Patent ID: 11936934
Assignee: BEIJING XITONG WUZHOU ZHILIAN TECHNOLOGY CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC G  H

Claim 8:
9. The method for preventing a fraudulent video relay according to claim 6, wherein the viewing node initiating a recording request for writing the relay behavior to the relay behavior recording module further comprises:
the relay behavior recording module submitting a login verification request to the user module, where the request comprises the login session identifier of the viewing user and a login session identifier of the relay user;
the user module determining whether the user is in a normal login state according to the submitted login session identifiers of the viewing user and the relay user:
if not, the relay behavior recording module terminating a write operation, and returning a failure message to terminate following operations;
if yes, the relay behavior recording module submitting a relay session verification request to the relay session module; wherein the request comprises: the current video relay session identifier and the previous video relay session identifier;
the relay session module determining whether the video session exists:
if not, the relay behavior recording module terminating the write operation, and returning a failure message to terminate following operations;
if yes, the relay behavior recording module submitting a verification request to the video source information module; wherein the request comprises: the current video transmission session identifier, the video source identifier, a current received video slice number and a corresponding hash code:
the video source information module verifying whether a hash code of a video slice data with a specified number is consistent with a submitted hash code:
if not, the relay behavior recording module terminating the write operation, and returning a failure message to terminate following operations; and
if yes, the relay behavior recording module recording current relay behavior data; wherein the relay behavior data comprises: a viewing user name, a relay user name, a relay time point, a current relay session identifier, and a video source identifier.