Last updated
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Last updated
First, you access the Figma application, select the App management menu then select the Credential tab:
Next, you enter the Username and select the corresponding permission group (here you group the Sigma Livestream Full permission ):
After you select Submit , the Sigma system will generate a Username and Secret Key . You need to save this password or download the credential file by selecting Download as .env file.
After having Username and Secret Key , you use Base64Encode tool to create token for Authorization header with the following syntax:
Finally, you get App ID information by selecting the App management menu, selecting the General tab , then you can see App ID information as shown below.
To create a live transcode channel with the following settings:
Ultra-low-latency
Available in 03 profiles 1080p, 720p, 480p
Catchup live session saved to S3 storage (Note: re-enter channel name and S3 configuration)
You can use the following API:
If the API call is successful, the HTTP Response code will be 201 , along with the response body being a json object in which the most important information is the id of the newly created channel as in the example below. This ID is used in the APIs to start/stop live sessions or delete channels.
After creating a channel, you can get the details of a channel by calling the following API:
If the API call is successful, the HTTP Response code will be 200 . It contains some important information such as:
currentSessionId: if the channel is in a livestream session, we will receive the session id.
For channels with catchup for VOD configured to be saved to S3, the endpoint to access the master.m3u8 file will look like this:<s3>/sigma-livestream/<session_id>/catchup/master-catchup.m3u8
rtmpServer: rtmp url to push stream.
streamToken: stream key.
liveStreamUrl: URL to watch live.
The received data will be as follows:b
Use the API as follows to start a live channel:
If the API call is successful, the HTTP Response code will be 200 .
Use the API as follows to stop a live channel:
If the API call is successful, the HTTP Response code will be 200 .
To delete a channel, use the API as follows:
If the API call is successful, the HTTP Response code will be 200 .
Each livestream session of a channel will be tracked as a session. We can use the following API to get a list of sessions of a channel:
If the API call is successful, the HTTP Response code will be 200. The result will be as shown in the following sample:
We can get the active status of a live session by calling the following API:
If the API call is successful, the HTTP Response code will be 200. The result will be as shown in the following sample:
During the operation of a session, actions such as: initialize, stop, start, signal interrupted, signal restored, etc. will be generated and tracked as events. We can use the API below to get a list of events:
If the API call is successful, the HTTP Response code will be 200. The result will be as shown in the following sample:
