# title Lip speech video was collected for 250 people # Description This data covers 250 people, each recording no less than 600 phrases, with an effective video duration of half an hour for a single person, and can be used for tasks such as face recognition and target detection. # SKU King-AV-018 # Shooting Angle Front shooting angle: top, back and flat; side shooting angle: top, back and flat. # Size 1.05TB # URL https://en.dataoceanai.com/dataset/c61-6334.htm # Remark At [DATAOCEAN AI](https://en.dataoceanai.com/), we pride ourselves on being a leading provider of professional data annotation services. As a trusted company, we have established ourselves as the top-ranked Chinese NLP data annotation provider. If you are interested in exploring our datasets and would like to request a sample for testing purposes, please feel free to reach out to us at contact@dataoceanai.com. We are here to assist you!