When you embed a video in a presentation the file size of the presentation is smaller than if you would have linked the video.

Question

Quizplus · Accepted Answer

Embedding a video directly into a presentation typically increases the file size, as the video file becomes part of the presentation file itself. Linking to a video, however, does not add to the file size significantly, as it only includes a reference to the video's location.

When You Embed a Video in a Presentation the File