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@vonage/media-processor

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Comparing version 2.0.1 to 2.0.2

210

dist/media-processor.es.js

@@ -1,5 +0,5 @@

var B = Object.defineProperty;
var V = (t, e, r) => e in t ? B(t, e, { enumerable: !0, configurable: !0, writable: !0, value: r }) : t[e] = r;
var a = (t, e, r) => (V(t, typeof e != "symbol" ? e + "" : e, r), r);
function Ie() {
var V = Object.defineProperty;
var Y = (t, e, r) => e in t ? V(t, e, { enumerable: !0, configurable: !0, writable: !0, value: r }) : t[e] = r;
var a = (t, e, r) => (Y(t, typeof e != "symbol" ? e + "" : e, r), r);
function ve() {
return new Promise((t, e) => {

@@ -22,3 +22,3 @@ typeof MediaStreamTrackProcessor > "u" || typeof MediaStreamTrackGenerator > "u" ? e("Your browser does not support the MediaStreamTrack API for Insertable Streams of Media.") : t();

});
const h = /* @__PURE__ */ new WeakMap(), E = /* @__PURE__ */ new WeakMap(), y = /* @__PURE__ */ new WeakMap(), O = Symbol("anyProducer"), D = Promise.resolve(), k = Symbol("listenerAdded"), A = Symbol("listenerRemoved");
const h = /* @__PURE__ */ new WeakMap(), E = /* @__PURE__ */ new WeakMap(), y = /* @__PURE__ */ new WeakMap(), O = Symbol("anyProducer"), U = Promise.resolve(), k = Symbol("listenerAdded"), P = Symbol("listenerRemoved");
let x = !1;

@@ -41,3 +41,3 @@ function _(t) {

}
function Y(t, e, r) {
function q(t, e, r) {
const s = y.get(t);

@@ -53,3 +53,3 @@ if (s.has(e))

}
function U(t, e) {
function $(t, e) {
e = Array.isArray(e) ? e : [e];

@@ -90,11 +90,11 @@ let r = !1, s = () => {

if (t === void 0)
return $;
return Q;
if (!Array.isArray(t))
throw new TypeError("`methodNames` must be an array of strings");
for (const e of t)
if (!$.includes(e))
if (!Q.includes(e))
throw typeof e != "string" ? new TypeError("`methodNames` element must be a string") : new Error(`${e} is not Emittery method`);
return t;
}
const I = (t) => t === k || t === A;
const I = (t) => t === k || t === P;
class m {

@@ -163,3 +163,3 @@ static mixin(e, r) {

for (const s of e)
_(s), g(this, s).delete(r), this.logIfDebugEnabled("unsubscribe", s, void 0), I(s) || this.emit(A, { eventName: s, listener: r });
_(s), g(this, s).delete(r), this.logIfDebugEnabled("unsubscribe", s, void 0), I(s) || this.emit(P, { eventName: s, listener: r });
}

@@ -177,8 +177,8 @@ once(e) {

_(r);
return U(this, e);
return $(this, e);
}
async emit(e, r) {
_(e), this.logIfDebugEnabled("emit", e, r), Y(this, e, r);
_(e), this.logIfDebugEnabled("emit", e, r), q(this, e, r);
const s = g(this, e), o = h.get(this), i = [...s], n = I(e) ? [] : [...o];
await D, await Promise.all([
await U, await Promise.all([
...i.map(async (c) => {

@@ -197,3 +197,3 @@ if (s.has(c))

const s = g(this, e), o = h.get(this), i = [...s], n = [...o];
await D;
await U;
for (const c of i)

@@ -208,6 +208,6 @@ s.has(c) && await c(r);

anyEvent() {
return U(this);
return $(this);
}
offAny(e) {
T(e), this.logIfDebugEnabled("unsubscribeAny", void 0, void 0), this.emit(A, { listener: e }), h.get(this).delete(e);
T(e), this.logIfDebugEnabled("unsubscribeAny", void 0, void 0), this.emit(P, { listener: e }), h.get(this).delete(e);
}

@@ -264,3 +264,3 @@ clearListeners(e) {

}
const $ = Object.getOwnPropertyNames(m.prototype).filter((t) => t !== "constructor");
const Q = Object.getOwnPropertyNames(m.prototype).filter((t) => t !== "constructor");
Object.defineProperty(m, "listenerAdded", {

@@ -273,3 +273,3 @@ value: k,

Object.defineProperty(m, "listenerRemoved", {
value: A,
value: P,
writable: !1,

@@ -280,7 +280,7 @@ enumerable: !0,

var L = m;
function q(t) {
function J(t) {
return typeof t == "object" && t !== null && "message" in t && typeof t.message == "string";
}
function J(t) {
if (q(t))
function X(t) {
if (J(t))
return t;

@@ -294,12 +294,12 @@ try {

function v(t) {
return J(t).message;
return X(t).message;
}
var X = Object.defineProperty, Z = (t, e, r) => e in t ? X(t, e, { enumerable: !0, configurable: !0, writable: !0, value: r }) : t[e] = r, K = (t, e, r) => (Z(t, typeof e != "symbol" ? e + "" : e, r), r), N = /* @__PURE__ */ ((t) => (t.automation = "automation", t.test = "test", t.vbc = "vbc", t.video = "video", t.voice = "voice", t))(N || {});
const ee = "hlg.tokbox.com/prod/logging/vcp_webrtc", re = "https://", te = 1e4;
var Z = Object.defineProperty, K = (t, e, r) => e in t ? Z(t, e, { enumerable: !0, configurable: !0, writable: !0, value: r }) : t[e] = r, N = (t, e, r) => (K(t, typeof e != "symbol" ? e + "" : e, r), r), ee = /* @__PURE__ */ ((t) => (t.automation = "automation", t.test = "test", t.vbc = "vbc", t.video = "video", t.voice = "voice", t))(ee || {});
const re = "hlg.tokbox.com/prod/logging/vcp_webrtc", te = "https://", se = 1e4;
let S;
const se = new Uint8Array(16);
function oe() {
const oe = new Uint8Array(16);
function ie() {
if (!S && (S = typeof crypto < "u" && crypto.getRandomValues && crypto.getRandomValues.bind(crypto), !S))
throw new Error("crypto.getRandomValues() not supported. See https://github.com/uuidjs/uuid#getrandomvalues-not-supported");
return S(se);
return S(oe);
}

@@ -309,13 +309,13 @@ const f = [];

f.push((t + 256).toString(16).slice(1));
function ie(t, e = 0) {
function ne(t, e = 0) {
return (f[t[e + 0]] + f[t[e + 1]] + f[t[e + 2]] + f[t[e + 3]] + "-" + f[t[e + 4]] + f[t[e + 5]] + "-" + f[t[e + 6]] + f[t[e + 7]] + "-" + f[t[e + 8]] + f[t[e + 9]] + "-" + f[t[e + 10]] + f[t[e + 11]] + f[t[e + 12]] + f[t[e + 13]] + f[t[e + 14]] + f[t[e + 15]]).toLowerCase();
}
const ne = typeof crypto < "u" && crypto.randomUUID && crypto.randomUUID.bind(crypto), Q = {
randomUUID: ne
const ae = typeof crypto < "u" && crypto.randomUUID && crypto.randomUUID.bind(crypto), G = {
randomUUID: ae
};
function ae(t, e, r) {
if (Q.randomUUID && !e && !t)
return Q.randomUUID();
function ce(t, e, r) {
if (G.randomUUID && !e && !t)
return G.randomUUID();
t = t || {};
const s = t.random || (t.rng || oe)();
const s = t.random || (t.rng || ie)();
if (s[6] = s[6] & 15 | 64, s[8] = s[8] & 63 | 128, e) {

@@ -327,12 +327,18 @@ r = r || 0;

}
return ie(s);
return ne(s);
}
const p = {};
function W(t, e) {
return globalThis[t] || (globalThis[t] = e), globalThis[t];
}
const p = W(
"globals",
{}
);
var d = /* @__PURE__ */ ((t) => (t.INIT = "INIT", t.FORWARD = "FORWARD", t.TERMINATE = "TERMINATE", t.GLOBALS_SYNC = "GLOBALS_SYNC", t))(d || {});
function j(t) {
function z(t) {
return [ImageBitmap, ReadableStream, WritableStream].some((e) => t instanceof e);
}
let ce = 0;
function fe(t, e, r, s, o) {
const i = ce++;
let fe = 0;
function le(t, e, r, s, o) {
const i = fe++;
return t.postMessage(

@@ -345,3 +351,3 @@ {

},
s.filter((n) => j(n))
s.filter((n) => z(n))
), new Promise((n) => {

@@ -359,18 +365,18 @@ o == null || o.set(i, n);

},
o.filter((i) => j(i))
o.filter((i) => z(i))
);
}
const G = {};
function z() {
const j = W("workerized", {});
function B() {
return typeof WorkerGlobalScope < "u" && self instanceof WorkerGlobalScope;
}
async function le() {
if (z())
async function ue() {
if (B())
w({ type: d.GLOBALS_SYNC }, p);
else {
const t = [];
for (const e in G) {
const { worker: r, resolvers: s } = G[e].workerContext;
for (const e in j) {
const { worker: r, resolvers: s } = j[e].workerContext;
r && t.push(
fe(
le(
r,

@@ -387,3 +393,3 @@ d.GLOBALS_SYNC,

}
function P(t, e) {
function A(t, e) {
if (Array.isArray(e))

@@ -395,5 +401,5 @@ e.splice(0, e.length);

for (const r in t)
Array.isArray(t[r]) ? (e[r] = [], P(t[r], e[r])) : typeof t[r] == "object" ? (e[r] = {}, P(t[r], e[r])) : e[r] = t[r];
Array.isArray(t[r]) ? (e[r] = [], A(t[r], e[r])) : typeof t[r] == "object" ? (e[r] = {}, A(t[r], e[r])) : e[r] = t[r];
}
async function ue(t, e) {
async function he(t, e) {
const { functionName: r, args: s } = t;

@@ -408,7 +414,7 @@ if (!e.instance)

}
const he = {};
function pe(t, e) {
const pe = W("registeredWorkers", {});
function de(t, e) {
if (!t.args)
throw "Missing className while initializing worker";
const [r, s] = t.args, o = he[r];
const [r, s] = t.args, o = pe[r];
if (o)

@@ -418,5 +424,5 @@ e.instance = new o(t.args.slice(1));

throw `unknown worker class ${r}`;
P(s, p), w(t, typeof e.instance !== void 0);
A(s, p), w(t, typeof e.instance !== void 0);
}
async function de(t, e) {
async function me(t, e) {
const { args: r } = t;

@@ -428,8 +434,8 @@ if (!e.instance)

}
function me(t) {
function _e(t) {
if (!t.args)
throw "Missing globals while syncing";
P(t.args[0], p), w(t, {});
A(t.args[0], p), w(t, {});
}
function _e() {
function ge() {
const t = {};

@@ -440,12 +446,12 @@ onmessage = async (e) => {

case d.INIT:
pe(r, t);
de(r, t);
break;
case d.FORWARD:
ue(r, t);
he(r, t);
break;
case d.TERMINATE:
de(r, t);
me(r, t);
break;
case d.GLOBALS_SYNC:
me(r);
_e(r);
break;

@@ -455,24 +461,24 @@ }

}
z() && _e();
function ge(t, e) {
B() && ge();
function ye(t, e) {
return p[t] || (p[t] = e), [
() => p[t],
async (r) => {
p[t] = r, await le();
p[t] = r, await ue();
}
];
}
function ye(t, e) {
return ge(t, e);
function be(t, e) {
return ye(t, e);
}
const [be, we] = ye("metadata");
function ve(t) {
we(t);
const [we, Te] = be("metadata");
function Ce(t) {
Te(t);
}
function C() {
return be();
return we();
}
class W {
class D {
constructor(e) {
K(this, "uuid", ae()), this.config = e;
N(this, "uuid", ce()), this.config = e;
}

@@ -484,3 +490,3 @@ async send(e) {

return "metadata missing";
const c = new AbortController(), u = setTimeout(() => c.abort(), te);
const c = new AbortController(), u = setTimeout(() => c.abort(), se);
return await ((o = (s = this.config) == null ? void 0 : s.fetch) != null ? o : fetch)(this.getUrl(), {

@@ -495,4 +501,4 @@ method: "POST",

var e;
let r = (e = C().proxyUrl) != null ? e : re;
return r += (r.at(-1) === "/" ? "" : "/") + ee, r;
let r = (e = C().proxyUrl) != null ? e : te;
return r += (r.at(-1) === "/" ? "" : "/") + re, r;
}

@@ -516,4 +522,4 @@ getHeaders() {

}
const R = "2.0.1";
class Te {
const R = "2.0.2";
class Se {
constructor(e) {

@@ -524,3 +530,3 @@ a(this, "frameTransformedCount", 0);

a(this, "reporter");
this.config = e, this.reporter = new W(e);
this.config = e, this.reporter = new D(e);
}

@@ -547,10 +553,10 @@ async onFrameFromSource() {

}
var Se = /* @__PURE__ */ ((t) => (t.FPS_DROP = "fps_drop", t))(Se || {}), Ee = /* @__PURE__ */ ((t) => (t.start = "start", t.transform = "transform", t.flush = "flush", t))(Ee || {}), F = /* @__PURE__ */ ((t) => (t.pipeline_ended = "pipeline_ended", t.pipeline_ended_with_error = "pipeline_ended_with_error", t.pipeline_started = "pipeline_started", t.pipeline_started_with_error = "pipeline_started_with_error", t.pipeline_restarted = "pipeline_restarted", t.pipeline_restarted_with_error = "pipeline_restarted_with_error", t))(F || {});
const Re = 500, ke = 0.8;
var Ee = /* @__PURE__ */ ((t) => (t.FPS_DROP = "fps_drop", t))(Ee || {}), Re = /* @__PURE__ */ ((t) => (t.start = "start", t.transform = "transform", t.flush = "flush", t))(Re || {}), F = /* @__PURE__ */ ((t) => (t.pipeline_ended = "pipeline_ended", t.pipeline_ended_with_error = "pipeline_ended_with_error", t.pipeline_started = "pipeline_started", t.pipeline_started_with_error = "pipeline_started_with_error", t.pipeline_restarted = "pipeline_restarted", t.pipeline_restarted_with_error = "pipeline_restarted_with_error", t))(F || {});
const ke = 500, Pe = 0.8;
class Ae extends L {
constructor(r, s) {
super();
a(this, "reporter_", new W());
a(this, "reporterQos_", new Te({
loggingIntervalFrameCount: Re,
a(this, "reporter_", new D());
a(this, "reporterQos_", new Se({
loggingIntervalFrameCount: ke,
report: {

@@ -608,3 +614,3 @@ version: R

}
if (this.trackExpectedRate_ != -1 && this.trackExpectedRate_ * ke > this.reporterQos_.fps) {
if (this.trackExpectedRate_ != -1 && this.trackExpectedRate_ * Pe > this.reporterQos_.fps) {
const u = {

@@ -666,3 +672,3 @@ eventMetaData: {

}
class Pe extends L {
class Me extends L {
constructor(r) {

@@ -717,3 +723,3 @@ super();

}
class Ce extends L {
class Oe extends L {
constructor() {

@@ -727,3 +733,3 @@ super();

a(this, "trackExpectedRate_");
this.reporter_ = new W(), this.trackExpectedRate_ = -1, this.report({
this.reporter_ = new D(), this.trackExpectedRate_ = -1, this.report({
variation: "Create"

@@ -762,3 +768,3 @@ });

let o = !1;
this.pipeline_ && (o = !0, this.pipeline_.clearListeners(), this.pipeline_.destroy()), this.pipeline_ = new Pe(this.transformers_), this.pipeline_.on("warn", (i) => {
this.pipeline_ && (o = !0, this.pipeline_.clearListeners(), this.pipeline_.destroy()), this.pipeline_ = new Me(this.transformers_), this.pipeline_.on("warn", (i) => {
this.emit("warn", i);

@@ -795,3 +801,3 @@ }), this.pipeline_.on("error", (i) => {

}
class Me {
class xe {
constructor() {

@@ -827,7 +833,7 @@ a(this, "processor_");

}
class Oe {
class Fe {
constructor(e) {
a(this, "insertableStreamHelper_");
a(this, "mediaProcessor_");
this.insertableStreamHelper_ = new Me(), this.mediaProcessor_ = e;
this.insertableStreamHelper_ = new xe(), this.mediaProcessor_ = e;
}

@@ -858,11 +864,11 @@ setTrack(e) {

export {
Ee as ErrorFunction,
Ce as MediaProcessor,
Oe as MediaProcessorConnector,
Re as ErrorFunction,
Oe as MediaProcessor,
Fe as MediaProcessorConnector,
F as PipelineInfoData,
N as VonageSourceType,
Se as WarningType,
ee as VonageSourceType,
Ee as WarningType,
C as getVonageMetadata,
Ie as isSupported,
ve as setVonageMetadata
ve as isSupported,
Ce as setVonageMetadata
};

2

dist/media-processor.min.js

@@ -1,1 +0,1 @@

var B=Object.defineProperty,V=(e,t,r)=>t in e?B(e,t,{enumerable:!0,configurable:!0,writable:!0,value:r}):e[t]=r,a=(e,t,r)=>(V(e,"symbol"!=typeof t?t+"":t,r),r);function Ie(){return new Promise(((e,t)=>{typeof MediaStreamTrackProcessor>"u"||typeof MediaStreamTrackGenerator>"u"?t("Your browser does not support the MediaStreamTrack API for Insertable Streams of Media."):e()}))}class l{}a(l,"updates",{transformer_new:"New transformer",transformer_null:"Null transformer"}),a(l,"errors",{transformer_none:"No transformers provided",transformer_start:"Cannot start transformer",transformer_transform:"Cannot transform frame",transformer_flush:"Cannot flush transformer",readable_null:"Readable is null",writable_null:"Writable is null"});const h=new WeakMap,E=new WeakMap,y=new WeakMap,O=Symbol("anyProducer"),D=Promise.resolve(),k=Symbol("listenerAdded"),A=Symbol("listenerRemoved");let x=!1;function _(e){if("string"!=typeof e&&"symbol"!=typeof e)throw new TypeError("eventName must be a string or a symbol")}function T(e){if("function"!=typeof e)throw new TypeError("listener must be a function")}function g(e,t){const r=E.get(e);return r.has(t)||r.set(t,new Set),r.get(t)}function b(e,t){const r="string"==typeof t||"symbol"==typeof t?t:O,s=y.get(e);return s.has(r)||s.set(r,new Set),s.get(r)}function Y(e,t,r){const s=y.get(e);if(s.has(t))for(const e of s.get(t))e.enqueue(r);if(s.has(O)){const e=Promise.all([t,r]);for(const t of s.get(O))t.enqueue(e)}}function U(e,t){t=Array.isArray(t)?t:[t];let r=!1,s=()=>{},o=[];const i={enqueue(e){o.push(e),s()},finish(){r=!0,s()}};for(const r of t)b(e,r).add(i);return{async next(){return o?0===o.length?r?(o=void 0,this.next()):(await new Promise((e=>{s=e})),this.next()):{done:!1,value:await o.shift()}:{done:!0}},async return(r){o=void 0;for(const r of t)b(e,r).delete(i);return s(),arguments.length>0?{done:!0,value:await r}:{done:!0}},[Symbol.asyncIterator](){return this}}}function H(e){if(void 0===e)return $;if(!Array.isArray(e))throw new TypeError("`methodNames` must be an array of strings");for(const t of e)if(!$.includes(t))throw"string"!=typeof t?new TypeError("`methodNames` element must be a string"):new Error(`${t} is not Emittery method`);return e}const I=e=>e===k||e===A;class m{static mixin(e,t){return t=H(t),r=>{if("function"!=typeof r)throw new TypeError("`target` must be function");for(const e of t)if(void 0!==r.prototype[e])throw new Error(`The property \`${e}\` already exists on \`target\``);Object.defineProperty(r.prototype,e,{enumerable:!1,get:function(){return Object.defineProperty(this,e,{enumerable:!1,value:new m}),this[e]}});const s=t=>function(...r){return this[e][t](...r)};for(const e of t)Object.defineProperty(r.prototype,e,{enumerable:!1,value:s(e)});return r}}static get isDebugEnabled(){if("object"!=typeof process)return x;const{env:e}=process||{env:{}};return"emittery"===e.DEBUG||"*"===e.DEBUG||x}static set isDebugEnabled(e){x=e}constructor(e={}){h.set(this,new Set),E.set(this,new 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r=this.on(e,(e=>{r(),t(e)}))}))}events(e){e=Array.isArray(e)?e:[e];for(const t of e)_(t);return U(this,e)}async emit(e,t){_(e),this.logIfDebugEnabled("emit",e,t),Y(this,e,t);const r=g(this,e),s=h.get(this),o=[...r],i=I(e)?[]:[...s];await D,await Promise.all([...o.map((async e=>{if(r.has(e))return e(t)})),...i.map((async r=>{if(s.has(r))return r(e,t)}))])}async emitSerial(e,t){_(e),this.logIfDebugEnabled("emitSerial",e,t);const r=g(this,e),s=h.get(this),o=[...r],i=[...s];await D;for(const e of o)r.has(e)&&await e(t);for(const r of i)s.has(r)&&await r(e,t)}onAny(e){return T(e),this.logIfDebugEnabled("subscribeAny",void 0,void 0),h.get(this).add(e),this.emit(k,{listener:e}),this.offAny.bind(this,e)}anyEvent(){return U(this)}offAny(e){T(e),this.logIfDebugEnabled("unsubscribeAny",void 0,void 0),this.emit(A,{listener:e}),h.get(this).delete(e)}clearListeners(e){e=Array.isArray(e)?e:[e];for(const t of e)if(this.logIfDebugEnabled("clear",t,void 0),"string"==typeof t||"symbol"==typeof 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Ee=(e=>(e.FPS_DROP="fps_drop",e))(Ee||{}),Re=(e=>(e.start="start",e.transform="transform",e.flush="flush",e))(Re||{}),F=(e=>(e.pipeline_ended="pipeline_ended",e.pipeline_ended_with_error="pipeline_ended_with_error",e.pipeline_started="pipeline_started",e.pipeline_started_with_error="pipeline_started_with_error",e.pipeline_restarted="pipeline_restarted",e.pipeline_restarted_with_error="pipeline_restarted_with_error",e))(F||{});const ke=500,Pe=.8;class Ae extends L{constructor(e,t){super(),a(this,"reporter_",new D),a(this,"reporterQos_",new 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D,this.trackExpectedRate_=-1,this.report({variation:"Create"})}setTrackExpectedRate(e){this.trackExpectedRate_=e,this.pipeline_&&this.pipeline_.setTrackExpectedRate(this.trackExpectedRate_)}transform(e,t){return this.readable_=e,this.writable_=t,this.transformInternal()}transformInternal(){return new Promise((async(e,t)=>{if(!this.transformers_||0===this.transformers_.length)return this.report({message:l.errors.transformer_none,variation:"Error"}),void t("[MediaProcessor] Need to set transformers.");if(!this.readable_)return this.report({variation:"Error",message:l.errors.readable_null}),void t("[MediaProcessor] Readable is null.");if(!this.writable_)return this.report({variation:"Error",message:l.errors.writable_null}),void t("[MediaProcessor] Writable is null.");let r=!1;this.pipeline_&&(r=!0,this.pipeline_.clearListeners(),this.pipeline_.destroy()),this.pipeline_=new Me(this.transformers_),this.pipeline_.on("warn",(e=>{this.emit("warn",e)})),this.pipeline_.on("error",(e=>{this.emit("error",e)})),this.pipeline_.on("pipelineInfo",(e=>{r&&("pipeline_started"===e?e=F.pipeline_restarted:"pipeline_started_with_error"===e&&(e=F.pipeline_restarted_with_error)),this.emit("pipelineInfo",e)})),-1!=this.trackExpectedRate_&&this.pipeline_.setTrackExpectedRate(this.trackExpectedRate_),this.pipeline_.start(this.readable_,this.writable_).then((()=>{e()})).catch((e=>{t(e)}))}))}setTransformers(e){return this.report({variation:"Update",message:l.updates.transformer_new}),this.transformers_=e,this.readable_&&this.writable_?this.transformInternal():Promise.resolve()}destroy(){return new Promise((async e=>{this.pipeline_&&this.pipeline_.destroy(),this.report({variation:"Delete"}),e()}))}report(e){this.reporter_.send({version:R,action:"MediaProcessor",...e})}}class xe{constructor(){a(this,"processor_"),a(this,"generator_"),this.processor_=null,this.generator_=null}init(e){return new Promise(((t,r)=>{try{this.processor_=new MediaStreamTrackProcessor(e)}catch(e){console.log(`[InsertableStreamHelper] MediaStreamTrackProcessor failed: ${e}`),r(e)}try{"audio"===e.kind?this.generator_=new MediaStreamTrackGenerator({kind:"audio"}):"video"===e.kind?this.generator_=new MediaStreamTrackGenerator({kind:"video"}):r("kind not supported")}catch(e){console.log(`[InsertableStreamHelper] MediaStreamTrackGenerator failed: ${e}`),r(e)}t()}))}getReadable(){return this.processor_.readable}getWriteable(){return this.generator_.writable}getProccesorTrack(){return this.generator_}}class Fe{constructor(e){a(this,"insertableStreamHelper_"),a(this,"mediaProcessor_"),this.insertableStreamHelper_=new xe,this.mediaProcessor_=e}setTrack(e){return new Promise(((t,r)=>{this.insertableStreamHelper_.init(e).then((()=>{this.mediaProcessor_.transform(this.insertableStreamHelper_.getReadable(),this.insertableStreamHelper_.getWriteable()).then((()=>{t(this.insertableStreamHelper_.getProccesorTrack())})).catch((e=>{r(e)}))})).catch((e=>{r(e)}))}))}destroy(){return new Promise(((e,t)=>{this.mediaProcessor_?this.mediaProcessor_.destroy().then((()=>{e()})).catch((e=>{t(e)})):t("no processor")}))}}export{Re as ErrorFunction,Oe as MediaProcessor,Fe as MediaProcessorConnector,F as PipelineInfoData,ee as VonageSourceType,Ee as WarningType,C as getVonageMetadata,ve as isSupported,Ce as setVonageMetadata};

210

dist/media-processor.static.js

@@ -1,5 +0,5 @@

var B = Object.defineProperty;
var V = (t, e, r) => e in t ? B(t, e, { enumerable: !0, configurable: !0, writable: !0, value: r }) : t[e] = r;
var a = (t, e, r) => (V(t, typeof e != "symbol" ? e + "" : e, r), r);
function Ie() {
var V = Object.defineProperty;
var Y = (t, e, r) => e in t ? V(t, e, { enumerable: !0, configurable: !0, writable: !0, value: r }) : t[e] = r;
var a = (t, e, r) => (Y(t, typeof e != "symbol" ? e + "" : e, r), r);
function ve() {
return new Promise((t, e) => {

@@ -22,3 +22,3 @@ typeof MediaStreamTrackProcessor > "u" || typeof MediaStreamTrackGenerator > "u" ? e("Your browser does not support the MediaStreamTrack API for Insertable Streams of Media.") : t();

});
const h = /* @__PURE__ */ new WeakMap(), E = /* @__PURE__ */ new WeakMap(), y = /* @__PURE__ */ new WeakMap(), O = Symbol("anyProducer"), D = Promise.resolve(), k = Symbol("listenerAdded"), A = Symbol("listenerRemoved");
const h = /* @__PURE__ */ new WeakMap(), E = /* @__PURE__ */ new WeakMap(), y = /* @__PURE__ */ new WeakMap(), O = Symbol("anyProducer"), U = Promise.resolve(), k = Symbol("listenerAdded"), P = Symbol("listenerRemoved");
let x = !1;

@@ -41,3 +41,3 @@ function _(t) {

}
function Y(t, e, r) {
function q(t, e, r) {
const s = y.get(t);

@@ -53,3 +53,3 @@ if (s.has(e))

}
function U(t, e) {
function $(t, e) {
e = Array.isArray(e) ? e : [e];

@@ -90,11 +90,11 @@ let r = !1, s = () => {

if (t === void 0)
return $;
return Q;
if (!Array.isArray(t))
throw new TypeError("`methodNames` must be an array of strings");
for (const e of t)
if (!$.includes(e))
if (!Q.includes(e))
throw typeof e != "string" ? new TypeError("`methodNames` element must be a string") : new Error(`${e} is not Emittery method`);
return t;
}
const I = (t) => t === k || t === A;
const I = (t) => t === k || t === P;
class m {

@@ -163,3 +163,3 @@ static mixin(e, r) {

for (const s of e)
_(s), g(this, s).delete(r), this.logIfDebugEnabled("unsubscribe", s, void 0), I(s) || this.emit(A, { eventName: s, listener: r });
_(s), g(this, s).delete(r), this.logIfDebugEnabled("unsubscribe", s, void 0), I(s) || this.emit(P, { eventName: s, listener: r });
}

@@ -177,8 +177,8 @@ once(e) {

_(r);
return U(this, e);
return $(this, e);
}
async emit(e, r) {
_(e), this.logIfDebugEnabled("emit", e, r), Y(this, e, r);
_(e), this.logIfDebugEnabled("emit", e, r), q(this, e, r);
const s = g(this, e), o = h.get(this), i = [...s], n = I(e) ? [] : [...o];
await D, await Promise.all([
await U, await Promise.all([
...i.map(async (c) => {

@@ -197,3 +197,3 @@ if (s.has(c))

const s = g(this, e), o = h.get(this), i = [...s], n = [...o];
await D;
await U;
for (const c of i)

@@ -208,6 +208,6 @@ s.has(c) && await c(r);

anyEvent() {
return U(this);
return $(this);
}
offAny(e) {
T(e), this.logIfDebugEnabled("unsubscribeAny", void 0, void 0), this.emit(A, { listener: e }), h.get(this).delete(e);
T(e), this.logIfDebugEnabled("unsubscribeAny", void 0, void 0), this.emit(P, { listener: e }), h.get(this).delete(e);
}

@@ -264,3 +264,3 @@ clearListeners(e) {

}
const $ = Object.getOwnPropertyNames(m.prototype).filter((t) => t !== "constructor");
const Q = Object.getOwnPropertyNames(m.prototype).filter((t) => t !== "constructor");
Object.defineProperty(m, "listenerAdded", {

@@ -273,3 +273,3 @@ value: k,

Object.defineProperty(m, "listenerRemoved", {
value: A,
value: P,
writable: !1,

@@ -280,7 +280,7 @@ enumerable: !0,

var L = m;
function q(t) {
function J(t) {
return typeof t == "object" && t !== null && "message" in t && typeof t.message == "string";
}
function J(t) {
if (q(t))
function X(t) {
if (J(t))
return t;

@@ -294,12 +294,12 @@ try {

function v(t) {
return J(t).message;
return X(t).message;
}
var X = Object.defineProperty, Z = (t, e, r) => e in t ? X(t, e, { enumerable: !0, configurable: !0, writable: !0, value: r }) : t[e] = r, K = (t, e, r) => (Z(t, typeof e != "symbol" ? e + "" : e, r), r), N = /* @__PURE__ */ ((t) => (t.automation = "automation", t.test = "test", t.vbc = "vbc", t.video = "video", t.voice = "voice", t))(N || {});
const ee = "hlg.tokbox.com/prod/logging/vcp_webrtc", re = "https://", te = 1e4;
var Z = Object.defineProperty, K = (t, e, r) => e in t ? Z(t, e, { enumerable: !0, configurable: !0, writable: !0, value: r }) : t[e] = r, N = (t, e, r) => (K(t, typeof e != "symbol" ? e + "" : e, r), r), ee = /* @__PURE__ */ ((t) => (t.automation = "automation", t.test = "test", t.vbc = "vbc", t.video = "video", t.voice = "voice", t))(ee || {});
const re = "hlg.tokbox.com/prod/logging/vcp_webrtc", te = "https://", se = 1e4;
let S;
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function oe() {
const oe = new Uint8Array(16);
function ie() {
if (!S && (S = typeof crypto < "u" && crypto.getRandomValues && crypto.getRandomValues.bind(crypto), !S))
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return S(se);
return S(oe);
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@@ -309,13 +309,13 @@ const f = [];

f.push((t + 256).toString(16).slice(1));
function ie(t, e = 0) {
function ne(t, e = 0) {
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const ne = typeof crypto < "u" && crypto.randomUUID && crypto.randomUUID.bind(crypto), Q = {
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const ae = typeof crypto < "u" && crypto.randomUUID && crypto.randomUUID.bind(crypto), G = {
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function ae(t, e, r) {
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function ce(t, e, r) {
if (G.randomUUID && !e && !t)
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t = t || {};
const s = t.random || (t.rng || oe)();
const s = t.random || (t.rng || ie)();
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@@ -327,12 +327,18 @@ r = r || 0;

}
return ie(s);
return ne(s);
}
const p = {};
function W(t, e) {
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const p = W(
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{}
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var d = /* @__PURE__ */ ((t) => (t.INIT = "INIT", t.FORWARD = "FORWARD", t.TERMINATE = "TERMINATE", t.GLOBALS_SYNC = "GLOBALS_SYNC", t))(d || {});
function j(t) {
function z(t) {
return [ImageBitmap, ReadableStream, WritableStream].some((e) => t instanceof e);
}
let ce = 0;
function fe(t, e, r, s, o) {
const i = ce++;
let fe = 0;
function le(t, e, r, s, o) {
const i = fe++;
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@@ -345,3 +351,3 @@ {

},
s.filter((n) => j(n))
s.filter((n) => z(n))
), new Promise((n) => {

@@ -359,18 +365,18 @@ o == null || o.set(i, n);

},
o.filter((i) => j(i))
o.filter((i) => z(i))
);
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const G = {};
function z() {
const j = W("workerized", {});
function B() {
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async function le() {
if (z())
async function ue() {
if (B())
w({ type: d.GLOBALS_SYNC }, p);
else {
const t = [];
for (const e in G) {
const { worker: r, resolvers: s } = G[e].workerContext;
for (const e in j) {
const { worker: r, resolvers: s } = j[e].workerContext;
r && t.push(
fe(
le(
r,

@@ -387,3 +393,3 @@ d.GLOBALS_SYNC,

}
function P(t, e) {
function A(t, e) {
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@@ -395,5 +401,5 @@ e.splice(0, e.length);

for (const r in t)
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async function he(t, e) {
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@@ -408,7 +414,7 @@ if (!e.instance)

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function de(t, e) {
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@@ -418,5 +424,5 @@ e.instance = new o(t.args.slice(1));

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P(s, p), w(t, typeof e.instance !== void 0);
A(s, p), w(t, typeof e.instance !== void 0);
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async function de(t, e) {
async function me(t, e) {
const { args: r } = t;

@@ -428,8 +434,8 @@ if (!e.instance)

}
function me(t) {
function _e(t) {
if (!t.args)
throw "Missing globals while syncing";
P(t.args[0], p), w(t, {});
A(t.args[0], p), w(t, {});
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function _e() {
function ge() {
const t = {};

@@ -440,12 +446,12 @@ onmessage = async (e) => {

case d.INIT:
pe(r, t);
de(r, t);
break;
case d.FORWARD:
ue(r, t);
he(r, t);
break;
case d.TERMINATE:
de(r, t);
me(r, t);
break;
case d.GLOBALS_SYNC:
me(r);
_e(r);
break;

@@ -455,24 +461,24 @@ }

}
z() && _e();
function ge(t, e) {
B() && ge();
function ye(t, e) {
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async (r) => {
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p[t] = r, await ue();
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];
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function ye(t, e) {
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function be(t, e) {
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const [be, we] = ye("metadata");
function ve(t) {
we(t);
const [we, Te] = be("metadata");
function Ce(t) {
Te(t);
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class W {
class D {
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N(this, "uuid", ce()), this.config = e;
}

@@ -484,3 +490,3 @@ async send(e) {

return "metadata missing";
const c = new AbortController(), u = setTimeout(() => c.abort(), te);
const c = new AbortController(), u = setTimeout(() => c.abort(), se);
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@@ -495,4 +501,4 @@ method: "POST",

var e;
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let r = (e = C().proxyUrl) != null ? e : te;
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@@ -516,4 +522,4 @@ getHeaders() {

}
const R = "2.0.1";
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const R = "2.0.2";
class Se {
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@@ -524,3 +530,3 @@ a(this, "frameTransformedCount", 0);

a(this, "reporter");
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@@ -547,10 +553,10 @@ async onFrameFromSource() {

}
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const Re = 500, ke = 0.8;
var Ee = /* @__PURE__ */ ((t) => (t.FPS_DROP = "fps_drop", t))(Ee || {}), Re = /* @__PURE__ */ ((t) => (t.start = "start", t.transform = "transform", t.flush = "flush", t))(Re || {}), F = /* @__PURE__ */ ((t) => (t.pipeline_ended = "pipeline_ended", t.pipeline_ended_with_error = "pipeline_ended_with_error", t.pipeline_started = "pipeline_started", t.pipeline_started_with_error = "pipeline_started_with_error", t.pipeline_restarted = "pipeline_restarted", t.pipeline_restarted_with_error = "pipeline_restarted_with_error", t))(F || {});
const ke = 500, Pe = 0.8;
class Ae extends L {
constructor(r, s) {
super();
a(this, "reporter_", new W());
a(this, "reporterQos_", new Te({
loggingIntervalFrameCount: Re,
a(this, "reporter_", new D());
a(this, "reporterQos_", new Se({
loggingIntervalFrameCount: ke,
report: {

@@ -608,3 +614,3 @@ version: R

}
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const u = {

@@ -666,3 +672,3 @@ eventMetaData: {

}
class Pe extends L {
class Me extends L {
constructor(r) {

@@ -717,3 +723,3 @@ super();

}
class Ce extends L {
class Oe extends L {
constructor() {

@@ -727,3 +733,3 @@ super();

a(this, "trackExpectedRate_");
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this.reporter_ = new D(), this.trackExpectedRate_ = -1, this.report({
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@@ -762,3 +768,3 @@ });

let o = !1;
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@@ -795,3 +801,3 @@ }), this.pipeline_.on("error", (i) => {

}
class Me {
class xe {
constructor() {

@@ -827,7 +833,7 @@ a(this, "processor_");

}
class Oe {
class Fe {
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a(this, "insertableStreamHelper_");
a(this, "mediaProcessor_");
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this.insertableStreamHelper_ = new xe(), this.mediaProcessor_ = e;
}

@@ -858,11 +864,11 @@ setTrack(e) {

export {
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Ce as MediaProcessor,
Oe as MediaProcessorConnector,
Re as ErrorFunction,
Oe as MediaProcessor,
Fe as MediaProcessorConnector,
F as PipelineInfoData,
N as VonageSourceType,
Se as WarningType,
ee as VonageSourceType,
Ee as WarningType,
C as getVonageMetadata,
Ie as isSupported,
ve as setVonageMetadata
ve as isSupported,
Ce as setVonageMetadata
};

4

dist/media-processor.umd.js

@@ -1,2 +0,2 @@

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U{constructor(e){te(this,"uuid",le()),this.config=e}async send(e){var r,s,o;const{appId:i,sourceType:n}=(r=I())!=null?r:{};if(!i||!n)return"metadata missing";const c=new AbortController,m=setTimeout(()=>c.abort(),ie);return await((o=(s=this.config)==null?void 0:s.fetch)!=null?o:fetch)(this.getUrl(),{method:"POST",headers:this.getHeaders(),body:JSON.stringify(this.buildReport(e)),signal:c.signal}),clearTimeout(m),"success"}getUrl(){var e;let r=(e=I().proxyUrl)!=null?e:oe;return r+=(r.at(-1)==="/"?"":"/")+se,r}getHeaders(){return{"Content-Type":"application/json"}}buildReport(e){const r=I();return{guid:this.uuid,...e,applicationId:r.appId,timestamp:Date.now(),proxyUrl:r.proxyUrl,source:r.sourceType}}}const x="2.0.2";class Pe{constructor(e){a(this,"frameTransformedCount",0);a(this,"frameFromSourceCount",0);a(this,"startAt",0);a(this,"reporter");this.config=e,this.reporter=new U(e)}async onFrameFromSource(){this.frameFromSourceCount++}get 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J=(t=>(t.FPS_DROP="fps_drop",t))(J||{}),X=(t=>(t.start="start",t.transform="transform",t.flush="flush",t))(X||{}),v=(t=>(t.pipeline_ended="pipeline_ended",t.pipeline_ended_with_error="pipeline_ended_with_error",t.pipeline_started="pipeline_started",t.pipeline_started_with_error="pipeline_started_with_error",t.pipeline_restarted="pipeline_restarted",t.pipeline_restarted_with_error="pipeline_restarted_with_error",t))(v||{});const ke=500,Ae=.8;class Me extends L{constructor(r,s){super();a(this,"reporter_",new U);a(this,"reporterQos_",new 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o={eventMetaData:{transformerIndex:this.index_},error:s,function:"start"};this.emit("error",o)}}async transform(r,s){var o,i,n,c;if(this.mediaTransformerQosReportStartTimestamp_===0&&(this.mediaTransformerQosReportStartTimestamp_=Date.now()),r instanceof VideoFrame&&(this.videoHeight_=(o=r==null?void 0:r.displayHeight)!=null?o:0,this.videoWidth_=(i=r==null?void 0:r.displayWidth)!=null?i:0),this.reporterQos_.onFrameFromSource(),this.transformer_)if(this.shouldStop_)console.warn("[Pipeline] flush from transform"),r.close(),this.flush(s),s.terminate();else{try{await((c=(n=this.transformer_).transform)==null?void 0:c.call(n,r,s)),this.reportQos()}catch(m){this.report({message:u.errors.transformer_transform,variation:"Error",error:W(m)});const $={eventMetaData:{transformerIndex:this.index_},error:m,function:"transform"};this.emit("error",$)}if(this.trackExpectedRate_!=-1&&this.trackExpectedRate_*Ae>this.reporterQos_.fps){const 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Ie(this.transformers_),this.pipeline_.on("warn",i=>{this.emit("warn",i)}),this.pipeline_.on("error",i=>{this.emit("error",i)}),this.pipeline_.on("pipelineInfo",i=>{o&&(i==="pipeline_started"?i=v.pipeline_restarted:i==="pipeline_started_with_error"&&(i=v.pipeline_restarted_with_error)),this.emit("pipelineInfo",i)}),this.trackExpectedRate_!=-1&&this.pipeline_.setTrackExpectedRate(this.trackExpectedRate_),this.pipeline_.start(this.readable_,this.writable_).then(()=>{r()}).catch(i=>{s(i)})})}setTransformers(r){return this.report({variation:"Update",message:u.updates.transformer_new}),this.transformers_=r,this.readable_&&this.writable_?this.transformInternal():Promise.resolve()}destroy(){return new Promise(async r=>{this.pipeline_&&this.pipeline_.destroy(),this.report({variation:"Delete"}),r()})}report(r){this.reporter_.send({version:x,action:"MediaProcessor",...r})}}class ve{constructor(){a(this,"processor_");a(this,"generator_");this.processor_=null,this.generator_=null}init(e){return new Promise((r,s)=>{try{this.processor_=new MediaStreamTrackProcessor(e)}catch(o){console.log(`[InsertableStreamHelper] MediaStreamTrackProcessor failed: ${o}`),s(o)}try{e.kind==="audio"?this.generator_=new MediaStreamTrackGenerator({kind:"audio"}):e.kind==="video"?this.generator_=new MediaStreamTrackGenerator({kind:"video"}):s("kind not supported")}catch(o){console.log(`[InsertableStreamHelper] MediaStreamTrackGenerator failed: ${o}`),s(o)}r()})}getReadable(){return this.processor_.readable}getWriteable(){return this.generator_.writable}getProccesorTrack(){return this.generator_}}class Ce{constructor(e){a(this,"insertableStreamHelper_");a(this,"mediaProcessor_");this.insertableStreamHelper_=new ve,this.mediaProcessor_=e}setTrack(e){return new Promise((r,s)=>{this.insertableStreamHelper_.init(e).then(()=>{this.mediaProcessor_.transform(this.insertableStreamHelper_.getReadable(),this.insertableStreamHelper_.getWriteable()).then(()=>{r(this.insertableStreamHelper_.getProccesorTrack())}).catch(o=>{s(o)})}).catch(o=>{s(o)})})}destroy(){return new Promise((e,r)=>{this.mediaProcessor_?this.mediaProcessor_.destroy().then(()=>{e()}).catch(s=>{r(s)}):r("no processor")})}}f.ErrorFunction=X,f.MediaProcessor=xe,f.MediaProcessorConnector=Ce,f.PipelineInfoData=v,f.VonageSourceType=z,f.WarningType=J,f.getVonageMetadata=I,f.isSupported=h,f.setVonageMetadata=Re,Object.defineProperties(f,{__esModule:{value:!0},[Symbol.toStringTag]:{value:"Module"}})});

6

package.json
{
"name": "@vonage/media-processor",
"version": "2.0.1",
"version": "2.0.2",
"author": "Guy Mininberg <guy.mininberg@vonage.com>",

@@ -34,3 +34,3 @@ "contributors": [

"@types/uuid": "^8.3.4",
"@vonage/js-onewebrtc-telemetry": "1.1.0",
"@vonage/js-onewebrtc-telemetry": "1.1.1",
"axios": "^0.25.0",

@@ -44,3 +44,3 @@ "emittery": "^0.10.1",

],
"types": "./dist/types/main.d.ts",
"types": "./dist/types/lib/main.d.ts",
"main": "./dist/media-processor.umd.js",

@@ -47,0 +47,0 @@ "module": "./dist/media-processor.es.js",

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