Streams

Streams API endpoints

Streams are representations of video to be worked on by miners on the VideoCoin Network and output consumable video based on the transcoding profile given at creation. 
Streams currently support video input over RTMP, WebRTC and FILE.
Properties
Property
Description
id
ID that VideoCoin uses to uniquely identify each stream
name
Name of the stream 
output_url
Unique output URL of transcoded video
stream_contract_id
Stream ID in VideoCoin stream chain
stream_contract_address
Stream hex address in VideoCoin chain. Empty until stream is in prepared state
status
Status of the stream's operational state
​
Read "List of stream statuses" for more information
input_type
Type of input to create stream with
​
Read "List of input types" for more information
output_type
Type of output stream to produce
​
Read "List of output types" for more information
input_status
Status of the stream's video ingest
​
Read "List of ingest statuses" for more information
created_at
Date and time of when stream was initially created
updated_at
Date and time of when stream's state was last changed
ready_at
Date and time of when stream's ingest has received and completed processing input video data. This field will be null until stream is in ready state
completed_at
Date and time of when stream was called to stop. This field will be null until stream is in completed state
rtmp_url
Unique ingest RTMP URL for stream to receive video data from encoder. This URL is used for your encoder to send data to
List of stream statuses (status)
The status of a stream is affected by API calls made on a stream object. Below are the states that describe the lifecycle of a stream:
Status
Description
STREAM_STATUS_NEW
Initially created and no actions have been taken
STREAM_STATUS_PREPARING
Running and preparing input and output destinations
STREAM_STATUS_PREPARED
Preparation is finished and is ready to consume input data
STREAM_STATUS_PENDING
Receiving data and pending on miner to be assigned to stream
STREAM_STATUS_PROCESSING
Miner has started work on stream, but output is not ready for use
STREAM_STATUS_READY
Output destination is ready to be consumed
STREAM_STATUS_COMPLETED
Stream has successfully transcoded video and stream was explicitly stopped or encoder has stopped
STREAM_STATUS_CANCELLED
Stream has not yet received any input data and has been cancelled
STREAM_STATUS_FAILED
Stream has attempted to transcode video received, but problems with the transcoder or account caused it to fail
List of input type (input_type)
The type of input to be provided to ingest stream.
Input Type
Description
INPUT_TYPE_RTMP
The stream will be ingested over RTMP protocol
INPUT_TYPE_WEBRTC
The stream will be ingested over WEBRTC protocol
INPUT_TYPE_FILE
The stream will be ingested by file upload or file link
List of output type (input_type)
The type of output to be produces by stream.
Input Type
Description
OUTPUT_TYPE_HLS
HLS playlist LIVE or VOD depends on stream input type
List of ingest statuses (input_status)
The status of a stream's ingest is affected by the state of the encoder that's sending video data to the stream. Below are the states the ingest can be in:
Ingest Status
Description
INPUT_STATUS_NONE
The stream has been created or has ended and is not receiving any input
INPUT_STATUS_PENDING
Ingest is awaiting for incoming data
INPUT_STATUS_ACTIVE
Ingest is receiving data
INPUT_STATUS_ERROR
Ingest has been failed to process incoming data
get
Get Streams
https://console.videocoin.network/api/v1/streams
This API call gets all streams that belongs to a specific account:
Request
Response
Request
Headers
Authorization
required
string
Authorization bearer token
Response
200: OK
List of streams successfully retrieved.
{
    "items": [
        {
            "id": "005fec0a-6637-479e-46b8-2820b6daf1fa",
            "name": "Live Office",
            "output_url": "https://streams.videocoin.network/005fec0a-6637-479e-46b8-2820b6daf1fa/index.m3u8",
            "stream_contract_id": "3716579677242232723",
            "stream_contract_address": "0x928e3CDdcf6a962266439A5BF4036573D452BabF",
            "status": "STREAM_STATUS_NEW",
            "input_status": "INPUT_STATUS_NONE",
            "created_at": "2019-10-31T08:09:21Z",
            "updated_at": "2019-10-31T08:09:21Z",
            "ready_at": null,
            "completed_at": null,
            "rtmp_url": "rtmp://rtmp.studio.videocoin.network:1935/live/005fec0a-6637-479e-46b8-2820b6daf1fa",
            "input_type": "INPUT_TYPE_RTMP",
            "output_type": "OUTPUT_TYPE_HLS"
        },
        {
            "id": "2bd9193e-260d-4cee-6d67-08e79260c1ad",
            "name": "Live Streetst",
            "output_url": "https://streams.videocoin.network/2bd9193e-260d-4cee-6d67-08e79260c1ad/index.m3u8",
            "stream_contract_id": "5649666304257966074",
            "stream_contract_address": "0xc6d37D66E830b68ba1F07f1f4E98aA592dc60F67",
            "status": "STREAM_STATUS_COMPLETED",
            "input_status": "INPUT_STATUS_NONE",
            "created_at": "2019-10-28T21:18:37Z",
            "updated_at": "2019-10-28T21:20:56Z",
            "ready_at": "2019-10-28T21:19:32Z",
            "completed_at": "2019-10-28T21:20:56Z",
            "rtmp_url": "rtmp://rtmp.studio.videocoin.network:1935/live/2bd9193e-260d-4cee-6d67-08e79260c1ad",
            "input_type": "INPUT_TYPE_RTMP",
            "output_type": "OUTPUT_TYPE_HLS"
        }
    ]
}
​
get
Get Stream
https://console.videocoin.network/api/v1/streams/{id}
This API call gets the details of the stream associated with the ID passed. The stream must belong to the account specified:
Request
Response
Request
Path Parameters
id
required
string
Stream ID
Headers
Authorization
required
string
Authorization bearer token
Response
200: OK
Stream successfully retrieved by it's id.
{
    "id": "4a1c3973-8cf6-49af-4a56-7a1d49c2bac6",
    "name": "Live",
    "output_url": "https://streams.videocoin.network/4a1c3973-8cf6-49af-4a56-7a1d49c2bac6/index.m3u8",
    "stream_contract_id": "2758350251200610030",
    "stream_contract_address": "0x543f217337975955457a6E2E8c82a7ED1a7fF51d",
    "status": "STREAM_STATUS_NONE",
    "input_status": "INPUT_STATUS_NONE",
    "created_at": "2019-11-06T19:31:03Z",
    "updated_at": "2019-11-06T19:31:10Z",
    "ready_at": null,
    "completed_at": null,
    "rtmp_url": "rtmp://rtmp.studio.videocoin.network:1935/live/4a1c3973-8cf6-49af-4a56-7a1d49c2bac6",
    "input_type": "INPUT_TYPE_RTMP",
    "output_type": "OUTPUT_TYPE_HLS"
}
404: Not Found
Stream was not found.
{
    "message": "Not found",
    "fields": null
}
post
Create Stream
https://console.videocoin.network/api/v1/streams
This API call creates a new stream with the specified name and output transcoding profile. A stream object is returned from this API call:
Request
Response
Request
Headers
Content-Type
required
string
Content-Type must be specified as application/json
Authorization
required
string
Authorization bearer token
Body Parameters
name
required
string
Name of stream being created. Length is between 1 and 255 symbols.
profile_id
required
string
ID of output transcoding profile that will be used to transcode the incoming stream. Read more under Profiles section
Response
200: OK
Stream has been successfully created.
{
    "id": "4a1c3973-8cf6-49af-4a56-7a1d49c2bac6",
    "name": "Live",
    "output_url": "https://streams.videocoin.network/4a1c3973-8cf6-49af-4a56-7a1d49c2bac6/index.m3u8",
    "stream_contract_id": "2758350251200610030",
    "stream_contract_address": "",
    "status": "STREAM_STATUS_NEW",
    "input_status": "INPUT_STATUS_NONE",
    "created_at": "2019-11-06T19:31:03.059408235Z",
    "updated_at": "2019-11-06T19:31:03.059460430Z",
    "ready_at": null,
    "completed_at": null,
    "rtmp_url": "rtmp://rtmp.studio.videocoin.network:1935/live/4a1c3973-8cf6-49af-4a56-7a1d49c2bac6",
    "input_type": "INPUT_TYPE_RTMP",
    "output_type": "OUTPUT_TYPE_HLS"
}
400: Bad Request
Stream has been failed to create because a required field is missing.
{
    "message": "invalid argument",
    "fields": {
        "name": "Name is a required field"
    }
}
delete
Delete Stream
https://console.videocoin.network/api/v1/streams/{id}
This API call deletes the stream with the specified ID:
Request
Response
Request
Path Parameters
id
required
string
Stream ID
Headers
Authorization
required
string
Authorization Bearer token
Response
200: OK
​
404: Not Found
Stream was not found.
{
    "message": "Not found",
    "fields": null
}
post
Run Stream
https://console.videocoin.network/api/v1/streams/{id}/run
This API call transitions a newly created stream to begin preparing input and output destinations:
Request
Response
Request
Path Parameters
id
required
string
Stream ID
Headers
Authorization
required
string
Authorization bearer token
Response
200: OK
Stream has been successfully ran.
​
404: Not Found
Stream was not found.
{
    "message": "Not found",
    "fields": null
}
​
post
Stop Stream
https://console.videocoin.network/api/v1/streams/{id}/stop
This API call stops or cancels a stream (depending on the stream's state). This is called implicitly when the encoder sending data to the input destination is stopped:
Request
Response
Request
Path Parameters
id
required
string
Stream ID
Headers
Authorization
required
string
Authorization Bearer token
Response
200: OK
Stream has been successfully cancelled.
​
404: Not Found
Stream was not found.
{
    "message": "Not found",
    "fields": null
}

Profiles

Manage streams

Last updated 1 year ago

Property	Description
id	ID that VideoCoin uses to uniquely identify each stream
name	Name of the stream
output_url	Unique output URL of transcoded video
stream_contract_id	Stream ID in VideoCoin stream chain
stream_contract_address	Stream hex address in VideoCoin chain. Empty until stream is in prepared state
status	Status of the stream's operational state Read "List of stream statuses" for more information
input_type	Type of input to create stream with Read "List of input types" for more information
output_type	Type of output stream to produce Read "List of output types" for more information
input_status	Status of the stream's video ingest Read "List of ingest statuses" for more information
created_at	Date and time of when stream was initially created
updated_at	Date and time of when stream's state was last changed
ready_at	Date and time of when stream's ingest has received and completed processing input video data. This field will be null until stream is in ready state
completed_at	Date and time of when stream was called to stop. This field will be null until stream is in completed state
rtmp_url	Unique ingest RTMP URL for stream to receive video data from encoder. This URL is used for your encoder to send data to

Status	Description
STREAM_STATUS_NEW	Initially created and no actions have been taken
STREAM_STATUS_PREPARING	Running and preparing input and output destinations
STREAM_STATUS_PREPARED	Preparation is finished and is ready to consume input data
STREAM_STATUS_PENDING	Receiving data and pending on miner to be assigned to stream
STREAM_STATUS_PROCESSING	Miner has started work on stream, but output is not ready for use
STREAM_STATUS_READY	Output destination is ready to be consumed
STREAM_STATUS_COMPLETED	Stream has successfully transcoded video and stream was explicitly stopped or encoder has stopped
STREAM_STATUS_CANCELLED	Stream has not yet received any input data and has been cancelled
STREAM_STATUS_FAILED	Stream has attempted to transcode video received, but problems with the transcoder or account caused it to fail

Input Type	Description
INPUT_TYPE_RTMP	The stream will be ingested over RTMP protocol
INPUT_TYPE_WEBRTC	The stream will be ingested over WEBRTC protocol
INPUT_TYPE_FILE	The stream will be ingested by file upload or file link

Input Type	Description
OUTPUT_TYPE_HLS	HLS playlist LIVE or VOD depends on stream input type

Ingest Status	Description
INPUT_STATUS_NONE	The stream has been created or has ended and is not receiving any input
INPUT_STATUS_PENDING	Ingest is awaiting for incoming data
INPUT_STATUS_ACTIVE	Ingest is receiving data
INPUT_STATUS_ERROR	Ingest has been failed to process incoming data

Streams

Properties

List of stream statuses (status)

List of input type (input_type)

List of output type (input_type)

List of ingest statuses (input_status)

getGet Streams

getGet Stream

postCreate Stream

deleteDelete Stream

postRun Stream

postStop Stream

get
Get Streams

get
Get Stream

post
Create Stream

delete
Delete Stream

post
Run Stream

post
Stop Stream