After effects memory setup

Purging the disk cache for one version of After Effects doesn't purge the cache for other versions. Global RAM cache : When you modify a composition, frames in the RAM cache are not automatically erased and are reused if you undo the change or restore the previous state of the composition.

Persistent disk cache : Frames cached to disk are still available, even after closing After Effects. The disk cache is not used for previews. It is only used for previews without real time playback of cached frames and audio.

See Previewing. Disk Cache is enabled by default. For disk cache preferences, and to enable, or disable disk caching:. Even when disk caching is enabled, each frame must be able to fit into a contiguous block of RAM. For best performance with disk caching, select a folder on a different physical hard disk than your source footage. It is best if the folder is on a hard disk that uses a different drive controller than the disk that contains your source footage.

A fast hard drive or SSD with as much space allocated as possible is recommended for the disk cache folder. The Maximum Disk Cache Size setting specifies the number of gigabytes of hard disk space to use.

After Effects warns you if there is not enough room for the disk cache. In this video by Learn by Video you'll see how the RAM and disk caches are used to save time, and how you can render compositions in the background so that you don't need to wait for a preview to be rendered before you can resume work. Once you save a project, frames in the disk cache are retained even after you close the project or quit After Effects. This protocol is called persistent disk cache.

The disk cache is no longer emptied at the end of a session. With the persistent disk cache feature, frames stored in the disk cache is retained between sessions. This saves rendering time as you work on a project or other projects that use the same cached frames. Upon opening a project, the disk cache is scanned looking for frames matching those in the project, and makes them available for use. The disk cache contains frames from all projects you've opened in the same or earlier sessions, so disk-cached frames from one project will be retrieved for reuse in other projects that need those same frames.

As the cache is scanned, blue marks gradually fill in on your timeline. Because previous versions of After Effects didn't store everything on disk needed for this feature, resave CS5. Cache Work Area in background also uses the disk cache to store frames. See Improve performance using Global Performance Cache.

When After Effects imports video and audio in some formats, it processes and caches versions of these items that it can readily access when generating previews. Imported audio files are each conformed to a new. The media cache greatly improves performance for previews, because the video and audio items are not reprocessed for each preview.

When you first import a file, you may experience a delay while the media is being processed and cached. A database retains links to each of the cached media files. This media cache database is shared with Adobe Media Encoder, Premiere Pro, Encore, Soundbooth, so each of these applications can each read from and write to the same set of cached media files. If you change the location of the database from within any of these applications, the location is updated for the other applications, too.

Each application can use its own cache folder, but the same database keeps track of them all. If footage is determined to be missing because the storage device on which it is located is not connected, the associated files in the media cache will be removed. This removal results in the need to reconform or re-index the footage when you attempt to use the footage later.

Watch the following video for quick steps on how to delete the media cache files in After Effects. To manually remove conformed files and index files, navigate to the media cache folder and delete the files. The location of the media cache folder is shown in the Conformed Media Cache preferences.

If the path is truncated, click the Choose Folder button to show the path. Legal Notices Online Privacy Policy. Buy now. User Guide Cancel. Memory preferences. Memory dialog box. You can copy the information to the clipboard with the Copy button. Memory RAM requirements for rendering. Purging memory RAM. Troubleshooting memory issues. Either decrease the memory requirements for the rendering of this frame, or install more RAM.

Decrease the memory requirements for the rendering of this frame. The maximum amount of memory that one frame can occupy is 2 GB. The maximum size for any single memory allocation is 2 GB. Storage requirements for output files. Some example frame sizes and memory requirements, in megabytes MB per frame:. Caches: RAM cache, disk cache, and media cache. Showing the cache indicators decreases performance slightly.

The global performance cache. The global performance cache consists of the following: Global RAM cache : When you modify a composition, frames in the RAM cache are not automatically erased and are reused if you undo the change or restore the previous state of the composition.

Video: Global performance cache. To create a pre-comp, select all the tracks in the timeline and right click. From the drop-down menu, select Pre-compose. Reset preferences for After Effects. Make sure that After Effects are closed in your machine while following the steps.

Ensure that the Illustrator files are offline or try to convert the Illustrator files to Shape layers. If you run into any other issues, or you want to post, discuss, and be part of our knowledgeable community, visit the After Effects forums.

Legal Notices Online Privacy Policy. Buy now. Unable to allocate memory After Effects Search. You could try to use the steps listed below to resolve the issue. To delete all the files from your disk cache, click OK. Remove any third-party plugins. Go to Documents folder in your computer and open the folder named Adobe. Open the folder named Adobe.