Video distribution control method, system and apparatus, and storage medium

A video distribution control method based on a hybrid control method of distributed control and centralized control, comprising:

• distributing distributed information among clusters by means of the distributed control, wherein the distributed information comprises link information and video request information;
• calculating a global routing information table by means of the centralized control according to the link information and the video request information;
• generating a forwarding information table according to the routing information table;
• and
• performing video distribution according to the forwarding information table;
• wherein the calculating a global routing information table by means of the centralized control according to the link information and the video request information comprises:
• calculating configuration information of a distributed control tree according to the link information and the video request information from each of the clusters. wherein the distributed control tree is configured for decision-making routing;
• generating hybrid decision-making information according to the configuration information, the hybrid decision-making information being used to authorize execution of the distributed control tree;
• and
• obtaining the routing information table according to the configuration information of the distributed control tree and the hybrid decision-making information.