Résultats du processus de synthèse de l'article arXiv : 2209.13192v1

Résumé : Automatic subtitling is the task of automatically translating the speech of an audiovisual product into short pieces of timed text, in other words, subtitles and their corresponding timestamps. The generated subtitles need to conform to multiple space and time requirements (length, reading speed) while being synchronised with the speech and segmented in a way that facilitates comprehension. Given its considerable complexity, automatic subtitling has so far been addressed through a pipeline of elements that deal separately with transcribing, translating, segmenting into subtitles and predicting timestamps. In this paper, we propose the first direct automatic subtitling model that generates target language subtitles and their timestamps from the source speech in a single solution. Comparisons with state-of-the-art cascaded models trained with both in- and out-domain data show that our system provides high-quality subtitles while also being competitive in terms of conformity, with all the advantages of maintaining a single model.