The Extended JPEG Decoder from CAST enables line-by-line processing of compressed images, optimizing for both high throughput and resource efficiency—a practical choice for diverse markets, including medical imaging and automotive industries. It adeptly handles JPEG and Motion JPEG standards for real-time use, processing high-resolution images with support for both baseline and extended profiles. The architecture is designed to maintain error resiliency, ensuring robust processing of image files under varying conditions. With the ability to handle up to UHD/4K decoding on standard FPGAs, its frame rate capabilities suit 4K and beyond image sizes, making it an optimal IP core for high-definition applications. This capability stands out in consumer and industrial applications where both performance and efficiency are critical.