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热词
    • 1. 发明授权
    • Information processing device, video playback method, program, and video playback system
    • 信息处理装置,视频播放方法,程序和视频播放系统
    • US08589972B2
    • 2013-11-19
    • US12132815
    • 2008-06-04
    • Akinori IidaYukihisa MiyaHidehiko KakinumaKazumasa Sato
    • Akinori IidaYukihisa MiyaHidehiko KakinumaKazumasa Sato
    • H04N7/10
    • G06Q30/0277H04L65/4015H04L65/604
    • A video playback system includes a video distribution server and at least one information processing device. The video distribution server includes a video distribution portion that performs streaming distribution of a video stream, an alternative video distribution portion that distributes an alternative video, and a control information distribution portion that distributes control information. The information processing device includes a receiving portion that receives the video stream, the alternative video, and the control information, a storage portion that stores the alternative video and the control information, a video stream playback portion that performs streaming playback of the video stream, an alternative video playback portion that plays back the stored alternative video, and a playback switching control portion that, based on the stored control information, controls switching between the streaming playback and the playback of the alternative video.
    • 视频播放系统包括视频分发服务器和至少一个信息处理设备。 视频分发服务器包括执行视频流的流分发的视频分发部分,分配替代视频的替代视频分配部分和分发控制信息的控制信息分发部分。 信息处理装置包括接收视频流,替代视频和控制信息的接收部分,存储替代视频和控制信息的存储部分,执行视频流的流式播放的视频流重放部分, 播放所存储的替代视频的备选视频播放部分以及基于所存储的控制信息来控制流播放和替代视频的重放之间的切换的重放切换控制部分。
    • 2. 发明申请
    • INFORMATION PROCESSING DEVICE, VIDEO PLAYBACK METHOD, PROGRAM, AND VIDEO PLAYBACK SYSTEM
    • 信息处理设备,视频播放方法,程序和视频播放系统
    • US20080307483A1
    • 2008-12-11
    • US12132815
    • 2008-06-04
    • Akinori IidaYukihisa MiyaHidehiko KakinumaKazumasa Sato
    • Akinori IidaYukihisa MiyaHidehiko KakinumaKazumasa Sato
    • H04L29/06H04L12/28
    • G06Q30/0277H04L65/4015H04L65/604
    • A video playback system includes a video distribution server and at least one information processing device. The video distribution server includes a video distribution portion that performs streaming distribution of a video stream, an alternative video distribution portion that distributes an alternative video, and a control information distribution portion that distributes control information. The information processing device includes a receiving portion that receives the video stream, the alternative video, and the control information, a storage portion that stores the alternative video and the control information, a video stream playback portion that performs streaming playback of the video stream, an alternative video playback portion that plays back the stored alternative video, and a playback switching control portion that, based on the stored control information, controls switching between the streaming playback and the playback of the alternative video.
    • 视频播放系统包括视频分发服务器和至少一个信息处理设备。 视频分发服务器包括执行视频流的流分发的视频分发部分,分配替代视频的替代视频分配部分和分发控制信息的控制信息分发部分。 信息处理装置包括接收视频流,替代视频和控制信息的接收部分,存储替代视频和控制信息的存储部分,执行视频流的流式播放的视频流重放部分, 播放所存储的替代视频的备选视频播放部分以及基于所存储的控制信息来控制流播放和替代视频的重放之间的切换的重放切换控制部分。