公开(公告)号：US20130223813A1

公开(公告)日：2013-08-29

申请号：US13859244

申请日：2013-04-09

申请人： Sony Computer Entertainment Inc.

发明人： Hisayuki KUNIGITA ,  Seung-Hyun Lee ,  Taek-Joo Lee ,  Ju-Yeong Ji

IPC分类号： H04N9/79

CPC分类号： H04N9/79 ,  H04N19/44 ,  H04N19/61 ,  H04N21/23424 ,  H04N21/23439 ,  H04N21/2387 ,  H04N21/26258 ,  H04N21/4302 ,  H04N21/44209 ,  H04N21/8456

摘要： A moving image reproduction apparatus is provided with a reproduction unit that decodes pictures included in a chunk of a video stream and displays the decoded pictures and a control unit that gives an instruction to start the reproduction process. When a reproduction target is switched to a second video stream that corresponds to a second bit rate during the reproduction of a first video stream that corresponds to a first bit rate, the reproduction unit continues to reproduce a chunk of the first video stream that is being reproduced. The control unit instructs, when pictures included in a chunk of the second video stream overlap with pictures included in the chunk that is being reproduced, the reproduction unit to hide the overlapping pictures in a reproduction process performed on the chunk of the second video stream.

摘要翻译： 运动图像再现装置设置有再现单元，其对包括在视频流的块中的图像进行解码并显示解码的图像;以及控制单元，其给出开始再现处理的指令。 当在与第一比特率对应的第一视频流的再现期间将再现目标切换到对应于第二比特率的第二视频流时，再现单元继续再现正在被存储的第一视频流的块 转载。 当包含在第二视频流的块中的图像与包含在正被再现的块中的图像重叠时，控制单元指示在对第二视频流的块执行的再现处理中隐藏重叠图像的再现单元。

公开(公告)号：US20130293575A1

公开(公告)日：2013-11-07

申请号：US13937672

申请日：2013-07-09

申请人： Sony Computer Entertainment Inc.

发明人： Hisayuki KUNIGITA ,  Jae-Hyun PARK ,  Yeon-Sook KIM ,  Ju-Yeong JI

IPC分类号： G09G5/377 ,  G09G5/373

CPC分类号： A63F13/537 ,  A63F13/52 ,  A63F2300/305 ,  A63F2300/308 ,  A63F2300/572 ,  G09G5/373 ,  G09G5/377

摘要： A comment data acquisition unit acquires comment data for display over a display image, and a superimposition processing unit 162 generates a superimposition image from the comment data. The comment data includes a scaling factor or information related to the scaling factor, and a display requirement determination unit determines whether the scaling factor of the display image and either a scaling factor or information related to the scaling factor included in comment data are in a predetermined relationship. When the scaling factor of the display image and either the scaling factor or the information related to the scaling factor included in the comment data are in the predetermined relationship, a superimposition image generation unit generates a comment image using display information included in the comment data.

摘要翻译： 注释数据获取单元获取用于在显示图像上显示的注释数据，并且叠加处理单元162从注释数据生成叠加图像。 评论数据包括缩放因子或与比例因子相关的信息，显示要求确定单元确定显示图像的缩放因子和缩放因子或与注释数据中包含的缩放因子相关的信息是否处于预定的 关系。 当显示图像的缩放因子和缩放因子或与注释数据中包含的缩放因子相关的信息处于预定关系时，叠加图像生成单元使用包含在注释数据中的显示信息来生成注释图像。