adrenak / Univoice

UniVoice

A Peer to Peer Voice Over IP (VoIP) solution for Unity

Intro

UniVoice uses UniMic to capture audio and AirPeer to form WebRTC based peer to peer connections between which audio data can be exchanged.

Usage

Basic

• Voice.New(AudioSource src) to create a new Voice instance. src is the AudioSource component that will play the incoming audio.

var voice = Voice.New(GetComponent<AudioSource>());

• Voice.Create(string name, Action<bool> callback) creates a new room for voice chat. name should be unique (globally), callback is true if the room was created successfully, else false.

voice.Create("a3b4cd", success => Debug.Log("Room create success: " + success));

• Voice.Join(string name, Action<bool> callback) attempts to join an existing room. name should be the one to be joined. callback is true if the join was successful, else false.

voice.Join("a3b4cd", success => Debug.Log("Room join success: " + success));

• Voice.OnJoin(ConnectionId id) event fired on a Voice instance that is serving as a host (ie. .Create was called on it) everytime a peer joins the room

• Voice.OnLeave(ConnectionId id) event fired on a Voice instance that is serving as a host (ie. .Create was called on it) everytime a peer leaves the room

• Voice.OnSendVoiceSegment(int index, float[] segment) event fired everytime an audio segment was sent over the network. segment is the float representation of the audio and index represents the index of the segment. Eg. The first segment is indexed as 0

• Voice.OnGetVoiceSegment(int index, float[] segment) event fired everytime an audio segment is received over the network. segment is the float representation of the audio and index represents the index of the segment. Eg. The first segment is indexed as 0

Known Issues

• Room creation/join fails. This happens less often on mobile data (as compared to WiFi).
• More

Contact

@www
@github