task_categories:image-to-video language:en language:zh language:ar language:pl language:de language:ru language:fr language:ko language:pt language:ja language:th language:es language:it language:hi license:cc-by-nc-4.0 size_categories:n<1K format:json modality:audio modality:tabular modality:text modality:video library:datasets library:dask library:mlcroissant arxiv:2508.13618 region:us audio-driven talking-head-synthesis video-generation multilingual diversity large-scale