Media content enhancement and media editing with the support of multimodal foundation model can meet the new media service requirements, such as fine-grained real scene matting, and solve issues such as efficiency and quality. This Recommendation specifies the framework, requirements and evaluation of media content enhancement and media editing system based on multimodal foundation models. The system consists of a media capability support component and a media capability component. The media capability support component includes multimodal foundation models, specialized models and text, audio, video and image processing. The media capability component includes media collection and gathering, media editing, media content enhancement, media production, media utilization and media resources management. It can guide industry implementation and interoperability among different stakeholders.