I test a little bit and Matts pseaction file is running perfect. My fault, I test first with the default Sequence and that doesn´t work. If I test it with a new Sequence everything is running perfekt. I can also show a notification, but if anyone has an idea, how to show a image.jpg, I´m absolutely happy.
Here is the pseaction Test with Notification before the Pause:
sleep://20000
http://kodi:kodi@192.0.0.0:8080/jsonrpc
{"jsonrpc":"2.0","method":"GUI.ShowNotification","params":{"title":"Pause","message":"10 Minuten","displaytime":7000},"id":0}
sleep://2000
http://kodi:kodi@192.0.0.0:8080/jsonrpc
{"jsonrpc":"2.0","method":"Input.ExecuteAction","params":{"action":"playpause"},"id":0}
sleep://20000
http://kodi:kodi@192.0.0.0:8080/jsonrpc
{"jsonrpc":"2.0","method":"Input.ExecuteAction","params":{"action":"playpause"},"id":0}