Segment and Track Anything (SAM-Track) is an open-source project for video object segmentation and tracking using both automatic and interactive methods. It leverages SAM (Segment Anything Model) for key-frame segmentation and DeAOT (Decoupling features in Associating Objects with Transformers) for efficient multi-object tracking and propagation across video frames. The system enables dynamic detection and segmentation of new objects while maintaining tracking across entire videos.