Once you use other software like Silhouette you will see normal performance for compositing. These are modern software packages that take advantage of modern computers. The reason after effects is unreasonably slow is because its software from the 90s and hasnt really been upgraded to modern standards.
If you run applications other than those with which After Effects shares a memory pool, and you don’t allocate adequate memory to other applications, performance can be greatly reduced when the operating system swaps RAM to the hard disk. Stop or pause resource-intensive operations in other applications, such as video previews in Adobe Bridge.
When I was researching we ran into the inquiry “Why does after effects take so long to load?”.
After Effects must use memory and processor resources to update open panels, which may slow the work that you are doing in another panel. Create a region of interest. If you are working on a small part of your composition, limit which portion of the composition is rendered to the screen during previews. See Region of interest (ROI).
When After Effects displays the Composition, Layer, and Footage panels at magnifications greater than 100%, screen redraw speed decreases. (See Zoom an image for preview .).
I’ve updated my entire Adobe CC to the 2019 version only to find After Effects has a lot of delayed response. Even simple stuff like, scrubbing through the timeline with the playhead will have some serious lag to it.
Why does after effects keep not responding?
Adobe regularly releases updates to keep everything ticking over, and it may be that if your version is After Effects is out of date, you’re simply working with something Adobe has already fixed in an update. To do this: Go to your Creative Cloud Application Manager.
There’s nothing more frustrating than not being able just to get your project finished because After Effects keeps shutting down. There could be any number of reasons why this might be the case, so check out the troubleshooting tips below and bring some pleasure back into your workflow.
In the After Effects section, select Update. Media and Disk Cache If your media and disk cache is located on a slow drive with less than 10GB of space, you’ll probably be encountering some problems. One recommendation is to get a cheap SSD, the only purpose of which is to hold the scratch disk materials.
Third-party plugins can really help your workflow, but can also totally mess up your system. This is usually confounded by having different versions of After Effects running on your computer. If nothing else has worked for you so far, try this. Navigate to this location (on a Mac): Or this location (on Windows): .
Why are my previews so slow in AutoCAD?
Animate your layers and do other work that requires real-time previews before you apply memory-intensive or processor-intensive effects (such as glows and blurs), which may make previews slower than real time. Temporarily turn off effects to increase the speed of previews.