FlameInTheDark / dtbot

import (

	"fmt"

	"os/exec"

	"strconv"

)

// Song contains information about song

type Song struct {

	Media    string

	Title    string

	Duration *string

}

// Ffmpeg returns ffmpeg executable command

func (song Song) Ffmpeg(volume float32) *exec.Cmd {

	return exec.Command("ffmpeg", "-i", song.Media, "-f", "s16le", "-reconnect", "1", "-reconnect_at_eof", "1", "-reconnect_streamed", "1", "-reconnect_delay_max", "2", "-filter:a", fmt.Sprintf("volume=%.3f", volume), "-ar", strconv.Itoa(FRAME_RATE), "-ac",

		strconv.Itoa(CHANNELS), "pipe:1")

}

// NewSong creates and returns new song