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moved to dissonance

handTracking
Kyle Johnsen 2022-01-03 01:37:33 -05:00
parent 61c7469cb2
commit c701bf4ed5
20 changed files with 104143 additions and 94 deletions
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8
TestVelGameServer/Assets/Dissonance.meta Normal file
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@ -0,0 +1,8 @@
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userData:
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11
TestVelGameServer/Assets/NetworkGUI.cs
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@ -10,13 +10,8 @@ public class NetworkGUI : MonoBehaviour
public InputField roomInput;
public Text messages;
public List<string> messageBuffer;
public Dropdown microphones;
public string microphone;
public velmicrophone mic;
public void onMicrophoneChanged(string mic)
{
}
public void handleSend()
{
if(sendInput.text != "")
@ -35,7 +30,7 @@ public class NetworkGUI : MonoBehaviour
{
if(roomInput.text != "")
{
mic.startMicrophone(microphones.options[microphones.value].text);
networkManager.join(roomInput.text);
}
@ -44,8 +39,6 @@ public class NetworkGUI : MonoBehaviour
// Start is called before the first frame update
void Start()
{
List<string> temp = new List<string>(Microphone.devices);
microphones.AddOptions(temp);
networkManager.messageReceived += (m) => {
string s = m.type + ":" + m.sender +":" + m.text;
messageBuffer.Add(s);

10
TestVelGameServer/Assets/NetworkManager.cs
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@ -5,7 +5,7 @@ using System.Net.Sockets;
using System.Text;
using System.Threading;
using UnityEngine;
using Dissonance;
public class NetworkManager : MonoBehaviour
{
public string host;
@ -19,8 +19,8 @@ public class NetworkManager : MonoBehaviour
public GameObject playerPrefab;
public Dictionary<int, NetworkPlayer> players = new Dictionary<int, NetworkPlayer>();
public velmicrophone mic; //to hand to the player
public Action<NetworkPlayer> onJoinedRoom = delegate { };
public Action<NetworkPlayer> onPlayerJoined = delegate { };
#endregion
// Use this for initialization
public class Message
@ -71,12 +71,13 @@ public class NetworkManager : MonoBehaviour
if (m.text != "")
{
NetworkPlayer player = GameObject.Instantiate<GameObject>(playerPrefab).GetComponent<NetworkPlayer>();
player.attachMic(mic); //gets a microphone to send voice
player.isLocal = true;
player.userid = m.sender;
players.Add(userid, player);
player.room = m.text;
player.manager = this;
onJoinedRoom(player);
}
}
else //not for me, a player is joining or leaving
@ -98,6 +99,7 @@ public class NetworkManager : MonoBehaviour
player.userid = m.sender;
player.manager = this;
players.Add(m.sender, player);
onPlayerJoined(player);
}
}
}

85
TestVelGameServer/Assets/NetworkPlayer.cs
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@ -8,6 +8,7 @@ public class NetworkPlayer : MonoBehaviour
{
public int userid;
public string username;
public string dissonanceID;
public string room;
public NetworkManager manager;
Vector3 networkPosition;
@ -22,11 +23,14 @@ public class NetworkPlayer : MonoBehaviour
int lastPlayTime = 0;
int totalbuffered = 0;
int totalPlayed = 0;
uint lastAudioId = 0;
// Start is called before the first frame update
public Dissonance.VelCommsNetwork commsNetwork;
bool isSpeaking = false;
void Start()
{
source = GetComponent<AudioSource>();
speechClip = AudioClip.Create("speechclip", 160000, 1, 16100, false);
speechClip = AudioClip.Create("speechclip", 160000, 1, 16000, false);
source.clip = speechClip;
source.Stop();
source.loop = true;
@ -37,16 +41,13 @@ public class NetworkPlayer : MonoBehaviour
}
}
public void attachMic(velmicrophone mic)
{
this.mic = mic;
this.mic.encodedFrameAvailable += this.sendAudioData;
}
// Update is called once per frame
void Update()
{
if (userid != manager.userid) //not me, I move to wherever I should
{
transform.position = Vector3.Lerp(transform.position, networkPosition, .1f);
@ -57,24 +58,16 @@ public class NetworkPlayer : MonoBehaviour
float v = Input.GetAxis("Vertical");
Vector3 delta = h * Vector3.right + v * Vector3.up;
transform.position = transform.position + delta * Time.deltaTime;
}
//we also need to deal with the audio source
int numSamplesPlayedSinceLast = source.timeSamples - lastPlayTime;
if(numSamplesPlayedSinceLast < 0) //looped
//if we're not speaking, and the comms say we are, send a speaking event, which will be received on other network players and sent to their comms accordingly
if(commsNetwork.comms.FindPlayer(dissonanceID).IsSpeaking != isSpeaking)
{
numSamplesPlayedSinceLast = source.clip.samples - lastPlayTime + source.timeSamples;
}
totalPlayed += numSamplesPlayedSinceLast;
if(totalPlayed >= totalbuffered)
{
int left = numSamplesPlayedSinceLast - totalbuffered;
source.Pause();
isSpeaking = !isSpeaking;
manager.sendTo(1, "4," + (isSpeaking?1:0) + ";");
}
lastPlayTime = source.timeSamples;
}
}
@ -112,8 +105,32 @@ public class NetworkPlayer : MonoBehaviour
{
byte[] data = Convert.FromBase64String(sections[1]);
uint sequenceNumber = uint.Parse(sections[2]);
commsNetwork.voiceReceived(dissonanceID,data,sequenceNumber);
this.receiveAudioData(mic.decodeOpusData(data));
break;
}
case "3": //dissonance id
{
if (dissonanceID == "")
{
dissonanceID = sections[1];
//tell the comms network that this player joined the channel
commsNetwork.playerJoined(dissonanceID);
}
break;
}
case "4": //speaking state
{
if(sections[1] == "0")
{
commsNetwork.playedStoppedSpeaking(dissonanceID);
lastAudioId = 0;
}
else
{
commsNetwork.playerStartedSpeaking(dissonanceID);
}
break;
}
}
@ -121,20 +138,8 @@ public class NetworkPlayer : MonoBehaviour
}
public void receiveAudioData(float[] data)
{
speechClip.SetData(data, lastSample);
lastSample += data.Length;
lastSample %= speechClip.samples;
totalbuffered += data.Length;
if (!source.isPlaying && !buffering)
{
StartCoroutine(startSoundIn(2));
}
}
IEnumerator startSoundIn(int frames)
{
buffering = true;
@ -145,9 +150,15 @@ public class NetworkPlayer : MonoBehaviour
source.Play();
buffering = false;
}
public void sendAudioData(FixedArray a)
public void sendAudioData(ArraySegment<byte> data)
{
string b64_data = Convert.ToBase64String(a.array,0,a.count);
manager.sendTo(1, "2,"+b64_data + ";");
string b64_data = Convert.ToBase64String(data.Array,data.Offset,data.Count);
manager.sendTo(1, "2,"+b64_data + ","+lastAudioId +";");
}
public void setDissonanceID(string id)
{
dissonanceID = id;
manager.sendTo(1, "3," + id+";");
}
}

83
TestVelGameServer/Assets/NewAudioMixer.mixer Normal file
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@ -0,0 +1,83 @@
%YAML 1.1
%TAG !u! tag:unity3d.com,2011:
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AudioMixerEffectController:
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m_CorrespondingSourceObject: {fileID: 0}
m_PrefabInstance: {fileID: 0}
m_PrefabAsset: {fileID: 0}
m_Name:
m_EffectID: 6362d3ceb713f4c3fa42448a3e29217e
m_EffectName: Dissonance Echo Cancellation
m_MixLevel: a240a2d1f057e4cf9bbc59f6cfbec367
m_Parameters: []
m_SendTarget: {fileID: 0}
m_EnableWetMix: 0
m_Bypass: 0
--- !u!241 &24100000
AudioMixerController:
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m_CorrespondingSourceObject: {fileID: 0}
m_PrefabInstance: {fileID: 0}
m_PrefabAsset: {fileID: 0}
m_Name: NewAudioMixer
m_OutputGroup: {fileID: 0}
m_MasterGroup: {fileID: 24300002}
m_Snapshots:
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m_StartSnapshot: {fileID: 24500006}
m_SuspendThreshold: -80
m_EnableSuspend: 1
m_UpdateMode: 1
m_ExposedParameters: []
m_AudioMixerGroupViews:
- guids:
- b8e40716c8c1442ab9ef14e149b2423c
name: View
m_CurrentViewIndex: 0
m_TargetSnapshot: {fileID: 24500006}
--- !u!243 &24300002
AudioMixerGroupController:
m_ObjectHideFlags: 0
m_CorrespondingSourceObject: {fileID: 0}
m_PrefabInstance: {fileID: 0}
m_PrefabAsset: {fileID: 0}
m_Name: Master
m_AudioMixer: {fileID: 24100000}
m_GroupID: b8e40716c8c1442ab9ef14e149b2423c
m_Children: []
m_Volume: 3d9590ea0314643bd94e1616b88508ef
m_Pitch: 31f1ddadf3a5d47caab0e64b81ced2ae
m_Send: 00000000000000000000000000000000
m_Effects:
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- {fileID: -1719467165466355418}
m_UserColorIndex: 0
m_Mute: 0
m_Solo: 0
m_BypassEffects: 0
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m_PrefabInstance: {fileID: 0}
m_PrefabAsset: {fileID: 0}
m_Name:
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m_EffectName: Attenuation
m_MixLevel: 8d97d9fd1e8d446eb9244b5dead78e90
m_Parameters: []
m_SendTarget: {fileID: 0}
m_EnableWetMix: 0
m_Bypass: 0
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AudioMixerSnapshotController:
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m_PrefabAsset: {fileID: 0}
m_Name: Snapshot
m_AudioMixer: {fileID: 24100000}
m_SnapshotID: 86ea5b9fedb76448594a5ab2119e34a1
m_FloatValues: {}
m_TransitionOverrides: {}

8
TestVelGameServer/Assets/NewAudioMixer.mixer.meta Normal file
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@ -0,0 +1,8 @@
fileFormatVersion: 2
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37
TestVelGameServer/Assets/OutputCapture.cs
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@ -6,11 +6,15 @@ using System;
using System.IO;
public class OutputCapture : MonoBehaviour
{
float[] buffer = new float[100000];
int curBufferPos = 0;
public velmicrophone mic;
public float[] buffer = new float[100000]; //represents the last 100000 samples (roughly)
public int curBufferPos = 0;
public double outputTime; //time of curBufferPos
int sampleRate;
bool isPlaying = false;
public long sampleNumber = 0;
short[] lastPlayed = new short[512];
byte[] lastPlayedBytes = new byte[1024];
// Start is called before the first frame update
void Awake()
{
@ -30,6 +34,22 @@ public class OutputCapture : MonoBehaviour
private void OnAudioFilterRead(float[] data, int channels)
{
for(int i = 0; i < data.Length; i+=2)
{
lastPlayed[i / 2] = (short)(((data[i] + data[i + 1])/2.0f)*short.MaxValue);
}
if(mic.filter != null)
{
Buffer.BlockCopy(lastPlayed, 0, lastPlayedBytes, 0, 1024);
lock (mic.filter)
{
mic.filter.RegisterFramePlayed(lastPlayedBytes);
}
}
if (!isPlaying)
{
return;
@ -48,9 +68,20 @@ public class OutputCapture : MonoBehaviour
System.Array.Copy(data, buffer.Length - curBufferPos, buffer, 0, data.Length - numLeft);
curBufferPos = numLeft;
}
outputTime = AudioSettings.dspTime;
}
}
private float getSampleAtTime(double t)
{
lock (buffer)
{
}
return 0;
}
private void OnApplicationQuit()
{

BIN
TestVelGameServer/Assets/Plugins/AudioProcessingModuleCs.dll Normal file
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Binary file not shown.

33
TestVelGameServer/Assets/Plugins/AudioProcessingModuleCs.dll.meta Normal file
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8
TestVelGameServer/Assets/Plugins/Dissonance.meta Normal file
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13
TestVelGameServer/Assets/PlayerPrefab.prefab → TestVelGameServer/Assets/Plugins/PlayerPrefab.prefab
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@ -14,7 +14,6 @@ GameObject:
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- component: {fileID: 5713671764962751473}
- component: {fileID: 419667223}
- component: {fileID: 8439520723839566278}
m_Layer: 0
m_Name: PlayerPrefab
m_TagString: Untagged
@ -211,15 +210,3 @@ AudioSource:
m_PreInfinity: 2
m_PostInfinity: 2
m_RotationOrder: 4
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0
TestVelGameServer/Assets/PlayerPrefab.prefab.meta → TestVelGameServer/Assets/Plugins/PlayerPrefab.prefab.meta
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100008
TestVelGameServer/Assets/Scenes/SampleScene.unity
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122
TestVelGameServer/Assets/VelCommsNetwork.cs Normal file
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@ -0,0 +1,122 @@
using System;
using System.Collections;
using System.Collections.Generic;
using Dissonance;
using Dissonance.Extensions;
using Dissonance.Networking;
using UnityEngine;
namespace Dissonance
{
public class VelCommsNetwork : MonoBehaviour, ICommsNetwork
{
public ConnectionStatus Status
{
get
{
return manager.connected?ConnectionStatus.Connected:ConnectionStatus.Disconnected;
}
}
public NetworkMode Mode
{
get
{
return NetworkMode.Client;
}
}
public event Action<NetworkMode> ModeChanged;
public event Action<string, CodecSettings> PlayerJoined;
public event Action<string> PlayerLeft;
public event Action<VoicePacket> VoicePacketReceived;
public event Action<TextMessage> TextPacketReceived;
public event Action<string> PlayerStartedSpeaking;
public event Action<string> PlayerStoppedSpeaking;
public event Action<RoomEvent> PlayerEnteredRoom;
public event Action<RoomEvent> PlayerExitedRoom;
ConnectionStatus _status = ConnectionStatus.Disconnected;
CodecSettings initSettings;
public string dissonanceId;
List<VoicePacket> packets = new List<VoicePacket>();
bool loopBackSound = false;
public DissonanceComms comms;
public NetworkManager manager;
NetworkPlayer myPlayer;
public void Initialize(string playerName, Rooms rooms, PlayerChannels playerChannels, RoomChannels roomChannels, CodecSettings codecSettings)
{
dissonanceId = playerName;
initSettings = codecSettings;
Debug.Log("Initializing dissonance");
manager.onJoinedRoom += (player) =>
{
myPlayer = player;
myPlayer.commsNetwork = this;
myPlayer.setDissonanceID(playerName); //need to let that new player know my dissonance id (tell everyone again)
};
manager.onPlayerJoined += (player) =>
{
myPlayer.setDissonanceID(playerName); //need to let that new player know my dissonance id (tell everyone again)
player.commsNetwork = this; //this will tell us when various things happen of importance
};
}
public void voiceReceived(string sender,byte[] data,uint sequenceNumber)
{
VoicePacket vp = new VoicePacket(sender, ChannelPriority.Default, 1, true, new ArraySegment<byte>(data), sequenceNumber);
VoicePacketReceived(vp);
}
public void SendText(string data, ChannelType recipientType, string recipientId)
{
Debug.Log("sending text");
}
public void SendVoice(ArraySegment<byte> data)
{
myPlayer?.sendAudioData(data);
}
// Start is called before the first frame update
void Start()
{
_status = ConnectionStatus.Connected;
comms = GetComponent<DissonanceComms>();
}
public void playerJoined(string id)
{
PlayerJoined(id, initSettings);
RoomEvent re = new RoomEvent();
re.Joined = true;
re.Room = "Global";
re.PlayerName = id;
PlayerEnteredRoom(re);
}
public void playerStartedSpeaking(string id)
{
PlayerStartedSpeaking(id);
}
public void playedStoppedSpeaking(string id)
{
PlayerStoppedSpeaking(id);
}
// Update is called once per frame
void Update()
{
}
}
}

11
TestVelGameServer/Assets/VelCommsNetwork.cs.meta Normal file
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3495
TestVelGameServer/Assets/test.unity Normal file
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7
TestVelGameServer/Assets/test.unity.meta Normal file
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98
TestVelGameServer/Assets/velmicrophone.cs
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@ -5,26 +5,27 @@ using System.IO;
using Concentus.Structs;
using System.Threading;
using System;
using AudioProcessingModuleCs.Media.Dsp.WebRtc;
using AudioProcessingModuleCs.Media;
public class velmicrophone : MonoBehaviour
{
OpusEncoder opusEncoder;
OpusDecoder opusDecoder;
public OutputCapture oc = null;
//StreamWriter sw;
AudioClip clip;
float[] tempData;
float[] encoderBuffer;
List<float[]> frameBuffer;
short[] encoderBuffer;
List<short[]> frameBuffer;
List<FixedArray> sendQueue = new List<FixedArray>();
List<float[]> encoderArrayPool = new List<float[]>();
List<short[]> encoderArrayPool = new List<short[]>();
List<FixedArray> decoderArrayPool = new List<FixedArray>();
int lastUsedEncoderPool = 0;
int lastUsedDecoderPool = 0;
int encoderBufferIndex=0;
int size = 0;
int lastPosition = 0;
string device = "";
int sampleNumber = 0;
int encoder_frame_size = 640;
double micSampleTime = 1 / 44100.0;
double encodeTime = 1 / 16000.0;
@ -37,14 +38,18 @@ public class velmicrophone : MonoBehaviour
double averageVolume = 0;
Thread t;
public Action<FixedArray> encodedFrameAvailable = delegate { };
double micTime = 0;
long sampleNumber = 0;
public int offset = 512;
public double gain = 2.0f;
public WebRtcFilter filter = null;
// Start is called before the first frame update
void Start()
{
opusEncoder = new OpusEncoder(16000, 1, Concentus.Enums.OpusApplication.OPUS_APPLICATION_VOIP);
opusDecoder = new OpusDecoder(16000, 1);
encoderBuffer = new float[16000];
frameBuffer = new List<float[]>();
encoderBuffer = new short[16000];
frameBuffer = new List<short[]>();
//string path = Application.persistentDataPath + "/" + "mic.csv"; //this was for writing mic samples
//sw = new StreamWriter(path, false);
@ -53,7 +58,7 @@ public class velmicrophone : MonoBehaviour
for(int i = 0; i < 100; i++) //pre allocate a bunch of arrays for microphone frames (probably will only need 1 or 2)
{
encoderArrayPool.Add(new float[encoder_frame_size]);
encoderArrayPool.Add(new short[encoder_frame_size]);
decoderArrayPool.Add(new FixedArray(1000));
}
@ -76,6 +81,9 @@ public class velmicrophone : MonoBehaviour
Debug.Log("Frequency:" + clip.frequency);
tempData = new float[clip.samples * clip.channels];
Debug.Log("channels: " + clip.channels);
filter = new WebRtcFilter(256, 640, new AudioFormat(16000), new AudioFormat(48000), false, false, false);
}
private void OnApplicationQuit()
@ -87,7 +95,7 @@ public class velmicrophone : MonoBehaviour
}
float[] getNextEncoderPool()
short[] getNextEncoderPool()
{
lastUsedEncoderPool = (lastUsedEncoderPool + 1) % encoderArrayPool.Count;
return encoderArrayPool[lastUsedEncoderPool];
@ -104,14 +112,15 @@ public class velmicrophone : MonoBehaviour
// Update is called once per frame
void Update()
{
if (clip != null)
{
int micPosition = Microphone.GetPosition(device);
if(micPosition == lastPosition)
{
return; //sometimes the microphone will not advance
}
int numSamples = 0;
float[] temp;
if (micPosition > lastPosition)
@ -123,33 +132,50 @@ public class velmicrophone : MonoBehaviour
//whatever was left
numSamples = (tempData.Length - lastPosition) + micPosition;
}
//Debug.Log(micPosition);
temp = new float[numSamples]; //this has to be dynamically allocated because of the way clip.GetData works (annoying...maybe use native mic)
clip.GetData(temp, lastPosition);
lastPosition = micPosition;
//this code does 2 things. 1) it samples the microphone data to be exactly what the encoder wants, 2) it forms encoder packets
for (int i = 0; i < temp.Length; i++) //iterate through temp, which contans that mic samples at 44.1khz
{
sampleTimer += micSampleTime;
if(sampleTimer > encodeTime)
if(sampleTimer >= encodeTime)
{
//take a sample between the last sample and the current sample
double diff = sampleTimer - encodeTime; //this represents how far past this sample actually is
double t = diff / micSampleTime; //this should be between 0 and 1
double v = lastMicSample * (1 - t) + temp[i] * t;
sampleTimer -= encodeTime;
encoderBuffer[encoderBufferIndex++] = (float)v;
encoderBuffer[encoderBufferIndex++] = (short)(v*short.MaxValue);
averageVolume += v > 0 ? v : -v;
if(encoderBufferIndex > encoder_frame_size) //this is when a new packet gets created
{
averageVolume = averageVolume / encoder_frame_size;
if(averageVolume < silenceThreshold)
@ -165,19 +191,53 @@ public class velmicrophone : MonoBehaviour
if (numSilent < minSilencePacketsToStop)
{
float[] frame = getNextEncoderPool(); //these are predefined sizes, so we don't have to allocate a new array
short[] frame = getNextEncoderPool(); //these are predefined sizes, so we don't have to allocate a new array
//lock the frame buffer
System.Array.Copy(encoderBuffer, frame, encoder_frame_size); //nice and fast
byte[] recorded = new byte[frame.Length * 2];
Buffer.BlockCopy(frame, 0, recorded, 0, frame.Length * 2);
lock (filter)
{
filter.Write(recorded);
}
/*
bool moreFrames;
do
{
short[] cancelBuffer = new short[encoder_frame_size];
lock (filter)
{
if (filter.Read(cancelBuffer, out moreFrames))
{
lock (frameBuffer)
{
frameBuffer.Add(cancelBuffer);
waiter.Set(); //signal the encode frame
}
}
}
} while (moreFrames);
*/
lock (frameBuffer)
{
frameBuffer.Add(frame);
waiter.Set(); //signal the encode frame
}
}
encoderBufferIndex = 0;
}
@ -198,9 +258,9 @@ public class velmicrophone : MonoBehaviour
}
public float[] decodeOpusData(byte[] data)
public short[] decodeOpusData(byte[] data)
{
float[] t = getNextEncoderPool();
short[] t = getNextEncoderPool();
opusDecoder.Decode(data, 0, data.Length, t, 0, encoder_frame_size);
return t;
}
@ -211,18 +271,18 @@ public class velmicrophone : MonoBehaviour
while (waiter.WaitOne(Timeout.Infinite)) //better to wait on signal
{
List<float[]> toEncode = new List<float[]>();
List<short[]> toEncode = new List<short[]>();
lock (frameBuffer)
{
foreach (float[] frame in frameBuffer) {
foreach (short[] frame in frameBuffer) {
toEncode.Add(frame);
}
frameBuffer.Clear();
}
foreach(float[] frame in toEncode)
foreach(short[] frame in toEncode)
{
FixedArray a = getNextDecoderPool();
int out_data_size = opusEncoder.Encode(frame, 0, encoder_frame_size, a.array, 0, 1000);

17
TestVelGameServer/ProjectSettings/ProjectSettings.asset
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@ -580,7 +580,22 @@ PlayerSettings:
webGLLinkerTarget: 1
webGLThreadsSupport: 0
webGLDecompressionFallback: 0
scriptingDefineSymbols: {}
scriptingDefineSymbols:
1: PHOTON_UNITY_NETWORKING;PUN_2_0_OR_NEWER;PUN_2_OR_NEWER;PUN_2_19_OR_NEWER
4: PHOTON_UNITY_NETWORKING;PUN_2_0_OR_NEWER;PUN_2_OR_NEWER;PUN_2_19_OR_NEWER
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167
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