M$^3$AV: A Multimodal, Multigenre, and Multipurpose Audio-Visual Academic Lecture Dataset

arXiv:2403.14168v1 Announce Type: new
Abstract: Publishing open-source academic video recordings is an emergent and prevalent approach to sharing knowledge online. Such videos carry rich multimodal information including speech, the facial and body movements of the speakers, as well as the texts and pictures in the slides and possibly even the papers. Although multiple academic video datasets have been constructed and released, few of them support both multimodal content recognition and understanding tasks, which is partially due to the lack of …

abstract academic arxiv audio cs.cl dataset information knowledge lecture movements multimodal publishing slides speakers speech type video video recordings videos visual