audio

Documentation

Index

• func Play(vc *discordgo.VoiceConnection, sample_func SampleFunc, skip chan struct{})
• type SampleFunc
  • func NoteSampler(note float64) SampleFunc
  • func WavSampler(wav *bytes.Buffer) SampleFunc

Functions

func Play

func Play(vc *discordgo.VoiceConnection, sample_func SampleFunc, skip chan struct{})

This function first connects the bot to voice, and then calls sample_func every 20 millis, until sample_func returns either an error or a nil array. This is a blocking call.

Types

type SampleFunc

type SampleFunc func(samplerate, num_samples, time int64) ([]int16, error)

This is used in play_audio, and is called once every 20 millis.

func NoteSampler

func NoteSampler(note float64) SampleFunc

This returns a sample_func which plays a constant sin wave, given a note in hz.

func WavSampler

func WavSampler(wav *bytes.Buffer) SampleFunc