segítséggel persze de meglett végül a megoldás
curl -s "http://kodi:kodi@192.168.1.10:8080/jsonrpc?Base" -H 'Content-Type: application/json' --data '[{"jsonrpc":"2.0","method":"Player.GetProperties","params":[1,["time"]],"id":17},{"jsonrpc":"2.0","method":"Player.GetItem","params":[1,["file"]],"id":18}]' | jq --raw-output '.[0].result + .[1].result | .item.file, ( .time | .hours * 3600 + .minutes * 60 + .seconds | strftime("%H%M%S"))' > info.txt
