To post videos on Crexi, an embed code is needed. The image below shows you how to extract these codes from YouTube videos.
By clicking the "Share" button it will give you the option to get the Embed Code. From there just copy and paste it in the designated field.
If you have mp4 files you can find tools on the web to extract these codes as well or simply reach out to firstname.lastname@example.org and we can extract the codes for you!