公开(公告)号：US20110013888A1

公开(公告)日：2011-01-20

申请号：US12817429

申请日：2010-06-17

申请人： Taiji SASAKI ,  Hiroshi Yahata ,  Tomoki Ogawa

发明人： Taiji SASAKI ,  Hiroshi Yahata ,  Tomoki Ogawa

IPC分类号： H04N5/93

CPC分类号： H04N5/85 ,  G11B27/034 ,  G11B27/3027 ,  G11B27/322 ,  G11B2220/2541 ,  H04N9/8227 ,  H04N13/156 ,  H04N13/161 ,  H04N13/178 ,  H04N13/183 ,  H04N13/189 ,  H04N13/361 ,  H04N19/597 ,  H04N21/234327 ,  H04N21/2365 ,  H04N21/4122 ,  H04N21/42646 ,  H04N21/4325 ,  H04N21/4347 ,  H04N21/4532 ,  H04N21/4884

摘要： To aim to increase the use efficiency of a screen on which a subtitle is displayed together with a stereoscopic image. A video shift mode is set for each subtitle. When a stereoscopic image is played back, in accordance with the video shift mode of the subtitle, a video plane is shifted upward or downward to perform cropping processing of collecting black frames provided in the upper end and the lower end of the screen in either one of the upper end and the lower end so as to save a display region of the subtitle.

公开(公告)号：US20090208189A1

公开(公告)日：2009-08-20

申请号：US12370029

申请日：2009-02-12

申请人： Taiji SASAKI ,  Hiroshi Yahata ,  Kazuhiro Mochinaga ,  Wataru Ikeda

发明人： Taiji SASAKI ,  Hiroshi Yahata ,  Kazuhiro Mochinaga ,  Wataru Ikeda

IPC分类号： H04N5/00 ,  H04N7/00

CPC分类号： H04N9/8715 ,  G06F17/30017 ,  G11B20/00869 ,  G11B27/10 ,  G11B27/329 ,  G11B27/34 ,  G11B2220/213 ,  G11B2220/2541 ,  H04N5/765 ,  H04N5/775 ,  H04N5/783 ,  H04N5/85 ,  H04N9/8042 ,  H04N9/8047 ,  H04N9/8063 ,  H04N9/8205 ,  H04N9/8227 ,  H04N21/4622

摘要： A playback device for playing back a playlist. The playback device determines, as a current sub-playitem, a sub-playitem that is optimum for the current sub-playitem each time the current playitem changes. The playback device continues a playback of a playitem when a clip file being referred to by the current sub-playitem has been downloaded and is in the Enable state in the local storage; and stops, by issuing a DataStarved event, the playback of the playitem when the clip file being referred to by the current sub-playitem is in a missing state or an invalid state in the recording medium.

摘要翻译： 用于播放播放列表的播放设备。 播放装置在当前播放项目改变时，确定当前子播放项目最佳的子播放项目作为当前子播放项目。 当当前子播放项目参考的剪辑文件已被下载并且处于本地存储器中的启用状态时，播放设备继续播放播放项目; 并且当由当前子播放项目引用的剪辑文件处于丢失状态或记录介质中的无效状态时，通过发出DataStarved事件来停止播放项目的回放。

公开(公告)号：US20100254680A1

公开(公告)日：2010-10-07

申请号：US12818406

申请日：2010-06-18

申请人： Tomoki OGAWA ,  Taiji SASAKI

发明人： Tomoki OGAWA ,  Taiji SASAKI

IPC分类号： H04N5/91

CPC分类号： G11B27/105 ,  G11B27/11 ,  G11B2220/2541 ,  H04N13/161 ,  H04N13/178 ,  H04N13/183 ,  H04N13/189 ,  H04N13/341

摘要： A left view graphics stream and a right view graphics stream recorded on a recording medium each include one or more display sets, and the display sets are data groups used for displaying one screen worth of one or more graphics objects. The one or more display sets included in the left view graphics stream are in one-to-one correspondence with the one or more display sets included in the right view graphics stream, and an identical playback time for the video stream on the playback time axis is set in each of the corresponding display sets. Each display set includes state information indicating whether the data is all data necessary for displaying one screen worth of one or more graphics objects, or is a difference from the immediately previous display set, and the state information included in corresponding display sets indicate identical content.