公开(公告)号：US20140161416A1

公开(公告)日：2014-06-12

申请号：US13708717

申请日：2012-12-07

Applicant: CISCO TECHNOLOGY, INC.

Inventor： Jim Chen Chou ,  Ananth Sankar ,  Sachin Kajarekar

IPC: H04N9/79

CPC classification number: H04N9/79 ,  G11B27/11 ,  G11B27/28 ,  H04N5/91 ,  H04N9/8205 ,  H04N9/8227 ,  H04N21/233 ,  H04N21/234336 ,  H04N21/251 ,  H04N21/25891 ,  H04N21/47217 ,  H04N21/4782 ,  H04N21/4788 ,  H04N21/4826 ,  H04N21/4828 ,  H04N21/6125 ,  H04N21/6175 ,  H04N21/84 ,  H04N21/8405 ,  H04N21/8455 ,  H04N21/8456

Abstract: An example method is provided and includes receiving a video bitstream in a network environment; detecting a question in a decoded audio portion of a video bitstream; and marking a segment of the video bitstream with a tag. The tag may correspond to a location of the question in the video bitstream, and can facilitate consumption of the video bitstream. The method can further include detecting keywords in the question, and combining the keywords to determine a content of the question. In specific embodiments, the method can also include receiving the question and a corresponding answer from a user interaction, crowdsourcing the question by a plurality of users, counting a number of questions in the video bitstream and other features.

Abstract translation: 提供了一种示例性方法，包括在网络环境中接收视频比特流; 检测视频比特流的解码音频部分中的问题; 并用标签标记视频比特流的片段。 标签可以对应于视频比特流中的问题的位置，并且可以促进视频比特流的消费。 该方法还可以包括检测问题中的关键词，并组合关键词以确定问题的内容。 在具体实施例中，该方法还可以包括从用户交互接收问题和相应的答案，由多个用户众包众多的用户，对视频比特流中的问题的数量进行计数和其他特征。

公开(公告)号：US08886011B2

公开(公告)日：2014-11-11

申请号：US13708717

申请日：2012-12-07

Applicant: Cisco Technology, Inc.

Inventor： Jim Chen Chou ,  Ananth Sankar ,  Sachin Kajarekar

IPC: H04N5/92 ,  H04N9/79

CPC classification number: H04N9/79 ,  G11B27/11 ,  G11B27/28 ,  H04N5/91 ,  H04N9/8205 ,  H04N9/8227 ,  H04N21/233 ,  H04N21/234336 ,  H04N21/251 ,  H04N21/25891 ,  H04N21/47217 ,  H04N21/4782 ,  H04N21/4788 ,  H04N21/4826 ,  H04N21/4828 ,  H04N21/6125 ,  H04N21/6175 ,  H04N21/84 ,  H04N21/8405 ,  H04N21/8455 ,  H04N21/8456

Abstract: An example method is provided and includes receiving a video bitstream in a network environment; detecting a question in a decoded audio portion of a video bitstream; and marking a segment of the video bitstream with a tag. The tag may correspond to a location of the question in the video bitstream, and can facilitate consumption of the video bitstream. The method can further include detecting keywords in the question, and combining the keywords to determine a content of the question. In specific embodiments, the method can also include receiving the question and a corresponding answer from a user interaction, crowdsourcing the question by a plurality of users, counting a number of questions in the video bitstream and other features.

Abstract translation: 提供了一种示例性方法，包括在网络环境中接收视频比特流; 检测视频比特流的解码音频部分中的问题; 并用标签标记视频比特流的片段。 标签可以对应于视频比特流中的问题的位置，并且可以促进视频比特流的消费。 该方法还可以包括检测问题中的关键词，并组合关键词以确定问题的内容。 在具体实施例中，该方法还可以包括从用户交互接收问题和相应的答案，由多个用户众包众多的用户，对视频比特流中的问题的数量进行计数和其他特征。