Idea - allow adding Video files to ArcGIS Online with the Add Item button in My Content.
Currently, it is not supported. https://doc.arcgis.com/en/arcgis-online/reference/supported-items.htm
You can upload videos to Story Maps but the item is not accessible (I checked in the JSON in the Assistant; there is no real item URL or Id)
AGOL offers a lot of storage. Some customers wanted to use it to add videos (and not as attachments, there are some reasons for that) Adding support for uploading videos would generate more credit revenue $ for Esri that in certain use cases customers would gladly support.
