Create live video stream based on Janus server from set of videos

Hello, I am new in Janus,
I am trying to find solution how can I build stream video based on set of pre-recorded video and control the playing order. Does Janus can support concatenation video files to one stream? And does Janus server support ability to manipulate orders of playing video dynamically?

No, it’s up to you to stream those pre-recorded videos via RTP to the Streaming plugin in the right order and at the same time. If you check the online demos, you’ll see that one of the mountpoints is receiving a Meetecho video ad that’s played in a loop from a pre-recorded file.