公开(公告)号：US20140143218A1

公开(公告)日：2014-05-22

申请号：US13681467

申请日：2012-11-20

Applicant: APPLE INC.

Inventor： Mehul K. Sanghavi ,  Ravindra M. Phulari ,  Michael P. Greenzeiger

IPC: G06F17/30

CPC classification number: G06F16/48 ,  H04N21/8547

Abstract: Methods and apparatus are presented for providing enhancement information associated video, for example subtitles or closed captions. Cue points are developed with respect to a video and enhancement information is aligned with the cue points such that the cue point and enhancement information may be maintained separate from the video and applied to any version of a video. Some disclosed embodiments relate to using groups of volunteers to provide and edit enhancement information in a five stage process. The volunteer groups may be operated in a crowd sourcing fashion.

Abstract translation: 呈现用于提供相关视频的增强信息的方法和装置，例如字幕或隐藏字幕。 针对视频展开提示点，并且增强信息与提示点对准，使得提示点和增强信息可以与视频分开地保持并应用于视频的任何版本。 一些公开的实施例涉及使用志愿者组来在五阶段过程中提供和编辑增强信息。 志愿者团体可以以人群采购的方式运作。