diff --git a/go.mod b/go.mod
index d5cd066..bd584e2 100644
--- a/go.mod
+++ b/go.mod
@@ -6,6 +6,7 @@ require (
 	github.com/andybalholm/brotli v1.0.1 // indirect
 	github.com/fsnotify/fsnotify v1.4.9
 	github.com/gofiber/fiber/v2 v2.1.3
+	github.com/grafov/bcast v0.0.0-20190217190352-1447f067e08d
 	github.com/ilyakaznacheev/cleanenv v1.2.5
 	github.com/json-iterator/go v1.1.10
 	github.com/klauspost/compress v1.11.2 // indirect
diff --git a/go.sum b/go.sum
index 0c9917e..0c31e31 100644
--- a/go.sum
+++ b/go.sum
@@ -12,6 +12,8 @@ github.com/fsnotify/fsnotify v1.4.9/go.mod h1:znqG4EE+3YCdAaPaxE2ZRY/06pZUdp0tY4
 github.com/gofiber/fiber/v2 v2.1.3 h1:d2fkRf6fkLa1uXgzXqN5iqAydjytoocS83hm1o00Ocg=
 github.com/gofiber/fiber/v2 v2.1.3/go.mod h1:MMiSv1HrDkN8Pv7NeVDYK+T/lwXOEKAvPBbLvJPCEfA=
 github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
+github.com/grafov/bcast v0.0.0-20190217190352-1447f067e08d h1:Q2+KsA/1GLC9xyLsDun3/EOJ+83rY/IHRsO1DToPrdo=
+github.com/grafov/bcast v0.0.0-20190217190352-1447f067e08d/go.mod h1:RInr+B3/Tx70hYm0rpNPMTD7vH0pBG5ny/JsHAs2KcQ=
 github.com/ilyakaznacheev/cleanenv v1.2.5 h1:/SlcF9GaIvefWqFJzsccGG/NJdoaAwb7Mm7ImzhO3DM=
 github.com/ilyakaznacheev/cleanenv v1.2.5/go.mod h1:/i3yhzwZ3s7hacNERGFwvlhwXMDcaqwIzmayEhbRplk=
 github.com/joho/godotenv v1.3.0 h1:Zjp+RcGpHhGlrMbJzXTrZZPrWj+1vfm90La1wgB6Bhc=
diff --git a/main.go b/main.go
index 187c6f3..f31174b 100644
--- a/main.go
+++ b/main.go
@@ -10,6 +10,7 @@ import (
 	"github.com/ilyakaznacheev/cleanenv"
 	jsoniter "github.com/json-iterator/go"
 	"log"
+	"net"
 	"time"
 )
 
@@ -22,6 +23,7 @@ type Config struct {
 	PlayoutScript         string   `yaml:"playoutscript"`
 	PlayoutScriptPath     string   `yaml:"playoutscriptpath" env:""`
 	ProgressDir           string   `yaml:"tmpdir"`
+	OutputFormat          string   `yaml:"outputFormat"`
 	PrometheusPushGateway string   `yaml:"prometheusPushGateway"`
 }
 
@@ -91,10 +93,23 @@ func schedulePlayout(s *store.Store) fiber.Handler {
 			Port:    output,
 			Version: p.Version,
 		})
-		go func() {
-			p.Playout(s.Config)
-			s.DeletePlayout(p.ID)
-		}()
+		if !playoutExists {
+			go func() {
+				log.Printf("Start Scheduling %v", p.ID)
+			Waiting:
+				for {
+					select {
+					case ctrlMsg := <-p.ControlChannel:
+						fmt.Println(ctrlMsg)
+						continue
+					case <-time.After(time.Until(p.StartAt)):
+						break Waiting
+					}
+				}
+				p.Playout(s.Config)
+				s.DeletePlayout(p.ID)
+			}()
+		}
 
 		// staus 409 when no schedule possible
 
@@ -110,7 +125,7 @@ func main() {
 		log.Fatal("No configfile: ", err)
 	}
 
-	s, err := store.NewStore(cfg.Outputs, cfg.DefaultDuration, cfg.PlayoutScriptPath, cfg.PlayoutScript, cfg.ProgressDir, cfg.PrometheusPushGateway)
+	s, err := store.NewStore(cfg.Outputs, cfg.DefaultDuration, cfg.PlayoutScriptPath, cfg.PlayoutScript, cfg.ProgressDir, cfg.PrometheusPushGateway, cfg.OutputFormat)
 	if err != nil {
 		log.Fatal("Failed to init Store: ", err.Error())
 	}
@@ -123,5 +138,9 @@ func main() {
 	})
 	app.Post("/schedulePlayout", schedulePlayout(s))
 
-	log.Fatal(app.Listen(cfg.Address))
+	ln, err := net.Listen("tcp", cfg.Address)
+	if err != nil {
+		log.Fatal(err)
+	}
+	log.Fatal(app.Listener(ln))
 }
diff --git a/playout/playout.go b/playout/playout.go
index 9c799e0..ba28b77 100644
--- a/playout/playout.go
+++ b/playout/playout.go
@@ -4,6 +4,7 @@ import (
 	"bytes"
 	"ffmpeg-playout/status"
 	"fmt"
+	"github.com/grafov/bcast"
 	"log"
 	"net/http"
 	"net/url"
@@ -11,6 +12,7 @@ import (
 	"os/exec"
 	"path"
 	"strconv"
+	"syscall"
 	"time"
 )
 
@@ -29,96 +31,118 @@ type Config struct {
 	PlayoutScript         string
 	ProgressDir           string
 	PrometheusPushGateway string
+	OutputFormat          string
+}
+
+func monitorFFmpeg(cfg *Config, progressPath string, f *bcast.Member, output string) {
+	stats := make(chan status.Status)
+	c := 0
+	for {
+		if c > 15 {
+			return
+		}
+		if _, err := os.Stat(progressPath); os.IsNotExist(err) {
+			time.Sleep(1 * time.Second)
+			c++
+			continue
+		}
+		err := status.FFmpegStatusWatcher(stats, progressPath)
+		if err != nil {
+			log.Println(err)
+			continue
+		} else {
+			break
+		}
+	}
+	u, _ := url.Parse(cfg.PrometheusPushGateway)
+	u.Path = path.Join(u.Path, "metrics", "job", "Decklink_Outputs", output)
+	c = 0
+
+	for c < 4 {
+		select {
+		case <-f.Read:
+			return
+		case stat := <-stats:
+			metric := fmt.Sprintf("frame %v\n dup_frames %v\n bitrate %v\n fps %v\n speed %v\n", stat.Frame, stat.Dupframes, stat.Bitrate, stat.FPS, stat.Speed)
+			resp, err := http.Post(u.String(), "text/plain", bytes.NewBuffer([]byte(metric)))
+			if err != nil {
+				// log.Println(err)
+				continue
+			}
+			resp.Body.Close()
+		case <-time.After(4 * time.Second):
+			c++
+			break
+		}
+	}
+	f.Send("finished")
+	f.Close()
+}
+
+func killProcess(cmd *exec.Cmd, id int) {
+	log.Printf("Kill %v", cmd.Process.Pid)
+	err := syscall.Kill(-cmd.Process.Pid, syscall.SIGKILL)
+	if err != nil {
+		log.Printf("Failed to kill %v: %v", cmd.Process.Pid, err)
+	}
+	log.Println(cmd.ProcessState.ExitCode())
+	log.Printf("Finish %d", id)
 }
 
 //nolint:funlen
 func (p *Job) Playout(cfg *Config) {
-	// TODO delete playout Job from store after finishing/aborting playout
+	progressPath := path.Join(cfg.ProgressDir, strconv.Itoa(p.ID))
+	playoutScript := path.Join(cfg.PlayoutScriptPath, cfg.PlayoutScript)
 	for {
-		select {
-		case ctrlMsg := <-p.ControlChannel:
-			fmt.Println(ctrlMsg)
-			continue
-		case <-time.After(time.Until(p.StartAt)):
-			log.Printf("Start Playout for %v", p.ID)
-			progressPath := path.Join(cfg.ProgressDir, strconv.Itoa(p.ID))
-			playoutScript := path.Join(cfg.PlayoutScriptPath, cfg.PlayoutScript)
-			cmd := exec.Command(playoutScript, //nolint:gosec
-				fmt.Sprintf("-i %v", p.Source),
-				fmt.Sprintf("-o %v", p.Output),
-				fmt.Sprintf("-p %v", progressPath),
-			)
-			cmd.Dir = cfg.PlayoutScriptPath
+		log.Printf("Start Playout for %v", p.ID)
+		cmd := exec.Command(playoutScript, //nolint:gosec
+			"-i", p.Source,
+			"-o", p.Output,
+			"-f", cfg.OutputFormat,
+			"-p", progressPath,
+		)
+		cmd.SysProcAttr = &syscall.SysProcAttr{Setpgid: true}
+		cmd.Dir = cfg.PlayoutScriptPath
+		var outbuf, errbuf bytes.Buffer
+		cmd.Stdout = &outbuf
+		cmd.Stderr = &errbuf
 
-			err := cmd.Start()
-			if err != nil {
-				log.Printf("Failed to start Playout %v: %v", p.ID, err)
-			}
-			pid := cmd.Process.Pid
-			log.Printf("PID for %v: %v", p.ID, pid)
-			log.Println(cmd.Args)
-			go func() {
-				stats := make(chan status.Status)
-				c := 0
-				for {
-					if c > 15 {
-						return
-					}
-					if _, err := os.Stat("/path/to/whatever"); os.IsNotExist(err) {
-						time.Sleep(1 * time.Second)
-						c++
-						continue
-					}
-					err := status.FFmpegStatusWatcher(stats, progressPath)
-					if err != nil {
-						log.Println(err)
-						continue
-					} else {
-						break
-					}
-				}
-				u, _ := url.Parse(cfg.PrometheusPushGateway)
-				u.Path = path.Join(u.Path, "metrics", "job", "Decklink_Outputs", p.Output)
-				c = 0
-				for c < 4 {
-					select {
-					case stat := <-stats:
-						metric := fmt.Sprintf("frame %v\n dup_frames %v\n bitrate %v\n fps %v\n speed %v\n", stat.Frame, stat.Dupframes, stat.Bitrate, stat.FPS, stat.Speed)
-						resp, err := http.Post(u.Path, "text/plain", bytes.NewBuffer([]byte(metric)))
-						if err != nil {
-							log.Println(err)
-						}
-						log.Println(metric)
-						defer resp.Body.Close()
-					case <-time.After(4 * time.Second):
-						c++
-						continue
-					}
-				}
-			}()
-		ProcessManagement:
-			for {
-				select {
-				case ctrlMsg := <-p.ControlChannel:
-					log.Println(ctrlMsg)
-					continue
-				case <-time.After(time.Until(p.StopAt)):
-					log.Printf("Kill %v", cmd.Process.Pid)
-					err := cmd.Process.Kill()
-					if err != nil {
-						log.Printf("Failed to kill %v: %v", cmd.Process.Pid, err)
-					}
-					break ProcessManagement
-				}
-			}
-			err = cmd.Wait()
+		err := cmd.Start()
+		if err != nil {
+			log.Printf("Failed to start Playout %v: %v", p.ID, err)
+		}
+		defer killProcess(cmd, p.ID)
+		pid := cmd.Process.Pid
+		log.Printf("PID for %v: %v", p.ID, pid)
+		log.Println(cmd.Args)
+
+		finishChannel := bcast.NewGroup()
+		go finishChannel.Broadcast(0)
+		go func(cmd *exec.Cmd, f *bcast.Member) {
+			err := cmd.Wait()
 			if err != nil {
 				log.Println(err)
 			}
-			out, _ := cmd.CombinedOutput()
-			log.Println(string(out))
-			log.Println(cmd.ProcessState.ExitCode())
-			log.Printf("Finish %v", p.ID)
+			f.Send("finished")
+			f.Close()
+		}(cmd, finishChannel.Join())
+
+		go monitorFFmpeg(cfg, progressPath, finishChannel.Join(), p.Output)
+		fChannelMember := finishChannel.Join()
+	ProcessManagement:
+		for {
+			select {
+			case <-fChannelMember.Read:
+				break ProcessManagement
+			case ctrlMsg := <-p.ControlChannel:
+				log.Println(ctrlMsg)
+				break
+			case <-time.After(time.Until(p.StopAt)):
+				break ProcessManagement
+			}
+		}
+
+		if time.Now().After(p.StopAt) {
 			return
 		}
 	}
diff --git a/status/status.go b/status/status.go
index 454a628..8d4e824 100644
--- a/status/status.go
+++ b/status/status.go
@@ -2,13 +2,13 @@ package status
 
 import (
 	"bufio"
-	"fmt"
 	"github.com/fsnotify/fsnotify"
 	"io"
 	"log"
 	"os"
 	"strconv"
 	"strings"
+	"time"
 )
 
 type Status struct {
@@ -61,21 +61,24 @@ func FFmpegStatusWatcher(c chan<- Status, path string) error {
 						case "fps":
 							ffmpegStatus.FPS, err = strconv.ParseFloat(value, 64)
 						case "bitrate":
-							ffmpegStatus.Bitrate, err = strconv.ParseFloat(strings.TrimRight(value, "kbits/s"), 64)
+							ffmpegStatus.Bitrate, err = strconv.ParseFloat(strings.TrimSuffix(value, "kbits/s"), 64)
 						case "out_time_ms":
 							// test["Progress.Out_time_ms"], err = strconv.Atoi(value)
 							continue
 						case "dup_frames":
 							ffmpegStatus.Dupframes, err = strconv.Atoi(value)
 						case "speed":
-							ffmpegStatus.Speed, err = strconv.ParseFloat(strings.TrimRight(value, "x"), 64)
+							ffmpegStatus.Speed, err = strconv.ParseFloat(strings.TrimSuffix(value, "x"), 64)
 						}
 						if err != nil {
-							fmt.Println(err)
+							log.Println(err)
 						}
 					}
 					c <- ffmpegStatus
 				}
+			case <-time.After(5 * time.Second):
+				log.Println("Timeout of Status Reading")
+				return
 			case err, ok := <-watcher.Errors:
 				if !ok {
 					return
diff --git a/store/store.go b/store/store.go
index 3bb4076..5dcba74 100644
--- a/store/store.go
+++ b/store/store.go
@@ -16,7 +16,7 @@ type Store struct {
 	sync.RWMutex
 }
 
-func NewStore(o []string, defaultDuration string, playoutScriptPath string, playoutScript string, tmpDir string, prometheus string) (*Store, error) {
+func NewStore(o []string, defaultDuration string, playoutScriptPath string, playoutScript string, tmpDir string, prometheus string, format string) (*Store, error) {
 	playouts := make(map[int]*playout.Job)
 
 	var d time.Duration
@@ -28,6 +28,7 @@ func NewStore(o []string, defaultDuration string, playoutScriptPath string, play
 		PlayoutScriptPath:     playoutScriptPath,
 		PlayoutScript:         playoutScript,
 		ProgressDir:           tmpDir,
+		OutputFormat:          format,
 		PrometheusPushGateway: prometheus,
 	}
 	store := &Store{Playouts: playouts, DefaultDuration: d, Outputs: o, Config: &pcfg}