FIG sub video effect processing method of logic design of the flow chart

The present invention relates to video image processing technology, particularly relates to a method of sub-picture logical design video effect processing in the flowchart. This flowchart is a node in the logical topology structure of the basic unit, comprising an input node, an output node, the trick node, each node constituting a complete effect processing in accordance with the synthetic connection specific process, the completion of processing effects production, the nodes into basic nodes and a container node, the node completes substantially a single function; of the containers as a plurality of nodes grouped, in order to achieve a complex function of the container to a node logic is embedded in the current subgraph flowchart. The present invention can be conveniently video effect processing user process design, simplifying the relevant operation, so structured flowchart.