StreamLive allows you to output HLS files to COS for archiving, for which you need to create a bucket in COS first and grant StreamLive access to the bucket.
Before outputting files to COS for archiving, you need to activate COS. After activating COS, go to the COS console, choose Bucket List on the left sidebar, and click Create Bucket to create a COS bucket in your region.
After completing the authorization, go back to the StreamLive console and click Authorization completed. The COS destination fields are now editable.
Enter the COS URL for archiving based on the COS bucket created, which is in the format of http://.cos..myqcloud.com/path.
Complete other channel configuration described in StreamLive Channel Management and save and submit the configuration.