[](https://www.npmjs.org/package/livepeer) [](https://www.npmjs.com/package/livepeer) []
The Livepeer JavaScript library provides convenient access to the Livepeer Studio API from applications written in both browser and server-side JavaScript
For full documentation and examples, please visit docs.livepeer.org.
Install the package with:
npm install livepeer
# or
yarn add livepeer
For supported JavaScript runtimes, please consult RUNTIMES.md.
import { Livepeer } from "livepeer";
const livepeer = new Livepeer({
apiKey: "<YOUR_BEARER_TOKEN_HERE>",
});
async function run() {
const result = await livepeer.stream.create({
name: "test_stream",
});
console.log(result);
}
run();
All SDK methods return a response object or throw an error. If Error objects are specified in your OpenAPI Spec, the SDK will throw the appropriate Error type.
| Error Object | Status Code | Content Type |
|---|---|---|
| errors.ErrorT | 404 | application/json |
| errors.SDKError | 4xx-5xx | / |
Validation errors can also occur when either method arguments or data returned from the server do not match the expected format. The SDKValidationError that is thrown as a result will capture the raw value that failed validation in an attribute called rawValue. Additionally, a pretty() method is available on this error that can be used to log a nicely formatted string since validation errors can list many issues and the plain error string may be difficult read when debugging.
import { Livepeer } from "livepeer";
import * as errors from "livepeer/models/errors";
const livepeer = new Livepeer({
apiKey: "<YOUR_BEARER_TOKEN_HERE>",
});
async function run() {
let result;
try {
result = await livepeer.playback.get("<value>");
} catch (err) {
switch (true) {
case err instanceof errors.SDKValidationError: {
// Validation errors can be pretty-printed
console.error(err.pretty());
// Raw value may also be inspected
console.error(err.rawValue);
return;
}
case err instanceof errors.ErrorT: {
console.error(err); // handle exception
return;
}
default: {
throw err;
}
}
}
// Handle the result
console.log(result);
}
run();
You can override the default server globally by passing a server index to the serverIdx optional parameter when initializing the SDK client instance. The selected server will then be used as the default on the operations that use it. This table lists the indexes associated with the available servers:
| # | Server | Variables |
|---|---|---|
| 0 | https://livepeer.studio/api | None |
import { Livepeer } from "livepeer";
import { Profile, Type } from "livepeer/models/components";
const livepeer = new Livepeer({
serverIdx: 0,
apiKey: "<YOUR_BEARER_TOKEN_HERE>",
});
async function run() {
const result = await livepeer.stream.create({
name: "test_stream",
pull: {
source: "https://myservice.com/live/stream.flv",
headers: {
Authorization: "Bearer 123",
},
location: {
lat: 39.739,
lon: -104.988,
},
},
playbackPolicy: {
type: Type.Webhook,
webhookId: "1bde4o2i6xycudoy",
webhookContext: {
streamerId: "my-custom-id",
},
refreshInterval: 600,
},
profiles: [
{
width: 1280,
name: "720p",
height: 486589,
bitrate: 3000000,
fps: 30,
fpsDen: 1,
quality: 23,
gop: "2",
profile: Profile.H264Baseline,
},
],
record: false,
multistream: {
targets: [
{
profile: "720p",
videoOnly: false,
id: "PUSH123",
spec: {
name: "My target",
url: "rtmps://live.my-service.tv/channel/secretKey",
},
},
],
},
});
// Handle the result
console.log(result);
}
run();
The default server can also be overridden globally by passing a URL to the serverURL optional parameter when initializing the SDK client instance. For example:
import { Livepeer } from "livepeer";
import { Profile, Type } from "livepeer/models/components";
const livepeer = new Livepeer({
serverURL: "https://livepeer.studio/api",
apiKey: "<YOUR_BEARER_TOKEN_HERE>",
});
async function run() {
const result = await livepeer.stream.create({
name: "test_stream",
pull: {
source: "https://myservice.com/live/stream.flv",
headers: {
Authorization: "Bearer 123",
},
location: {
lat: 39.739,
lon: -104.988,
},
},
playbackPolicy: {
type: Type.Webhook,
webhookId: "1bde4o2i6xycudoy",
webhookContext: {
streamerId: "my-custom-id",
},
refreshInterval: 600,
},
profiles: [
{
width: 1280,
name: "720p",
height: 486589,
bitrate: 3000000,
fps: 30,
fpsDen: 1,
quality: 23,
gop: "2",
profile: Profile.H264Baseline,
},
],
record: false,
multistream: {
targets: [
{
profile: "720p",
videoOnly: false,
id: "PUSH123",
spec: {
name: "My target",
url: "rtmps://live.my-service.tv/channel/secretKey",
},
},
],
},
});
// Handle the result
console.log(result);
}
run();
The TypeScript SDK makes API calls using an HTTPClient that wraps the native
Fetch API. This
client is a thin wrapper around fetch and provides the ability to attach hooks
around the request lifecycle that can be used to modify the request or handle
errors and response.
The HTTPClient constructor takes an optional fetcher argument that can be
used to integrate a third-party HTTP client or when writing tests to mock out
the HTTP client and feed in fixtures.
The following example shows how to use the "beforeRequest" hook to to add a
custom header and a timeout to requests and how to use the "requestError" hook
to log errors:
import { Livepeer } from "livepeer";
import { HTTPClient } from "livepeer/lib/http";
const httpClient = new HTTPClient({
// fetcher takes a function that has the same signature as native `fetch`.
fetcher: (request) => {
return fetch(request);
}
});
httpClient.addHook("beforeRequest", (request) => {
const nextRequest = new Request(request, {
signal: request.signal || AbortSignal.timeout(5000)
});
nextRequest.headers.set("x-custom-header", "custom value");
return nextRequest;
});
httpClient.addHook("requestError", (error, request) => {
console.group("Request Error");
console.log("Reason:", `${error}`);
console.log("Endpoint:", `${request.method} ${request.url}`);
console.groupEnd();
});
const sdk = new Livepeer({ httpClient });
This SDK supports the following security scheme globally:
| Name | Type | Scheme |
|---|---|---|
apiKey | http | HTTP Bearer |
To authenticate with the API the apiKey parameter must be set when initializing the SDK client instance. For example:
import { Livepeer } from "livepeer";
import { Profile, Type } from "livepeer/models/components";
const livepeer = new Livepeer({
apiKey: "<YOUR_BEARER_TOKEN_HERE>",
});
async function run() {
const result = await livepeer.stream.create({
name: "test_stream",
pull: {
source: "https://myservice.com/live/stream.flv",
headers: {
Authorization: "Bearer 123",
},
location: {
lat: 39.739,
lon: -104.988,
},
},
playbackPolicy: {
type: Type.Webhook,
webhookId: "1bde4o2i6xycudoy",
webhookContext: {
streamerId: "my-custom-id",
},
refreshInterval: 600,
},
profiles: [
{
width: 1280,
name: "720p",
height: 486589,
bitrate: 3000000,
fps: 30,
fpsDen: 1,
quality: 23,
gop: "2",
profile: Profile.H264Baseline,
},
],
record: false,
multistream: {
targets: [
{
profile: "720p",
videoOnly: false,
id: "PUSH123",
spec: {
name: "My target",
url: "rtmps://live.my-service.tv/channel/secretKey",
},
},
],
},
});
// Handle the result
console.log(result);
}
run();
npm add <UNSET>
yarn add <UNSET>
For supported JavaScript runtimes, please consult RUNTIMES.md.
import { Livepeer } from "livepeer";
import { Profile, Type } from "livepeer/models/components";
const livepeer = new Livepeer({
apiKey: "<YOUR_BEARER_TOKEN_HERE>",
});
async function run() {
const result = await livepeer.stream.create({
name: "test_stream",
pull: {
source: "https://myservice.com/live/stream.flv",
headers: {
Authorization: "Bearer 123",
},
location: {
lat: 39.739,
lon: -104.988,
},
},
playbackPolicy: {
type: Type.Webhook,
webhookId: "1bde4o2i6xycudoy",
webhookContext: {
streamerId: "my-custom-id",
},
refreshInterval: 600,
},
profiles: [
{
width: 1280,
name: "720p",
height: 486589,
bitrate: 3000000,
fps: 30,
fpsDen: 1,
quality: 23,
gop: "2",
profile: Profile.H264Baseline,
},
],
record: false,
multistream: {
targets: [
{
profile: "720p",
videoOnly: false,
id: "PUSH123",
spec: {
name: "My target",
url: "rtmps://live.my-service.tv/channel/secretKey",
},
},
],
},
});
// Handle the result
console.log(result);
}
run();
FAQs
[](https://www.npmjs.org/package/livepeer) [](https://www.npmjs.com/package/livepeer) []
The npm package livepeer receives a total of 2,582 weekly downloads. As such, livepeer popularity was classified as popular.
We found that livepeer demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 0 open source maintainers collaborating on the project.
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