem). I've had it with two sets of RAM as well. It happens whatever web browser (for streaming media) or music/video player I use for local files. If I restart the computer I get a longer period of time before the stuttering starts, and it gets more frequent the longer I leave my computer running - a RAM issue maybe? These screengrabs where taken either during or shortly after the stuttering had taken place. This top output is after a particularly bad stutter: and here is a log following a kernel panic: [URL]
I converted my DVD collection (and a good portion of my TV-DVD collection) over to my computer for my Apple TVs. When I finally completed this huge chore I went out and got three 1.5TB internal drives to replace the six externals that I had.
I don't THINK the problem started when I got the new drives, since I didn't watch too much on the computer itself too often. But I have been watching a lot of junk on the computer lately, and I noticed that every few seconds the video hiccups. Not the audio, just the video. It's a small hiccup, but it is noticeable and therefore annoying.
I'm realllllly hoping it's not the drives, as that would completely suck. Is there anything else it could be? This happens regardless of what else is running in the background. The specs are in my sig. The drives are 1.5TB 7200 RPM drives.
EDIT - It seems that it hiccups in quicktime/iTunes, and not in VLC.... which I think rules out the computer and the files themselves. Could Perian be causing jumpy playback?
Running a G4 (dual 1 ghz, 2Gig mem, GeForce4 Ti 4600 video card) and video plays very choppy for some applications, especially for sites like Hulu. Just hooked it up to my 52" LCD and it was REALLY choppy on there, which I guess I can understand, but not sure why it is on everything else. Right now all I have is a 17" acrylic, any ideas why its so choppy? Anything I can do to speed it up or am I just out of luck?
View 3 Replies View RelatedWhen video chatting on Skype, iChat, or Yahoo! Messenger, it is always choppy on both ends. I am at my college now so the internet isn't the problem, I know (up speed is 3 Mbps constant and constant down is 5 Mbps).
View 2 Replies View RelatedI have a MBP 15 with the 9600 gt and an Intel ssd x-25.
Why do i experience choppy 1080p material (files that are over 8 gb)??.
I just got a macbook. I love it with the exception that when I stream sports, the picture and sound are clear but the picture's streaming speed isn't steady.
For instance, a watching hockey, it looks like the players are speeding up and slowing down the entire time.
Does anyone know of a driver that I can run to stop this? Maybe a different browser. I have tried firefox and safari and the problem is the same on both.
I have a 20-inch Mid 2007 iMac with 2.4 intel core duo with 4gb memory running OS lion 10.7.4. I am getting choppy video with play back. I have tried resetting Safari, Uninstalling and reinstalling old and new versions of Adobe Flash. Am I SOL? Is my Processor to old? Can I upgrade it? Or do I need a whole new computer?
Info:
iMac
I gave the video content on the iTMS a shot tonight.
I bought the Lewis Black stand up show. Lewis is hysterical of course, and while the resolution is less than most pirated media I have seen, it was good enough for me for two dollars.
However, I have noticed that at times it just sorta lags/skips. It's like I ma streaming it on the web and it has to rebuffer or whatever.
I did a search and found nothing
I'm currently running an old powermac G3 that's fine with everything except video playback.
My question, is it the 300mhz processor, the video card (stock ATI rage), or a combination of both?
Before it's said, I would buy a new computer if I could afford it.
I have a 12" Powerbook G4 1.5Ghz with 1.25GB of RAM. I can't seem to figure out how to make my video playback smooth. I have tried so far playing videos from Itunes and also avi files. No matter what i try its still unwatchable.
I'm running Leopard with latest patches. Web browsing and other things are fine, its only video that is giving me problems
why are all my iTunes videos so damn choppy?! High Quality Youtube videos are "ok," but HD Youtube videos are just as bad as trying to watch anything on iTunes.
what do i need to upgrade (word choice?) to successfully watch iTunes videos crisply. i'm assuming it's like a graphics card or a processor or something. i could buy a decent computer in the next couple of months but i'm not because my parents are strongly against me upgrading anything because i'm going to college Fall 2010, so they said i'll just get a high-end something or other when the time comes. the point of what i just rambled about was is there something on my current PC that i can upgrade?
Earlier this year, I finished ripping nearly every single one of my DVDs and Blu-rays (I only have a handful of the latter) so that I can play them off of my Mac Mini instead of having to load the DVD player every time I want to see a different movie.
On the Mac Mini 1.83 gHz C2D with 2gb of RAM and GMA950 graphics, I had no issues with the 480p videos in Front Row, but the high-def rips from the Blu-rays were very jerky, even though I downconverted them to 720p. I just upgraded to a 2.0 gHz C2D with 2gb of RAM and the nVidia 9400M graphics. Most of the 720p videos play well now, but a couple of them (Iron Man, particularly) are still a bit jerky in places.
Would upgrading again to a 2.26 gHz or a 2.53 gHz Mac Mini fix this issue? Do I just need more RAM? Does anyone have any advice?
I have a mini display port to Hdmi and this is happening Playing back videos on vlc. Doesn't do this with the laptop monitor.
View 2 Replies View RelatedI have a Rev A MBA but for the first time I just downloaded a TV show from Itunes and tried watching it back. It was very jumpy, freezing and video and audio were sometimes out of sync. I turned off all other applications, which improved it, but did not solve it. I tried downloading a second one and had the same problem.
Is this common? I would have thought of all applications to work well, Itunes should be one of them.
All of a sudden I am getting choppy video playback on web content from any site using any browser. I have searched and searched every online forum I can find. The problem most say is old machines that are not Intel proccessors. Another problem described is RAM. And another is the Flash player plug-in. I have a 2008/9 Intel Core 2 Duo 2.1gHz MacBook, with 4Gb RAM! And over 20Gb of space left on my 320Gb hard drive. I do not see why there would be any hardware problems here. I have also uninstalled the Flash plug-in, properly and completely. I have reinstalled it too and according to the Adobe website it is running properly. I also use MacKeeper and everything according to that is running efficiently. The last time I completely reformatted my HDD was less than a year ago. My battery is old, but it still manages to last for about 3 hours, so I'm guessing that's not packed up just yet either. why my web video is still choppy? The sound for a video plays out just fine, but the video freezes and then starts up again a few seconds later. Some browser it's better on one day and worse the next. The same is true for different websites. But it is almost never smooth.
Info:
MacBook, Mac OS X (10.5.5)
A friend of mine's Gen 1 Intel iMac is giving him random error messages with his ATI video card, and randomly blacking out the screen. How can I uninstall / reinstall the ATI driver? Or is there a better way to troubleshoot this?
View 4 Replies View RelatedLove the idea of the big screen, but I'm wondering if the massive bump in resolution will completely spoil lower quality video files, and whether or not I'll be able to really use all that space for full screen video without massive degradation in picture quality. I'm planning to use the iMac as a second TV, and when I bought my HDTV one of my main concerns was its ability to upscale SD content. It can satisfactorily display pretty much anything I throw at it, while many of my friends' TVs display lower quality SD material as an unwatchable mess. The iMac should be able to handle far more complex upscaling algorithms, but does Snow Leopard actually provide upscaling out of the box when I stretch a video I'm watching in VLC? If so, how well does the 27" screen upscale low-res content? Do YouTube videos or low quality video files become unwatchable on a screen with such high resolution? Do they look significantly worse than they would on, say, the 1280x800 screen I'm using now? I don't want to be forced to watch sub-HD content in a tiny little window relative to the size of the screen if I can help it.
Might I be better off with a 21.5" iMac with lower resolution, which ought to be slightly more forgiving with full screen SD content? I know there are plenty of uses for the 27" screen beyond video playback, and I'm not knocking the machine at all. Just trying to buy something that will best serve my own specific needs.
First i want to apologize for my bad english. Soon i will buy an iMac - the 21,5' version. I nave an old 29 CRT Samsung TV with S - video input, scart input and RCA input. My idea was to connect the iMac with the TV through the S - video input by using the apple's video adapters Mini DisplayPort to DVI Adapter and Apple DVI to Video Adapter. But when i saw the pictures of these adapters i saw that my idea is impossible, because the connection between them is impossible because of the 4 additional pins in one of the adapters - Mini DisplayPort to DVI Adapter. My question is how can i connect my TV with the iMac through the s - video port on my TV?
View 6 Replies View RelatedI'm having problems with iTunes video playback under 10.4.11. I'm on a 733Mhz Digital Audio G4, which I realize is somewhat below the iTunes specs, but I was wondering if there is anything I can do to get rid of the choppiness in video playback. My machine has a PATA drive but it is hooked to a SATA card.
View 4 Replies View Related