Overview
APIs
- Asset
- Livestream
- Generate
- Multistream target
- Session
- Access control
- Webhook
- Task
- Playback
- Transcode
- Viewership
Retrieve tasks
import { Livepeer } from "livepeer";
const livepeer = new Livepeer({
apiKey: "<YOUR_BEARER_TOKEN_HERE>",
});
async function run() {
const result = await livepeer.task.getAll();
// Handle the result
console.log(result);
}
run();[
{
"id": "09F8B46C-61A0-4254-9875-F71F4C605BC7",
"type": "upload",
"createdAt": 1587667174725,
"scheduledAt": 1587667174725,
"inputAssetId": "09F8B46C-61A0-4254-9875-F71F4C605BC7",
"outputAssetId": "09F8B46C-61A0-4254-9875-F71F4C605BC7",
"projectId": "09F8B46C-61A0-4254-9875-F71F4C605BC7",
"requesterId": "09F8B46C-61A0-4254-9875-F71F4C605BC7",
"params": {
"upload": {
"url": "https://cdn.livepeer.com/ABC123/filename.mp4",
"encryption": {},
"c2pa": true,
"profiles": [
{
"width": 1280,
"name": "720p",
"height": 720,
"bitrate": 3000000,
"quality": 23,
"fps": 30,
"fpsDen": 1,
"gop": 2,
"profile": "H264Baseline",
"encoder": "H.264"
}
],
"targetSegmentSizeSecs": 6
},
"export": {
"custom": {
"url": "https://s3.amazonaws.com/my-bucket/path/filename.mp4?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=LLMMB",
"method": "POST",
"headers": {}
}
},
"exportData": {
"content": {
"data": "Hello, World!"
},
"ipfs": {
"$ref": "<any>",
"pinata": {}
},
"type": "text/plain",
"id": "09F8B46C-61A0-4254-9875-F71F4C605BC7"
},
"transcode-file": {
"input": {
"url": "https://cdn.livepeer.com/ABC123/filename.mp4"
},
"storage": {
"url": "s3+https://accessKeyId:secretAccessKey@s3Endpoint/bucket"
},
"outputs": {
"hls": {
"path": "/samplevideo/hls"
},
"mp4": {
"path": "/samplevideo/mp4"
}
},
"profiles": [
{
"width": 1280,
"name": "720p",
"height": 720,
"bitrate": 3000000,
"quality": 23,
"fps": 30,
"fpsDen": 1,
"gop": 2,
"profile": "H264Baseline",
"encoder": "H.264"
}
],
"targetSegmentSizeSecs": 10,
"creatorId": {
"type": "unverified",
"value": "<string>"
},
"c2pa": false
},
"clip": {
"url": "https://asset-cdn.lp-playback.monster/hls/1bde4o2i6xycudoy/static360p0.mp4",
"clipStrategy": {
"startTime": 1587667174725,
"endTime": 1587667174725,
"playbackId": "eaw4nk06ts2d0mzb"
},
"catalystPipelineStrategy": "catalyst_ffmpeg",
"sessionId": "d32ae9e6-c459-4931-9898-e86e2f5e7e16",
"inputId": "09F8B46C-61A0-4254-9875-F71F4C605BC7"
}
},
"status": {
"phase": "pending",
"updatedAt": 1587667174725,
"progress": 0.5,
"errorMessage": "Failed to upload file",
"retries": 3
},
"output": {
"upload": {
"assetSpec": {
"id": "09F8B46C-61A0-4254-9875-F71F4C605BC7",
"type": "video",
"playbackId": "eaw4nk06ts2d0mzb",
"userId": "66E2161C-7670-4D05-B71D-DA2D6979556F",
"playbackUrl": "https://livepeercdn.com/asset/ea03f37e-f861-4cdd-b495-0e60b6d753ad/index.m3u8",
"downloadUrl": "https://livepeercdn.com/asset/eaw4nk06ts2d0mzb/video/download.mp4",
"playbackPolicy": {
"type": "webhook",
"webhookId": "1bde4o2i6xycudoy",
"webhookContext": {
"streamerId": "my-custom-id"
},
"refreshInterval": 600,
"allowedOrigins": [
"<string>"
]
},
"source": {
"type": "url",
"url": "<string>",
"gatewayUrl": "<string>",
"encryption": {}
},
"creatorId": {
"type": "unverified",
"value": "user123"
},
"profiles": [
{
"width": 1280,
"name": "720p",
"height": 720,
"bitrate": 3000000,
"quality": 23,
"fps": 30,
"fpsDen": 1,
"gop": 2,
"profile": "H264Baseline",
"encoder": "H.264"
}
],
"storage": {
"ipfs": {
"spec": {},
"$ref": "<any>",
"nftMetadata": {
"cid": "<string>",
"url": "<string>",
"gatewayUrl": "<string>"
},
"updatedAt": 1587667174725
},
"status": {
"phase": "ready",
"progress": 0.5,
"errorMessage": "Failed to update storage",
"tasks": {
"pending": "09F8B46C-61A0-4254-9875-F71F4C605BC7",
"last": "09F8B46C-61A0-4254-9875-F71F4C605BC7",
"failed": "09F8B46C-61A0-4254-9875-F71F4C605BC7"
}
}
},
"status": {
"phase": "uploading",
"updatedAt": 1587667174725,
"progress": 123,
"errorMessage": "<string>"
},
"name": "filename.mp4",
"projectId": "aac12556-4d65-4d34-9fb6-d1f0985eb0a9",
"createdAt": 1587667174725,
"createdByTokenName": "<string>",
"size": 84934509,
"hash": [
{
"hash": "9b560b28b85378a5004117539196ab24e21bbd75b0e9eb1a8bc7c5fd80dc5b57",
"algorithm": "sha256"
}
],
"videoSpec": {
"format": "mp4",
"duration": 23.8328,
"bitrate": 1000000,
"tracks": [
{
"type": "video",
"codec": "aac",
"startTime": 23.8238,
"duration": 23.8238,
"bitrate": 1000000,
"width": 1920,
"height": 1080,
"pixelFormat": "yuv420p",
"fps": 30,
"channels": 2,
"sampleRate": 44100,
"bitDepth": 16
}
]
}
}
},
"export": {
"ipfs": {
"videoFileCid": "Qmabc123xyz341",
"videoFileUrl": "ipfs://Qmabc123xyz341",
"videoFileGatewayUrl": "https://gateway.ipfs.io/ipfs/Qmabc123xyz341",
"nftMetadataCid": "Qmabc123xyz341",
"nftMetadataUrl": "ipfs://Qmabc123xyz341",
"nftMetadataGatewayUrl": "https://gateway.ipfs.io/ipfs/Qmabc123xyz341"
}
},
"exportData": {
"ipfs": {
"cid": "Qmabc123xyz341"
}
}
}
}
]Authorizations
Bearer authentication header of the form Bearer <token>, where <token> is your auth token.
Response
Task ID
"09F8B46C-61A0-4254-9875-F71F4C605BC7"
Type of the task
upload, export, export-data, transcode-file, clip "upload"
Timestamp (in milliseconds) at which task was created
1587667174725
Timestamp (in milliseconds) at which the task was scheduled for execution (e.g. after file upload finished).
1587667174725
ID of the input asset
"09F8B46C-61A0-4254-9875-F71F4C605BC7"
ID of the output asset
"09F8B46C-61A0-4254-9875-F71F4C605BC7"
ID of the project
"09F8B46C-61A0-4254-9875-F71F4C605BC7"
ID of the requester hash(IP + SALT + PlaybackId)
"09F8B46C-61A0-4254-9875-F71F4C605BC7"
Parameters of the task
Parameters for the upload task
URL of the asset to "upload"
"https://cdn.livepeer.com/ABC123/filename.mp4"
Decides if the output video should include C2PA signature
true
Transcode API profile
x >= 4003000000
x >= 1281280
1 - 500"720p"
x >= 128720
Restricts the size of the output video using the constant quality feature. Increasing this value will result in a lower quality video. Note that this parameter might not work if the transcoder lacks support for it.
0 <= x <= 4423
x >= 030
x >= 11
2
H264Baseline, H264Main, H264High, H264ConstrainedHigh "H264Baseline"
H.264, HEVC, VP8, VP9 "H.264"
How many seconds the duration of each output segment should be
6
Parameters for the export task
custom URL parameters for the export task
URL where to export the asset
"https://s3.amazonaws.com/my-bucket/path/filename.mp4?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=LLMMB"
Method to use on the export request
"POST"
Parameters for the export-data task
File content to store into IPFS
{ "data": "Hello, World!" }
Optional type of content
"text/plain"
Optional ID of the content
"09F8B46C-61A0-4254-9875-F71F4C605BC7"
Parameters for the transcode-file task
Input video file to transcode
URL of a video to transcode, accepts object-store format "s3+https"
"https://cdn.livepeer.com/ABC123/filename.mp4"
Storage for the output files
URL of the output storage, accepts object-store format "s3+https"
"s3+https://accessKeyId:secretAccessKey@s3Endpoint/bucket"
Output formats
HLS output format
Path for the HLS output
"/samplevideo/hls"
Transcode API profile
x >= 4003000000
x >= 1281280
1 - 500"720p"
x >= 128720
Restricts the size of the output video using the constant quality feature. Increasing this value will result in a lower quality video. Note that this parameter might not work if the transcoder lacks support for it.
0 <= x <= 4423
x >= 030
x >= 11
2
H264Baseline, H264Main, H264High, H264ConstrainedHigh "H264Baseline"
H.264, HEVC, VP8, VP9 "H.264"
How many seconds the duration of each output segment should be
10
Decides if the output video should include C2PA signature
false
URL of the asset to "clip"
"https://asset-cdn.lp-playback.monster/hls/1bde4o2i6xycudoy/static360p0.mp4"
Strategy to use for clipping the asset. If not specified, the default strategy that Catalyst is configured for will be used. This field only available for admin users, and is only used for E2E testing.
Force to use a specific strategy in the Catalyst pipeline. If not specified, the default strategy that Catalyst is configured for will be used. This field only available for admin users, and is only used for E2E testing.
catalyst, catalyst_ffmpeg, background_external, background_mist, fallback_external, external "catalyst_ffmpeg"
ID of the session
"d32ae9e6-c459-4931-9898-e86e2f5e7e16"
ID of the input asset or stream
"09F8B46C-61A0-4254-9875-F71F4C605BC7"
Status of the task
Phase of the task
pending, waiting, running, failed, completed, cancelled "pending"
Timestamp (in milliseconds) at which task was updated
1587667174725
Current progress of the task in a 0-1 ratio
0.5
Error message if the task failed
"Failed to upload file"
Number of retries done on the task
3
Output of the task
Output of the upload task
"09F8B46C-61A0-4254-9875-F71F4C605BC7"
url URL from which the asset was uploaded.
Gateway URL from asset if parsed from provided URL on upload.
The name of the asset. This is not necessarily the filename - it can be a custom name or title.
"filename.mp4"
Type of the asset.
video, audio "video"
The playback ID to use with the Playback Info endpoint to retrieve playback URLs.
"eaw4nk06ts2d0mzb"
"66E2161C-7670-4D05-B71D-DA2D6979556F"
URL for HLS playback. It is recommended to not use this URL, and instead use playback IDs with the Playback Info endpoint to retrieve the playback URLs - this URL format is subject to change (e.g. https://livepeercdn.com/asset/ea03f37e-f861-4cdd-b495-0e60b6d753ad/index.m3u8).
"https://livepeercdn.com/asset/ea03f37e-f861-4cdd-b495-0e60b6d753ad/index.m3u8"
The URL to directly download the asset, e.g. https://livepeercdn.com/asset/eawrrk06ts2d0mzb/video. It is not recommended to use this for playback.
"https://livepeercdn.com/asset/eaw4nk06ts2d0mzb/video/download.mp4"
Whether the playback policy for an asset or stream is public or signed
public, jwt, webhook "webhook"
ID of the webhook to use for playback policy
"1bde4o2i6xycudoy"
User-defined webhook context
{ "streamerId": "my-custom-id" }
Interval (in seconds) at which the playback policy should be refreshed (default 600 seconds)
600
List of allowed origins for CORS playback (<scheme>://<hostname>:<port>, <scheme>://<hostname>)
Requested profiles for the asset to be transcoded into. Configured
on the upload APIs payload or through the stream.recordingSpec
field for recordings. If not specified, default profiles are derived
based on the source input. If this is a recording, the source will
not be present in this list but will be available for playback.
Transcode API profile
x >= 4003000000
x >= 1281280
1 - 500"720p"
x >= 128720
Restricts the size of the output video using the constant quality feature. Increasing this value will result in a lower quality video. Note that this parameter might not work if the transcoder lacks support for it.
0 <= x <= 4423
x >= 030
x >= 11
2
H264Baseline, H264Main, H264High, H264ConstrainedHigh "H264Baseline"
H.264, HEVC, VP8, VP9 "H.264"
Status of the asset
Phase of the asset
uploading, waiting, processing, ready, failed, deleting, deleted Timestamp (in milliseconds) at which the asset was last updated
1587667174725
Current progress of the task creating this asset.
Error message if the asset creation failed.
The ID of the project
"aac12556-4d65-4d34-9fb6-d1f0985eb0a9"
Timestamp (in milliseconds) at which asset was created
1587667174725
Name of the token used to create this object
Size of the asset in bytes
84934509
Video metadata
Format of the asset
"mp4"
Duration of the asset in seconds (float)
23.8328
Bitrate of the video in bits per second
1000000
List of tracks associated with the asset when the format contemplates them (e.g. mp4)
Output of the export task
IPFS CID of the exported video file
"Qmabc123xyz341"
URL for the file with the IPFS protocol
"ipfs://Qmabc123xyz341"
URL to access file via HTTP through an IPFS gateway
"https://gateway.ipfs.io/ipfs/Qmabc123xyz341"
IPFS CID of the default metadata exported for the video
"Qmabc123xyz341"
URL for the metadata file with the IPFS protocol
"ipfs://Qmabc123xyz341"
URL to access metadata file via HTTP through an IPFS gateway
"https://gateway.ipfs.io/ipfs/Qmabc123xyz341"
Was this page helpful?
import { Livepeer } from "livepeer";
const livepeer = new Livepeer({
apiKey: "<YOUR_BEARER_TOKEN_HERE>",
});
async function run() {
const result = await livepeer.task.getAll();
// Handle the result
console.log(result);
}
run();[
{
"id": "09F8B46C-61A0-4254-9875-F71F4C605BC7",
"type": "upload",
"createdAt": 1587667174725,
"scheduledAt": 1587667174725,
"inputAssetId": "09F8B46C-61A0-4254-9875-F71F4C605BC7",
"outputAssetId": "09F8B46C-61A0-4254-9875-F71F4C605BC7",
"projectId": "09F8B46C-61A0-4254-9875-F71F4C605BC7",
"requesterId": "09F8B46C-61A0-4254-9875-F71F4C605BC7",
"params": {
"upload": {
"url": "https://cdn.livepeer.com/ABC123/filename.mp4",
"encryption": {},
"c2pa": true,
"profiles": [
{
"width": 1280,
"name": "720p",
"height": 720,
"bitrate": 3000000,
"quality": 23,
"fps": 30,
"fpsDen": 1,
"gop": 2,
"profile": "H264Baseline",
"encoder": "H.264"
}
],
"targetSegmentSizeSecs": 6
},
"export": {
"custom": {
"url": "https://s3.amazonaws.com/my-bucket/path/filename.mp4?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=LLMMB",
"method": "POST",
"headers": {}
}
},
"exportData": {
"content": {
"data": "Hello, World!"
},
"ipfs": {
"$ref": "<any>",
"pinata": {}
},
"type": "text/plain",
"id": "09F8B46C-61A0-4254-9875-F71F4C605BC7"
},
"transcode-file": {
"input": {
"url": "https://cdn.livepeer.com/ABC123/filename.mp4"
},
"storage": {
"url": "s3+https://accessKeyId:secretAccessKey@s3Endpoint/bucket"
},
"outputs": {
"hls": {
"path": "/samplevideo/hls"
},
"mp4": {
"path": "/samplevideo/mp4"
}
},
"profiles": [
{
"width": 1280,
"name": "720p",
"height": 720,
"bitrate": 3000000,
"quality": 23,
"fps": 30,
"fpsDen": 1,
"gop": 2,
"profile": "H264Baseline",
"encoder": "H.264"
}
],
"targetSegmentSizeSecs": 10,
"creatorId": {
"type": "unverified",
"value": "<string>"
},
"c2pa": false
},
"clip": {
"url": "https://asset-cdn.lp-playback.monster/hls/1bde4o2i6xycudoy/static360p0.mp4",
"clipStrategy": {
"startTime": 1587667174725,
"endTime": 1587667174725,
"playbackId": "eaw4nk06ts2d0mzb"
},
"catalystPipelineStrategy": "catalyst_ffmpeg",
"sessionId": "d32ae9e6-c459-4931-9898-e86e2f5e7e16",
"inputId": "09F8B46C-61A0-4254-9875-F71F4C605BC7"
}
},
"status": {
"phase": "pending",
"updatedAt": 1587667174725,
"progress": 0.5,
"errorMessage": "Failed to upload file",
"retries": 3
},
"output": {
"upload": {
"assetSpec": {
"id": "09F8B46C-61A0-4254-9875-F71F4C605BC7",
"type": "video",
"playbackId": "eaw4nk06ts2d0mzb",
"userId": "66E2161C-7670-4D05-B71D-DA2D6979556F",
"playbackUrl": "https://livepeercdn.com/asset/ea03f37e-f861-4cdd-b495-0e60b6d753ad/index.m3u8",
"downloadUrl": "https://livepeercdn.com/asset/eaw4nk06ts2d0mzb/video/download.mp4",
"playbackPolicy": {
"type": "webhook",
"webhookId": "1bde4o2i6xycudoy",
"webhookContext": {
"streamerId": "my-custom-id"
},
"refreshInterval": 600,
"allowedOrigins": [
"<string>"
]
},
"source": {
"type": "url",
"url": "<string>",
"gatewayUrl": "<string>",
"encryption": {}
},
"creatorId": {
"type": "unverified",
"value": "user123"
},
"profiles": [
{
"width": 1280,
"name": "720p",
"height": 720,
"bitrate": 3000000,
"quality": 23,
"fps": 30,
"fpsDen": 1,
"gop": 2,
"profile": "H264Baseline",
"encoder": "H.264"
}
],
"storage": {
"ipfs": {
"spec": {},
"$ref": "<any>",
"nftMetadata": {
"cid": "<string>",
"url": "<string>",
"gatewayUrl": "<string>"
},
"updatedAt": 1587667174725
},
"status": {
"phase": "ready",
"progress": 0.5,
"errorMessage": "Failed to update storage",
"tasks": {
"pending": "09F8B46C-61A0-4254-9875-F71F4C605BC7",
"last": "09F8B46C-61A0-4254-9875-F71F4C605BC7",
"failed": "09F8B46C-61A0-4254-9875-F71F4C605BC7"
}
}
},
"status": {
"phase": "uploading",
"updatedAt": 1587667174725,
"progress": 123,
"errorMessage": "<string>"
},
"name": "filename.mp4",
"projectId": "aac12556-4d65-4d34-9fb6-d1f0985eb0a9",
"createdAt": 1587667174725,
"createdByTokenName": "<string>",
"size": 84934509,
"hash": [
{
"hash": "9b560b28b85378a5004117539196ab24e21bbd75b0e9eb1a8bc7c5fd80dc5b57",
"algorithm": "sha256"
}
],
"videoSpec": {
"format": "mp4",
"duration": 23.8328,
"bitrate": 1000000,
"tracks": [
{
"type": "video",
"codec": "aac",
"startTime": 23.8238,
"duration": 23.8238,
"bitrate": 1000000,
"width": 1920,
"height": 1080,
"pixelFormat": "yuv420p",
"fps": 30,
"channels": 2,
"sampleRate": 44100,
"bitDepth": 16
}
]
}
}
},
"export": {
"ipfs": {
"videoFileCid": "Qmabc123xyz341",
"videoFileUrl": "ipfs://Qmabc123xyz341",
"videoFileGatewayUrl": "https://gateway.ipfs.io/ipfs/Qmabc123xyz341",
"nftMetadataCid": "Qmabc123xyz341",
"nftMetadataUrl": "ipfs://Qmabc123xyz341",
"nftMetadataGatewayUrl": "https://gateway.ipfs.io/ipfs/Qmabc123xyz341"
}
},
"exportData": {
"ipfs": {
"cid": "Qmabc123xyz341"
}
}
}
}
]