Live Streaming Push Information Callback Notification
Updated: 2025-09-19 16:24:49
Purpose
When a channel starts streaming, the push callback triggers a query for streaming-related parameters and notifies the customer via callback.
Details
After setting the interface address, if a channel starts streaming, the following parameters: channelId, sessionId, bitRate, and frameRate will be submitted via GET to the user-defined callback interface for notification. For example:
Callback Parameter Description
| Parameter | Type | Description |
|---|---|---|
| channelId | String | Channel ID |
| sessionId | String | Corresponding session ID |
| bitRate | String | Video bitrate, e.g., 2049611 in bps |
| frameRate | String | Video frame rate, e.g., 25 |
| timestamp | Long | 13-digit timestamp |
| sign | String | Encrypted string for verification, generated by the rule md5(AppSecret+timestamp). AppSecret is the secret key of the live streaming system |
