In my Video Indexer, every time I upload a video I get these 3 different asset folders. When I upload 3 different videos, there will be 9 new asset containers. This is also the result when I use logic app. What could be the problem here? And what could be the solution.
What you are seeing are the Azure Media Services assets https://learn.microsoft.com/en-us/azure/media-services/latest/assets-concept
This is by design. If you want, you can build a process to delete them.