Multimedia processing method and apparatus, electronic device, and storage medium

US12159649B2 · kind B2 · utility

Assignee

• Lemon Inc. · KR

Inventors

• Xin Zheng · Beijing, CN
• Conghui Zhu · Jingwei, CN
• Rui Xia · Los Angeles, US
• Chuxiang Shang · Beijing, CN
• Dejian Zhong · Beijing, CN
• Yongsen Jiang · Beijing, CN
• Ming Tu · Beijing, CN
• Lelai Deng · Beijing, CN

Key dates

• Filing date: Dec 11, 2023
• Grant date: Dec 3, 2024
• Expiry date: Dec 11, 2043

Classification

• Technology area (CPC G): Physics
• CPC primary: G10L15/26
• WIPO field: Audio-visual technology
• WIPO sector: Electrical engineering

Abstract

According to the embodiments of the disclosure, a multimedia processing method, device, electronic device, and storage medium are provided by obtaining a first multimedia resource; determining an initial text content corresponding to the first multimedia resource by performing speech recognition on audio data of the first multimedia resource, the audio data of the first multimedia resource comprises speech data of the initial text content; determining an invalid text content in the initial text content, the invalid text content is semantically non-informative; determining a first playing position of speech data of the invalid text content in the first multimedia resource; and cropping the first multimedia resource based on the first playing position to obtain a second multimedia resource, wherein audio data of the second multimedia resource comprises speech data of a target text content but does not comprise the speech data of the invalid text content.