After Effects :: Why Is Scrolling On The Timeline Slow When Cache Indicators Are Enabled
Jan 22, 2014
Why is the scrolling on the timeline so slow when Cache indicators are enabled? It's very useful to have cache indicators on but when they are enabled the scrolling (up-down/left-right) on the timeline becomes significantly slow and unresponsive enough to make it unusable. It's more noticeable the more layers are present in each composition. It's very frustrating and it is something that started happening from 5.5 onwards.
I am now on After Effect 12.2 with a Macbook Retina 2.6Ghz i7 and 16gb of ram. The problem was also present on my previous laptop.
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Sep 10, 2013
Whenever i watch i youutbe video people scroll through the timeline without having the picture to render. What happens for me is. I scroll through my video and the picture get's picelated and I see it loading the frame. Is this hardware sided or can I do something inside the software?
Specs:
AMD Fx-4300 3.8GHZ
8GB Ram-1600MHZ
ATI HD 6450 If i'm corect.
BTW: What are good memory and multiprocessing setting for me?
I have no information about my HDD's
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Jul 30, 2013
that is having really slow performance using AE CS6 or AECC and possibly AE CS5.5 I think i might of found out what the problem is.My System specs are below:
Dell T7600 Dual XEON E5-2687W 3.1/3.8GHz w turbo / Dell M6700 i7 -3940XM 3.9GHz
64GB Ram / 32GB Ram
Nvidia Quadro K5000 / Nvidia Quadro K5000M
Windows 7 x64
Here are the issues I was having
- Really slow performance when scrubbing along the timeline.
- Adaptive Resoltion wasn't working at all super slow previewing
- Multiprocessor rendering not working, or taking forever to start up, and sometimes it would work but still not the way it should it was hit or miss
- Disk Caching not working
- many others that I can't think of at the moment
SOLUTION for slow scrubbing of the timeline for Quad, Six and Eight core systems
Here is what I figured out after hours and hours of testing and configuring. I even went back to AE CS5.5 to see if all these problems existed in that version. Although some did but not all
From what I can tell it looks like certain plugins are not compatible to Quad, Six and Eight Core machines. The main plugin that has the problem is Keylight 1.2 that comes bundled now with CS6 and CC.
If you turn off the plugin on your layers scrubbing the timeline speeds up and works like it should. If you want to use keylight then do the following:
- under screenmatte, set the screen softness to 0
- shrink and grow to 0.
If you use any number other than these settings it causes scrubbing and rendering of the timeline to go extremely slow.
SOLUTION for all the issues above for Quad, Six and Eight core systems
After hours and hours of testing I have come to the conclusion that AE CS6 and CC don't work well with Quad, six and eight core systems in general and especially with the keylight plugin.
FIX: Go into your Bios of your computer and set your multiple core to either 1, 2 cores, theis will give you 2 thread or 4 threads. This will fix all the issues as stated below. I haven't tested 4 cores yet but soon will.
But I know that 6 and 8 cores definitely does not work it causes all the major issues above.
After setting my system to 1 or 2 cores, Ae is extremelly fast and responsive. Timeline scrubbing is super fast now even with keylight 1.2 and all it's settings. Adaptive resolution now works, Multiprocessing starts up
immediately and disk caching is working.
Conclusion
I am not able to set my system to use 8 or all cores in my bios, This causes so many performance issues in AE CS6 and CC and some in even CS 5.5. I need to use either 1 or 2 cores. As you might no this really sucks when I am limiting myself to only 4 threads when I could be using 32 threads. Pleas Adobe look into this issues with these systems that have 4, 6 or 8 core systems. This could possibley just be for Dual core systems too since that is what I have here.
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Aug 26, 2013
i need to control the timeline animation with the mouse wheel.i've tried this code but I've could only make it work with mouse move, unfortunatly the scroll does not work -
composition ready:
this.onMove=function(posX, posY){
timelinecontrol = Number(posX)*30;
console.log(timelinecontrol);
sym.stop(timelinecontrol);
[code]...
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Jan 15, 2008
I am experiencing a problem where changing the zoom level in Photoshop CS3 causes scrolling around the window to become extremely slow and jerky.
A typical example would be I open a photo and zoom in. At this point if I drag a selection box it behaves normally. If I then use the scrollbars or the hand tool to scroll to another area of the photo and then try to drag a selection box, the cursor and box outline move very slowly and are so jerky that it's impossible to accurately select anything. Code:
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Sep 4, 2010
I tried searching for "Slow scroll" and found one topic about scrolling through layers, but not scrolling through the drawing in general.
Problem: When using the mouse to scroll through a drawing with an attached pdf underlay, the motion suddenly gets really choppy, and slow. The PDF is about 3.5 Mb. Its very annoying knowing that my computer should be able to handle it and then some.
Computer: HP Envy 17 Laptop; i7 740 @ 1.73Ghz; 8gb ram, ATI Mobility Radeon HD 5850 1gb; Windows 7 64x
Failed Solutions: Hardware Accelerator on and off; Played around with performance settings.
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Nov 5, 2012
I'm currently using windows 8. OS Version is not related to this issue I think since I'm using both CS5 and CS6.CS6, compared to CS5, scroll increment is just too small, and there's no option for this in CS6. It is a real pain while zoomed in.
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Mar 4, 2014
I have global illumination enabled in Cinema 4D but it not showing up in AE CC.
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Dec 1, 2013
I was editing a video an while playing with the scale I went to RAM preview and it wouldn't work so I closed it down and reopened it as this problem has happened a few times and this has been the fix. I then went to RAM preview from the beggining and my computer crashed, no bluescreen the monitors just went blank and the BIOS popped up. I then reopened my project and RAM previewed from the beggining and it didn't start it just said requesting frame 2 of ... I then played with a few of the prefrences eg. clearing the cache and purging memory and It still didn't work. I then disabled multiprocessing and RAM previewing worked again though I would like multiprocessing to work as It is alot faster. I then tried restarting my computer and reinstalling AE but still no luck.Also rendering does not work either with multiprocessing enabled.
Specs: i7 4770k @ 4.4Ghz
G.skill Ripjawz Z 32GB @ 2133Mhz
GTX 780
Samsung 840 pro SSD
Seagate Barracuda 2TB HD
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Dec 29, 2013
A week ago AE was running fine, but in the last few days, I must have enabled or did something to chop its performance by 75%.
Also, while rendering, my ENTIRE computer is super laggy, just typing this text right now, for example, is laggy. I used to ALWAYS hit render, and then browse the web, watch videos, etc... but now it's unbearable. Also, it isn't just when i do a final render. It also occurs when I skip to a single frame in the comp and it tries to render it(goes really slow)
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Dec 3, 2012
Using my MAC version 10.5.8, and when searching for images in Bridge, whether it is among 3 external hard drives or just one, the search has many long delays, somtimes I think it is my mouse, then I see the images taking a long time to scroll and long time for thumbnails to appear. My mouse seems to jump around, but I think it is a delay. Do I need to purge cache?
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Jan 31, 2014
For my project I created a chat window where the spoken text and questions are written down.
The window is limited to 3 lines, and each character and line is written itself, using the opacity text animation and its offset value. (like typewriting) how can I drop the first line when a new one starts and push the remaining 2 lines up? The only solution that i thought about is moving the whole textlayer in a mask upwards, but i think there is a much easier solution around.
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Aug 6, 2013
Every now and again and usually after a crash, when I start up AE I get a message saying that the AE media cache folder does not exist. When I check on my drive for that folder, AE is quite right - it is not there. I use a separate SSD for all my media caching and another drive for footage and another as my start up drive. I set AE to use a folder called A:AE Cache. For whatever reason AE is deleting this folder. Other folders on this drive remain as they are. Unless I have a goblin sneaking into my suite on a night deleting this folder or Windows decides to delete this folder all on it's own then it is almost definitely AE that is doing it.
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Aug 4, 2013
I am running W8 with i5 3350 and a GTX 640 and 20GB of 1600 Mhz RAM (all at default settings). I am using AE CS6 11.0.2.12
I am using a dedicated 256 SSD for my cache drive------i.e. the ONLY thing on that drive is the AE cache information. I have allotted different sizes in the cache preferences, from 140- 220GB (The drive has 240GB free space when formatted).
The problem is, that no mater what the size of the cache that I try, if there is less free space on the drive than what the specified cache size is I will get the error
"your disk cache folder is on a drive that does not have enough available space" when opening After Effects.
( 240GB formatted capacity)
160GB of cache specified in preferences + 100GB of information currently cached on drive = 260GB = The error message upon opening after effects
160GB of cache specified in preferences + 60GB of information currently cached on drive = 220GB = No error message
I do NOT get the error if I make the cache small enough, or delete the cache before opening AE, but that completely destroys the purpose of the cache in the first place.
With that, I have two questions:
1. Is there a fix for this that tells AE to cool its jets a little and recognize that the information on the SSD that is taking up space and making not enough space available is AE's own cache information?
2. If the answer to (1) is no, then is this an error I can just ignore without any major issues?
Right now it seems that this means that I can only make my cache<50% of the total formatted capacity of the drive, which seems a bit over zealous.
[URL]
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Dec 13, 2013
How do I find cache folder? My AECC is set probably automaticaly to C://User/Adam/Appdata/Local/Temp
I want to change to /cache, but after trying everything I cannot find it.
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Jul 17, 2013
I recently purchased a LaCie external SSD solely for the purpose of storing my After Effects disk cache. The SSD connects to my MacBook Pro via Thunderbolt.
When I check the info on the SSD, it says it has 254 GB available, so I set the maximum disk cache size in AE to 200 GB, and created a folder on the SSD for the cache. Then I pointed to that folder in AE as the specified disk cache folder.
When I relaunch AE, though, it tells me I don't have enough space in my disk cache folder to accomodate the 200 GB max I set, even though I have 254 GB free on the SSD when I check.
Does this have to do with me creating an empty folder on the SSD to house the cache? Do I have to just use the root folder of the SSD to make use of all the available space?I just found out AE doesn't even let you use the root of a drive as the cache folder, so that can't be the problem..
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Feb 27, 2013
When i open up after effects i get this warning "Your disk cache folder is on a drive that does not have enough available space to safely store the full amount secified in your preferences. please make more space available or go to media & disk cache preferences to change the folder or maximum disk cache size" I think this is slowing up my whole suite. I clear my disc cache folder all the time and i still get this warning. How can i fix this? Also this is a 2 part question if it can be answered i think it may have to do with the first question. When i try to add a cross dissolve in premiere pro i get this "insufficient media. this transition will contain repeated frames" .
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Feb 13, 2014
I have an SSD disk which has 20 GB of free space that AE uses for cache, and it gets full quite often and I have to empty it every ~4 hours.
My question is can I assign a secondary location for cache for AE to store the cache files and access it from there? If I can't, is there a big difference in working speed between SSD & HDD disks regarding AE cache? (I have 2 TB of free space on an HDD disk that I can use for AE cache).
Additional info.
CPU (i7-2600k)
RAM (24GB)
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May 25, 2012
After Effects CS6: Cache and Reload Footage Problem
I am having trouble getting my footage to update in an AE project.
In an existing project, there is an image sequence in a composition. I have saved and closed AE, modified the footage (same dimensions and qty. of frames, only the pixel data changes), and then re-launched AE and opened the project. Though I have changed the footage, the old content still appears. I have done the following:
Edit>Purge>All Memory
Edit>Purge>Image Cache Memory
Edit>Preferences>Media & Disk Cache>Empty Disk Cache[code].....
None of these got the footage to update. I could double-click on the footage in the project bin and scrub the play head and the old footage was still displayed.Finally I had to replace the footage with itself and that resolved the issue.
If this is operator error, lack of understanding the cache functions, or something else. I don't recall this behavior in CS 5.5, so I am guessing this is a change in CS 6.
Win 7 Pro 64bit Service Pack 1
Intel Xeon CPU X5450 @ 3.00 GHz 2.99 GHz
RAM 20 GB
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Dec 4, 2013
I've been having an issue where the RAM cache disappears as soon as the RAM playback is stopped. Just to be clear, I'm referring to the green indicator along the top of the timeline so you know which frames are cached. This happens on various computers in our facility. It seems to be more common when multiprocessing is enabled. It also happens if you tell After Effects to RAM preview and then switch to another application. After Effects will complete rendering the RAM preview in the background, the icon will bounce in the dock to let you know it's ready, but nothing is cached when you switch back to After Effects. This is something that I've noticed for a couple of years over multiple versions of After Effects both at home and at the office. It seems to happen fairly consistently with specific comps which makes me wonder if it's related to any of the effects that have been applied in that comp.
After Effects CC 12.0
Mac Pro 5,1
OS X 10.8.4
2 x 2.66 GHz 6-Core Intel Xeon
48GB RAM
GTX 680
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Apr 4, 2013
Today I got a SSD just for the cache in AE and set the preferences. I changed the "Disk Cache" to the new SSD and then also changed the second option "Conformed Media Cache" to the new SSD - then watching some videos I noticed others have only changed the "Disk Cache" and left the second option as c:users ameAppDataLocalTemp. I tried to put the second option back, but when I browse for the folder within the preferences framework I cannot see it. Deleting the preferences didn't alter the Conformed Media Cache as set by me today. I changed it today thinking that the new SSD has more space than my c drive which is also an SSD. My questions are, can I leave the conformed media cache on the same drive as the disk cache? If not, can I just make a folder on c drive under users and use that? If neither and I need to reinstate the default folder, how can I see that through the AE preferences dialogue box?
My setup is an i7 3820 with 64gig of RAM, programs running from a SSD, another SSD just for the cache, standard modern hard drives that keep my assets from my project files and another for finished and rendered items. My GPU is an Nvidia GeForce 560 and I have added this to the list so AE uses it.
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Jun 21, 2013
I have a composition that I have duplicated and I want to switch out a music file from the copy and then render them both overnight. The timeline ( or whatever the thing is called where the time ruler thing is) only shows my original composition and i want to switch to the other so i can add the music file. How do i do this? i have tried dragging the copy next to the original comp.
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Jul 23, 2013
The green bar in the timeline disappeared... way?and how to return it?
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Aug 24, 2011
It is possible to duplicate/copy a clip/gap effect on the timeline? Or do you *have to* drag/copy it to a Source Area first? In this particular case, I've got 3 gap effects that I'm essentially using as adjustment layers...for some reason I thought I could hold down F & drag them somewhere else in the timeline which would create a duplicate and drag them to wherever I dropped them. But maybe not...? In the meantime, I just copied them to a Source Area, and then dropped them back on the timeline where I needed them, which worked just fine.
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Oct 1, 2012
I added a filter to my video but it only lasts for a few frames. There are little marks shown where I added it in the Altered Video section of the timeline. How do I apply a filter or effect to the entire clip?
Also when I ad a filter such as Lens Correction, it only lasts for a few frames..How do I get it to remain?
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Apr 14, 2014
I'm starting my first project and I've added a song but it cuts off halway through when I play preview. How do I increase the timeline to allow the song to play to completion?
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Apr 30, 2013
I'm trying to make a mobile app overview and I want to add a little "tapping" animation a whole bunch of times for parts where a button is tapped and so forth. I made an animation of a circle scaling quickly to show the tapping.
The only way I can think of doing this is painstakingly mapping out its position keyframes for the different times in the timeline along with setting hundreds of keyframes for the scale. Is there a way I can just animate it once and then just insert it on various parts of the timeline?
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Nov 6, 2012
The “level” indicators are not cropped exactly based on the “crop region”,the “crop view” doesn’t crop the “level” indicators exactly as they extend outside the “crop region”.
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Nov 15, 2012
How to create key frames for puppet warp effects in the timeline?
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May 26, 2011
what do you need to do to render/process all effects in a record timeline
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Oct 17, 2013
I'm new to Adobe After Effects and trying to adjust audio levels on the timeline using key points. This works great for db levels but the maximum level that can be set is -48db and this is still allowing some audio to "bleed through". I can mute the audio for the whole track, but that's not what I want - I want to mute the track at certain keypoints on the timeline.
I can't see any way to do this in After Effects.
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