Do one of the following:
- (Windows) Choose Edit > Preferences.
- (Mac OS) Choose Bridge > Preferences.
Adobe Bridge processes and maintains a cache of all audio and video playback files. This cache generation improves the performance of playback files because files are available for ready access whenever you want to view them later. It is recommended that you regularly clean the old and unused media cache files to optimize the performance. The cache for deleted files is regenerated whenever the source media requires them.
Perform the following steps to set the media cache preferences:
Do one of the following:
In the Preferences dialog box, choose Media Cache.
Select one of the following options to set your media cache preferences:
The automatic deletion of media cache files applies only for the .pek, .cfa, and .ims files that are present within the subdirectory folders, Peak Files and Media Cache Files.
The Location field displays the path of the cached media files. Click Show in Explorer to view the media folders available at the given path.
Click OK to apply the changes.
When the age or size preference is enabled, changes take place only after you quit and restart Bridge. On the next application launch, Bridge determines whether the media cache files meet the criteria for deletion, and if so, begins deletion five minutes after launch. This housekeeping then occurs on a weekly basis.