Worked on enhancing the dsCompositeInScaleVideo workflow within the rdkcentral/rdk-halif-device_settings repository by updating documentation to clarify the correct API usage sequence. Focused on API design and documentation in C, the work specified that dsCompositeInSelectPort must be called before initializing dsCompositeInScaleVideo, ensuring proper port selection and reducing the risk of initialization errors. This targeted update improved the reliability of downstream video scaling features by guiding developers toward correct implementation practices. The changes provided clear, actionable guidance for integrating video scaling functionality, ultimately supporting more robust device setup and a smoother developer experience for those working with the API.