How to know the path where the recorded video is stored and how to know its format

We want to know if it is possible to obtain a path and a format of the recorded video of Milestone, to be able to use that route and format, within a parameter “Source” in a XAML and thus to paint a polygon with “Canvas” of the WPF library that use Canvas

The paths to the individual recordings are not obtainable through the APIs and also the recorded data should never be accessed directly. Always access the video data through the APIs of the VMS.