func init() { … } func PlayAudioFile(v *discordgo.VoiceConnection, srv common.ChatServer, filename string) error { … } type dcaVoiceClip … func (d dcaVoiceClip) OpusFrame() (frame []byte, err error) { … } func (d dcaVoiceClip) FrameDuration() time.Duration { … } func (d dcaVoiceClip) Truncate() { … } func (d dcaVoiceClip) Stats() dca.EncodeStats { … }