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webrtc test

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kuba
2026-04-07 11:16:36 +02:00
parent b749c8178f
commit b617f98aec
7 changed files with 53 additions and 85 deletions
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web/js/3las/3las.js
+10 -28
View File
@@ -1,27 +1,16 @@
var audioStreamRestartInterval;
var elapsedTimeConnectionWatchdog;
var _3LAS_Settings = /** @class */ (function () {
function _3LAS_Settings() {
this.SocketHost = location.hostname ? location.hostname : "127.0.0.1";
this.SocketPort = location.port;
this.SocketPath = "/";
this.Fallback = new Fallback_Settings();
}
return _3LAS_Settings;
}());
var _3LAS = /** @class */ (function () {
function _3LAS(logger, settings) {
function _3LAS(url, logger) {
this.wsurl = url;
this.Logger = logger;
if (!this.Logger) {
this.Logger = new Logging(null, null);
}
this.Settings = settings;
if (!this.Logger) this.Logger = new Logging(null, null);
try {
this.Fallback = new Fallback(this.Logger, this.Settings.Fallback);
this.Fallback_Settings = new Fallback_Settings();
this.Fallback = new Fallback(this.Logger, this.Fallback_Settings);
this.Fallback.ActivityCallback = this.OnActivity.bind(this);
}
catch (_b) {
} catch (_b) {
this.Fallback = null;
}
@@ -29,9 +18,7 @@ var _3LAS = /** @class */ (function () {
this.Logger.Log('3LAS: Browser does not support either media handling methods.');
throw new Error();
}
if (isAndroid) {
this.WakeLock = new WakeLock(this.Logger);
}
if (isAndroid) this.WakeLock = new WakeLock(this.Logger);
}
Object.defineProperty(_3LAS.prototype, "Volume", {
get: function () {
@@ -52,9 +39,7 @@ var _3LAS = /** @class */ (function () {
// Restart audio stream if radio data connection was reestablished
// to prevent stuttering audio in some cases
if (audioStreamRestartInterval) {
clearInterval(audioStreamRestartInterval);
}
if (audioStreamRestartInterval) clearInterval(audioStreamRestartInterval);
audioStreamRestartInterval = setInterval(() => {
if (requiresAudioStreamRestart) {
requiresAudioStreamRestart = false;
@@ -90,12 +75,9 @@ var _3LAS = /** @class */ (function () {
}, 3000);
// This is stupid, but required for Android.... thanks Google :(
if (this.WakeLock)
this.WakeLock.Begin();
if (this.WakeLock) this.WakeLock.Begin();
try {
const wsProtocol = location.protocol === 'https:' ? 'wss:' : 'ws:';
const url = `${wsProtocol}//${location.hostname}/audio`;
this.WebSocket = new WebSocketClient(this.Logger, url , this.OnSocketError.bind(this), this.OnSocketConnect.bind(this), this.OnSocketDataReady.bind(this), this.OnSocketDisconnect.bind(this));
this.WebSocket = new WebSocketClient(this.Logger, this.wsurl , this.OnSocketError.bind(this), this.OnSocketConnect.bind(this), this.OnSocketDataReady.bind(this), this.OnSocketDisconnect.bind(this));
this.Logger.Log("Init of WebSocketClient succeeded");
this.Logger.Log("Trying to connect to server.");
}
web/js/3las/fallback/3las.fallback.js
+8 -17
View File
@@ -17,16 +17,11 @@ var Fallback_Settings = /** @class */ (function () {
var Fallback = /** @class */ (function () {
function Fallback(logger, settings) {
this.Logger = logger;
if (!this.Logger) {
this.Logger = new Logging(null, null);
}
if (!this.Logger) this.Logger = new Logging(null, null);
// Create audio context
if (typeof AudioContext !== "undefined")
this.Audio = new AudioContext();
else if (typeof webkitAudioContext !== "undefined")
this.Audio = new webkitAudioContext();
else if (typeof mozAudioContext !== "undefined")
this.Audio = new mozAudioContext();
if (typeof AudioContext !== "undefined") this.Audio = new AudioContext();
else if (typeof webkitAudioContext !== "undefined") this.Audio = new webkitAudioContext();
else if (typeof mozAudioContext !== "undefined") this.Audio = new mozAudioContext();
else {
this.Logger.Log('3LAS: Browser does not support "AudioContext".');
throw new Error();
@@ -120,17 +115,13 @@ var Fallback = /** @class */ (function () {
}
};
// Callback function from socket connection
Fallback.prototype.OnSocketError = function (message) {
};
Fallback.prototype.OnSocketConnect = function () {
};
Fallback.prototype.OnSocketDisconnect = function () {
};
Fallback.prototype.OnSocketError = function (message) {};
Fallback.prototype.OnSocketConnect = function () {};
Fallback.prototype.OnSocketDisconnect = function () {};
Fallback.prototype.OnSocketDataReady = function (data) {
this.PacketModCounter++;
if (this.PacketModCounter > 100) {
if (this.ActivityCallback)
this.ActivityCallback();
if (this.ActivityCallback) this.ActivityCallback();
this.PacketModCounter = 0;
}
this.FormatReader.PushData(new Uint8Array(data));
web/js/3las/fallback/formats/3las.formatreader.mpeg.js
+8 -17
View File
@@ -88,9 +88,7 @@ var AudioFormatReader_MPEG = /** @class */ (function (_super) {
expectedTotalPlayTime_1 += lastGranulePlayTime_1;
bufferLength += this.Frames[this.Frames.length - 1].Data.length;
// If needed, add some space for the ID3v2 tag
if (this.AddId3Tag) {
bufferLength += AudioFormatReader_MPEG.Id3v2Tag.length;
}
if (this.AddId3Tag) bufferLength += AudioFormatReader_MPEG.Id3v2Tag.length;
// Create a buffer long enough to hold everything
var decodeBuffer = new Uint8Array(bufferLength);
var offset = 0;
@@ -109,8 +107,7 @@ var AudioFormatReader_MPEG = /** @class */ (function (_super) {
// Increment Id
var id_1 = this.Id++;
// Check if decoded frames might be too far back in the past
if (!this.OnBeforeDecode(id_1, expectedTotalPlayTime_1))
return;
if (!this.OnBeforeDecode(id_1, expectedTotalPlayTime_1)) return;
// Push window to the decoder
this.Audio.decodeAudioData(decodeBuffer.buffer, (function (decodedData) {
var _id = id_1;
@@ -133,8 +130,7 @@ var AudioFormatReader_MPEG = /** @class */ (function (_super) {
// Sync found, set frame start
this.FrameStartIdx = i;
break;
}
i++;
} i++;
}
}
// Find frame end
@@ -172,22 +168,17 @@ var AudioFormatReader_MPEG = /** @class */ (function (_super) {
};
// Checks if there is a frame ready to be extracted
AudioFormatReader_MPEG.prototype.CanExtractFrame = function () {
if (this.FrameStartIdx < 0 || this.FrameEndIdx < 0)
return false;
else if (this.FrameEndIdx <= this.DataBuffer.length)
return true;
else
return false;
if (this.FrameStartIdx < 0 || this.FrameEndIdx < 0) return false;
else if (this.FrameEndIdx <= this.DataBuffer.length) return true;
else return false;
};
// Extract a single frame from the buffer
AudioFormatReader_MPEG.prototype.ExtractFrame = function () {
// Extract frame data from buffer
var frameArray = this.DataBuffer.buffer.slice(this.FrameStartIdx, this.FrameEndIdx);
// Remove frame from buffer
if ((this.FrameEndIdx + 1) < this.DataBuffer.length)
this.DataBuffer = new Uint8Array(this.DataBuffer.buffer.slice(this.FrameEndIdx));
else
this.DataBuffer = new Uint8Array(0);
if ((this.FrameEndIdx + 1) < this.DataBuffer.length) this.DataBuffer = new Uint8Array(this.DataBuffer.buffer.slice(this.FrameEndIdx));
else this.DataBuffer = new Uint8Array(0);
// Reset Start/End indices
this.FrameStartIdx = 0;
this.FrameEndIdx = -1;