diff --git a/assets/Screenshot.png b/assets/Screenshot With Space.png
similarity index 100%
rename from assets/Screenshot.png
rename to assets/Screenshot With Space.png
diff --git a/main.go b/main.go
index 359a492..bed682a 100644
--- a/main.go
+++ b/main.go
@@ -12,15 +12,17 @@ import (
 	"net/http"
 	"os"
 	"path/filepath"
+	"regexp"
 	"strconv"
 )
 
+//ffmpeg -i "tmp/${fName}" -c:v libvpx-vp9 -c:a libopus -s 640x360  -b:v 276k -minrate 138k -maxrate 400k -tile-columns 1 -threads 4 -quality good -crf 36 "tmp/${fName}.webm"  2> /dev/null
+
 var finalWidth uint = 1920
 var outPath = filepath.Join(".", "out")
 var inputPath = filepath.Join(".", "assets")
 
 func readArgs() {
-	fmt.Println(len(os.Args), os.Args)
 	if len(os.Args) == 4 {
 		inputPath = os.Args[1]
 		outPath = os.Args[2]
@@ -56,6 +58,16 @@ func main() {
 
 	writeResult(results)
 }
+
+func removeSpacialCharFromString(src string) string {
+	reg, err := regexp.Compile("[^a-zA-Z0-9-.]+")
+	if err != nil {
+		fmt.Println("regex err:", err)
+	}
+	processedString := reg.ReplaceAllString(src, "-")
+	return processedString
+}
+
 func handleFile(filePath string, results *[][]string) {
 	var individualResult = map[string]string{"fileName": filepath.Base(filePath), "success": "no", "resized": "no", "old": ""}
 	file, err := os.Open(filePath)
@@ -110,6 +122,7 @@ func updateResult(results *[][]string, individualResult map[string]string) {
 
 func resizeImage(filePath string, file *os.File, img image.Image, individualResult map[string]string) {
 	fileName := filepath.Base(file.Name())
+	fileName = removeSpacialCharFromString(fileName)
 	outFileName := outPath + "/" + fileName
 	individualResult["old"] = strconv.Itoa(img.Bounds().Dx()) + " x " + strconv.Itoa(img.Bounds().Dy())