Beispiel #1
0
func (hub *Hub) streamStep() {
	r, err := os.Open(hub.track)
	defer r.Close()

	if err != nil {
		log.Println(err)
		return
	}

	d := mp3.NewDecoder(r)
	var f mp3.Frame

	for {
		if err := d.Decode(&f); err != nil {
			log.Println(err)
			return
		}
		b := make([]byte, f.Size())

		f.Reader().Read(b)
		hub.SendMessage(b)

		time.Sleep(f.Duration())
	}
}
Beispiel #2
0
func getMp3Length(path string) (totalTime int64) {
	// Returns length in milliseconds
	r, err := os.Open(path)
	if err != nil {
		//fmt.Println(err)
		return
	}

	d := mp3.NewDecoder(r)
	var f mp3.Frame
	totalTime = 0
	for {

		if err := d.Decode(&f); err != nil {
			//fmt.Println(err)
			return
		}

		totalTime += f.Duration().Nanoseconds() / 1000000
	}
}