v.5.134.0

Changes

• Support for working with event source groups (source_group) has been added.

  This change simplifies working with events from logically related sources (for example, a set of videos grouped together) and also expands data filtering and classification capabilities.

  Working with a group of event sources involves three key steps:

  1. Specify the event source group when creating/editing a stream in the new field event_source_group. If the agent supports this field, data from it will be saved in the source_group field in each generated event.

  2. When events are created, they can be managed using the resource group /general/events, using the source_group field to filter general events by source groups.

  3. To get general events via WebSocket, use the new source_groups query parameter. You can specify one or more event source groups separated by commas (e.g., source_groups=group1,group2). This allows you to subscribe to events from an entire source group or multiple groups simultaneously.

• Support for the H.266 (VVC - Versatile Video Coding) codec has been added for video decoding on the CPU.

  This allows for working with video compressed using a standard that provides higher compression ratios while maintaining the same quality.

• A new request, get agent info, has been added to the Video Agent service, allowing you to obtain information about the agent.

  The following data is returned in the response:

  • agent_id — agent identifier;
  • analytics — list of analytics;
  • streams — information about the streams being processed, including their number and IDs;
  • groups — names or IDs of source groups whose streams are processed by the agent.