Patent №
US 11,625,928
Granted
2023-04-11
Filed 2020
Owner
AMAZON TECHNOLOGIES, INC.
Lab
AI components
5
ml · nlp · speech · kr · planning
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
17009311
Systems, methods, and computer-readable media are disclosed for language-agnostic subtitle drift detection and correction. A method may include determining subtitles and/or captions from media content (e.g., videos), the subtitles and/or captions corresponding to dialog in the media content. The subtitles may be broken up into segments which may be analyzed to determine a likelihood of drift (e.g., a likelihood that the subtitles are out of synchronization with the dialog in the media content) for each segment. For segments with a high likelihood of drift, the subtitles may be incrementally adjusted to determine an adjustment that eliminates and/or reduces the amount of drift and the drift in the segment may be corrected based on the drift amount detected. A linear regression model and/or human blocks determined by human operators may be used to otherwise optimize drift correction.
AI classification
Ownership
AMAZON TECHNOLOGIES, INC.
assignment · 536610478
Assignors
CHATTERJEE, TAMOJIT, SHARMA, MAYANK, HAMID, MUHAMMAD RAFFAY, JOSHI, SANDEEP
On an employer assignment, the assignors are typically the inventors.