BluePrintSDK

BluePrintSDK is the core of Media filters and transitions in MediaEditor. Blueprint is a form composed of multiple nodes that can handle complex functions through the flows between nodes. Node is the basic unit in the blueprint, it's a function module.

INTRODUCTION

When you first use the BluePrintSDK, in its editing area, you can have a hard time understanding how a node somehow connects to communicate with anpother node. But by observing, you quickly discover that:

• There are three types of nodes: Start node, Functional node, and End node.
• Functional nodes have pins on the left and right sides. Start node and End node have pins only on one side.
• Pins and connections have different colors and icons;
• Connection mode is from the right side of the previous node to the left side of the next node.

Actually, node‘s pins is divided into process pin and data pin:

• Process pin indicates the overall flow direction, which is shown as the node is triggered by who and triggered nodes, process pin can be triggered by multiple nodes.
• Data pin indicates that data is available. It can be provided for use by multiple nodes, but can only accept data from a single node. Data pins have data types, such as mat, float, int, etc.

SCREENSHOT

Demo 1

Demo 2

Demo 3

LICENSE

BluePrintSDK is LGPLv3 licensed. You may use, distribute and copy it under the license terms.