format with string

time_format.go

package ivimage

import (
	"fmt"
	"testing"
	"time"
)

func TestImage_Save(t *testing.T) {
  // Please dont change value, you should change format
	
  //mdY
	format1 := time.Now().UTC().Format("01022006")
	// Y-m-d hh:mm:ss
	format2 := time.Now().UTC().Format("2006-01-02 15:04:05") 
	// d-m-Y hh:mm:ss.fff
  format3 := time.Now().UTC().Format("02-01-2006 15:04:05.006")

	fmt.Println(format1)
	fmt.Println(format2)
	fmt.Println(format3)

	fmt.Println(format1) // 08282018
	fmt.Println(format2) // 2018-08-28 11:11:33 
	fmt.Println(format3) // 28-08-2018 11:13:44.018
}

Why did you delete the Crop, rotate , remove audio from video for ios videos in swift gist? Please bring it back.