I’m looking for the functionality that will allow me to cut the video.
I’m afraid this is not possible with the current version of Razuna.
There is any alternative?
The way you would do it is to use the Razuna API:
You can then build a web service, which fetches the files from Razuna and
delivers them to an online video editing tool of your choice. You will need
to re-upload the edited file to Razuna, which is also possible via the API.
It will require development of a middle-layer to connect Razuna and the
video editing service, you have chosen.