Service Level Agreement (SLA) is an official commitment that prevails between a service provider and a client.
Authentication in LVB refers to the process where Tencent Cloud decrypts your signed content, verifies the legitimacy of the content, and denies requests that cannot be decrypted or contain invalid content, so as to ensure that only legitimate clients can obtain the corresponding services.
A stream in LVB refers to a group of audiovisual data that is continuously sent, such as audiovisual data collected by the camera and continuously sent to the other party in a WeChat video call. A push is to send such data to a specified address which usually points to a group of CVM instances.
A signature in LVB is used to encrypt the content sent using your own private key to ensure that others cannot forge the content.
Please see Service Level Agreement
StreamName is the ID of a stream, which is usually used to uniquely identify the stream together with a domain name.