Video

If this option is activated and you import a video file, the audio data of the video is automatically extracted and saved as a separate audio clip.

The value entered here determines how much memory is available for displaying thumbnails. The image of a video is buffered in the thumbnail memory cache. Whenever you move to another image and there is no memory capacity left, the “oldest” picture in the cache is replaced by the current one. If you have long video clips and/or work with a large zoom factor, you may have to raise this value.