Some implementations include methods for detecting miss ing subtitles associated with a
media presentation and may include receiving an audio component and a subtitle com
ponent associated with a media presentation, the audio component including an audio
sequence, the audio sequence divided into a plurality of audio segments; evaluating the
plurality of audio segments using a combination of a recur rent neural network and a
convolutional neural network to identify refined speech segments associated with the audio …

Subtitles are a crucial component of Digital Entertainment Content (DEC such as movies
and TV shows) localization. With ever increasing catalog (≈ 2M titles) and localization
expansion (30+ languages), automated subtitle quality checks becomes paramount. Being a
manual creation process, subtitles can have errors such as missing transcriptions, out-of-
sync subtitle blocks with the audio and incorrect translations. Such erroneous subtitles result
in an unpleasant viewing experience and impact the viewership. Moreover, manual …