Invention Grant
- Patent Title: Managing interactive subtitle data
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Application No.: US15713369Application Date: 2017-09-22
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Publication No.: US10178439B2Publication Date: 2019-01-08
- Inventor: Yacheng Liu
- Applicant: Alibaba Group Holding Limited
- Applicant Address: KY
- Assignee: Alibaba Group Holding Limited
- Current Assignee: Alibaba Group Holding Limited
- Current Assignee Address: KY
- Agency: Van Pelt, Yi & James LLP
- Priority: CN201410277306 20140619
- Main IPC: H04N21/488
- IPC: H04N21/488 ; H04N21/43 ; H04N21/435 ; H04N21/485 ; H04N21/81

Abstract:
Embodiments of the present application relate to a method, apparatus, and system for processing subtitle data. The method includes dividing subtitle data into multiple subtitle groups according to subtitle data display time information related to a played object, wherein a subtitle group comprises at least one subtitle data entry, and wherein a subtitle data entry comprises subtitle content, a subtitle display time in relation to the played object, and a speed of subtitle motion, selecting a piece of subtitle data from a subtitle group according to the display time information of the played object, and causing the selected piece of subtitle data to be displayed on a track such that the selected piece of subtitle data does not overlap with or pass another piece of subtitle data displayed on the track.
Public/Granted literature
- US20180014079A1 MANAGING INTERACTIVE SUBTITLE DATA Public/Granted day:2018-01-11
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