The client has set a file name, but the recorded file name will be added with -video-0. How can I cancel the default addition
You can’t. Janus always adds those suffixes. -video and -audio tell you the type, while -N is the mindex. If you want to remove them, you need to remove them yourself after the file is closed.
Can the browser client obtain the complete path to the recording file？
I don’t think it’s currently exposed via API, no.
Thank you for your answer