Project Properties - Audio/Video
NVivo lets you set audio/video options for the currently open project. To set audio and video preferences for any new projects you create, refer to Set NVivo preferences.
Embed media in project if file size less than ... MB
Select this option, if you want to automatically embed media files in your project.
By default, media files less than 20MB are embedded. You can change the file size setting—for example, you could choose to embed larger files or embed only very small files.
The maximum size for embedded media files is 40MB.
Refer to Store audio and video files for more information.