Using OTT Offline Translation in Video Translation and Dubbing Software
First, deploy https://github.com/jianchang512/ott. You can deploy it from source code, or if you're on Windows, there's an EXE package. Download and unzip it, then double-click to run.
After OTT starts, it will display the address in the black command window, for example, the default is http://127.0.0.1:9911. Fill this address into the Video Translation and Dubbing Software's menu bar under Settings - OTT_address. If you have modified the default address, you need to fill in the correct address.