Specifies the encoding tools that enhance both the execution and quality for the coding of visual objects as defined in ISO/IEC 14496-2. There are five visual tools, including: Fast Motion Estimation; Fast Global Motion Estimation; Fast and Robust Sprite Generation; Optimized Reference Software for Simple Profile with Fast Variable Length Decoder Technique; and Error Resilience Tools with RVLC. The platform specific optimization is not currently addressed. The error resilience tools are separately implemented based on the Momusys reference software.