My problem / question. Once the connection is lost, I would like to display an image on the broadcast side. with the text “please wait, video is coming back.”
And as soon as the input of the cube-155 comes back, the stream is automatically visible.
You cannot really display an image on the broadcast side. This is something you could do with the player config. You can however broadcast a video with a static picture (resembling an image) while the live stream is not available. This is accomplished with wowza configuration - https://www.wowza.com/docs/how-to-loop-a-pre-roll-until-a-live-stream-starts-loopuntillive