@livepeer/core
Version:
Livepeer UI Kit's core vanilla JS library.
266 lines (262 loc) • 8.59 kB
JavaScript
;
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
for (var name in all)
__defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
if (from && typeof from === "object" || typeof from === "function") {
for (let key of __getOwnPropNames(from))
if (!__hasOwnProp.call(to, key) && key !== except)
__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
}
return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
// src/external.ts
var external_exports = {};
__export(external_exports, {
getIngest: () => getIngest,
getSrc: () => getSrc
});
module.exports = __toCommonJS(external_exports);
// src/media/mime.ts
var getMimeType = (ending) => {
for (const value of Object.keys(mime)) {
if (mime[value]?.some((v) => v === ending)) {
return value;
}
}
return null;
};
var mime = {
"application/mp4": ["mp4s", "m4p"],
"application/ogg": ["ogx"],
"application/vnd.apple.mpegurl": ["m3u8"],
"audio/3gpp": ["*3gpp"],
"audio/adpcm": ["adp"],
"audio/amr": ["amr"],
"audio/basic": ["au", "snd"],
"audio/midi": ["mid", "midi", "kar", "rmi"],
"audio/mobile-xmf": ["mxmf"],
"audio/mp3": ["*mp3"],
"audio/mp4": ["m4a", "mp4a"],
"audio/mpeg": ["mpga", "mp2", "mp2a", "mp3", "m2a", "m3a"],
"audio/ogg": ["oga", "ogg", "spx", "opus"],
"audio/s3m": ["s3m"],
"audio/silk": ["sil"],
"audio/vnd.dece.audio": ["uva", "uvva"],
"audio/vnd.digital-winds": ["eol"],
"audio/vnd.dra": ["dra"],
"audio/vnd.dts.hd": ["dtshd"],
"audio/vnd.dts": ["dts"],
"audio/vnd.lucent.voice": ["lvp"],
"audio/vnd.ms-playready.media.pya": ["pya"],
"audio/vnd.nuera.ecelp4800": ["ecelp4800"],
"audio/vnd.nuera.ecelp7470": ["ecelp7470"],
"audio/vnd.nuera.ecelp9600": ["ecelp9600"],
"audio/vnd.rip": ["rip"],
"audio/wav": ["wav"],
"audio/wave": ["*wav"],
"audio/webm": ["weba"],
"audio/x-aac": ["aac"],
"audio/x-aiff": ["aif", "aiff", "aifc"],
"audio/x-caf": ["caf"],
"audio/x-flac": ["flac"],
"audio/x-m4a": ["*m4a"],
"audio/x-matroska": ["mka"],
"audio/x-mpegurl": ["m3u"],
"audio/x-ms-wax": ["wax"],
"audio/x-ms-wma": ["wma"],
"audio/x-pn-realaudio-plugin": ["rmp"],
"audio/x-pn-realaudio": ["ram", "ra"],
"audio/x-realaudio": ["*ra"],
"audio/x-wav": ["*wav"],
"audio/xm": ["xm"],
"video/3gpp": ["3gp", "3gpp"],
"video/3gpp2": ["3g2"],
"video/h261": ["h261"],
"video/h263": ["h263"],
"video/h264": ["h264"],
"video/iso.segment": ["m4s"],
"video/jpeg": ["jpgv"],
"video/jpm": ["*jpm", "jpgm"],
"video/mj2": ["mj2", "mjp2"],
"video/mp2t": ["ts"],
"video/mp4": ["mp4", "mp4v", "mpg4"],
"video/mpeg": ["mpeg", "mpg", "mpe", "m1v", "m2v"],
"video/ogg": ["ogv"],
"video/quicktime": ["qt", "mov"],
"video/vnd.dece.hd": ["uvh", "uvvh"],
"video/vnd.dece.mobile": ["uvm", "uvvm"],
"video/vnd.dece.pd": ["uvp", "uvvp"],
"video/vnd.dece.sd": ["uvs", "uvvs"],
"video/vnd.dece.video": ["uvv", "uvvv"],
"video/vnd.dvb.file": ["dvb"],
"video/vnd.fvt": ["fvt"],
"video/vnd.mpegurl": ["mxu", "m4u"],
"video/vnd.ms-playready.media.pyv": ["pyv"],
"video/vnd.uvvu.mp4": ["uvu", "uvvu"],
"video/vnd.vivo": ["viv"],
"video/vp8": ["vp8"],
"video/webm": ["webm"],
"video/x-f4v": ["f4v"],
"video/x-fli": ["fli"],
"video/x-flv": ["flv"],
"video/x-m4v": ["m4v"],
"video/x-matroska": ["mkv", "mk3d", "mks"],
"video/x-mng": ["mng"],
"video/x-ms-asf": ["asf", "asx"],
"video/x-ms-vob": ["vob"],
"video/x-ms-wm": ["wm"],
"video/x-ms-wmv": ["wmv"],
"video/x-ms-wmx": ["wmx"],
"video/x-ms-wvx": ["wvx"],
"video/x-msvideo": ["avi"],
"video/x-sgi-movie": ["movie"],
"video/x-smv": ["smv"]
};
// src/media/src.ts
var audioExtensions = /\.(m4a|mp4a|mpga|mp2|mp2a|mp3|m2a|m3a|wav|weba|aac|oga|spx)($|\?)/i;
var base64String = /data:video/i;
var hlsExtensions = /\.(m3u8)($|\?)/i;
var flvExtensions = /\/(flv)\//i;
var imageExtensions = /\.(jpg|jpeg|png|gif|bmp|webp)($|\?)/i;
var vttExtensions = /\.(vtt)($|\?)/i;
var mimeFromBase64Pattern = /data:(.+?);base64/;
var videoExtensions = /\.(mp4|ogv|webm|mov|m4v|avi|m3u8)($|\?)/i;
var webrtcExtensions = /(webrtc|sdp)/i;
var getMediaSourceType = (src, opts) => {
if (!src) {
return null;
}
const sourceTest = src?.toLowerCase();
const base64Mime = sourceTest.match(mimeFromBase64Pattern);
const resolvedWidth = opts?.sizing?.width ?? null;
const resolvedHeight = opts?.sizing?.height ?? null;
return webrtcExtensions.test(sourceTest) ? {
type: "webrtc",
src,
mime: "video/h264",
width: resolvedWidth,
height: resolvedHeight
} : hlsExtensions.test(sourceTest) ? {
type: "hls",
src,
mime: getMimeType(hlsExtensions.exec(sourceTest)?.[1] ?? ""),
width: resolvedWidth,
height: resolvedHeight
} : videoExtensions.test(sourceTest) ? {
type: "video",
src,
mime: getMimeType(videoExtensions.exec(sourceTest)?.[1] ?? ""),
width: resolvedWidth,
height: resolvedHeight
} : audioExtensions.test(sourceTest) ? {
type: "audio",
src,
mime: getMimeType(audioExtensions.exec(sourceTest)?.[1] ?? ""),
width: resolvedWidth,
height: resolvedHeight
} : base64String.test(sourceTest) ? {
type: "video",
src,
mime: base64Mime ? base64Mime[1] : "video/mp4",
width: resolvedWidth,
height: resolvedHeight
} : imageExtensions.test(sourceTest) ? {
type: "image",
src,
mime: getMimeType(
imageExtensions.exec(sourceTest)?.[1] ?? ""
),
width: resolvedWidth,
height: resolvedHeight
} : vttExtensions.test(sourceTest) ? {
type: "vtt",
src,
mime: getMimeType(
vttExtensions.exec(sourceTest)?.[1] ?? ""
),
width: null,
height: null
} : flvExtensions.test(sourceTest) ? {
type: "video",
src,
mime: "video/x-flv",
width: resolvedWidth,
height: resolvedHeight
} : null;
};
// src/media/external.ts
var getSrc = (source) => {
if (!source) {
return null;
}
let sources = [];
if (typeof source === "string") {
sources = [{ url: source }];
} else if (Array.isArray(source)) {
sources = source.map(
(s) => typeof s === "string" ? { url: s } : s?.url ? { ...s } : { url: s }
);
} else if (typeof source === "object") {
if ("url" in source && typeof source.url === "string") {
sources = [source];
} else if ("meta" in source && typeof source.meta === "object" && source.meta && "source" in source.meta && Array.isArray(source.meta.source) && // biome-ignore lint/correctness/noUnsafeOptionalChaining: allow unsafe check
"url" in source?.meta?.source?.[0]) {
sources = source.meta.source;
} else if ("webRTCPlayback" in source && typeof source.webRTCPlayback === "object" && source.webRTCPlayback && "url" in source.webRTCPlayback && typeof source.webRTCPlayback.url === "string") {
sources = [{ url: source.webRTCPlayback.url }];
}
}
const result = sources.map(
(s) => getMediaSourceType(s.url, {
sizing: s.height && s.width ? {
width: s.width,
height: s.height
} : void 0
})
).filter((source2) => source2?.src).map((source2) => source2);
return result.length > 0 ? result : null;
};
var getIngest = (ingest, opts = {
baseUrl: "https://playback.livepeer.studio/webrtc"
}) => {
if (!ingest) {
return null;
}
if (typeof ingest === "string" && ingest) {
if (/^https?:\/\//i.test(ingest)) {
return ingest;
}
if (opts.baseUrl) {
return `${opts.baseUrl}/${ingest}`;
}
return null;
}
if (typeof ingest === "object") {
if ("url" in ingest && typeof ingest.url === "string" && ingest.url) {
return ingest.url;
}
if ("streamKey" in ingest && typeof ingest.streamKey === "string" && ingest.streamKey) {
if (opts.baseUrl) {
return `${opts.baseUrl}/${ingest.streamKey}`;
}
}
if ("webRTC" in ingest && typeof ingest.webRTC === "object" && ingest.webRTC && "url" in ingest.webRTC && typeof ingest.webRTC.url === "string" && typeof ingest.webRTC.url) {
return ingest.webRTC.url;
}
return null;
}
return null;
};
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
getIngest,
getSrc
});
//# sourceMappingURL=index.cjs.map