Invention Grant
- Patent Title: Methods and systems for synchronization of closed captions with content output
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Application No.: US17698570Application Date: 2022-03-18
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Publication No.: US11785278B1Publication Date: 2023-10-10
- Inventor: Christopher Stone
- Applicant: Comcast Cable Communications, LLC
- Applicant Address: US PA Philadelphia
- Assignee: Comcast Cable Communications, LLC
- Current Assignee: Comcast Cable Communications, LLC
- Current Assignee Address: US PA Philadelphia
- Agency: BakerHostetler
- Main IPC: H04N21/43
- IPC: H04N21/43 ; H04N21/488 ; H04N21/8547 ; H04N21/44
Abstract:
Alignment between closed caption and audio/video content may be improved by determining text associated with a portion of the audio or a portion of the video and comparing the determined text to a portion of closed caption text. Based on the comparison, a delay may be determined and the audio/video content may be buffered based on the determined delay.
Public/Granted literature
- US20230300399A1 METHODS AND SYSTEMS FOR SYNCHRONIZATION OF CLOSED CAPTIONS WITH CONTENT OUTPUT Public/Granted day:2023-09-21
Information query
