You can embed videos to your shopify in 2 separate ways.
One option is to directly manage your videos from the shopify back end. If you are doing this you will want to check the option on the model to Exclude Images - If this is checked BusinessMind will not send image information which will allow you to manage this info as well as videos directly from shopify.
A second option is to utilize BusinessMinds built in shopify img alt tag field.
You can add the embed link from your hosted video to this field. BusinessMind will send this embed code to shopify and attach it to the image. If your shopify theme is configured for this when you click on the image the video will play. Again your shopify theme will need to be designed to display this functionality.
By default the shopify img alt tag field will not display on the model record. If you would like to utilize this simply email support@dcit.com and they will get that turned on for you.