| 发明名称 | Video transmission device, video display device, video display system, video transmission method and computer program | ||
| 摘要 | Provided is a video transmission device that includes: a transmission signal output portion that outputs a video signal that causes two-dimensional video or three-dimensional video to be displayed, an audio signal that causes audio to be output, and a control signal including information relating to the video signal and the audio signal; and a control portion that controls content of the control signal output from the transmission signal output portion. When the video signal switches from three-dimensional video to two-dimensional video, the control portion does not stop output of the video signal from the transmission signal output portion, and controls the transmission signal output portion such that information indicating that the video signal output from the transmission signal output portion has switched to two-dimensional video is included in information indicating that the video signal is three-dimensional video that is output from the transmission signal output portion. | ||
| 申请公布号 | US8754930(B2) | 申请公布日期 | 2014.06.17 |
| 申请号 | US201113255128 | 申请日期 | 2011.01.07 |
| 申请人 | Sony Corporation;Sony Computer Entertainment Inc. | 发明人 | Saito Takehiko;Takenaka Koichi |
| 分类号 | H04N13/04;H04N13/00 | 主分类号 | H04N13/04 |
| 代理机构 | Lerner, David, Littenberg, Krumholz & Mentlik, LLP | 代理人 | Lerner, David, Littenberg, Krumholz & Mentlik, LLP |
| 主权项 | 1. A video transmission device comprising: a transmission signal output portion that outputs a video signal that causes one of two-dimensional video and three-dimensional video to be displayed, an audio signal that causes audio to be output, and a control signal including information relating to the video signal and the audio signal; and a control portion that controls content of the control signal output from the transmission signal output portion, wherein, when the video signal switches from three-dimensional video to two-dimensional video, the control portion does not stop output of the video signal from the transmission signal output portion, and controls the transmission signal output portion such that information indicating that the video signal output from the transmission signal output portion has switched to two-dimensional video is included in information indicating that the video signal is three-dimensional video that is output from the transmission signal output portion. | ||
| 地址 | JP | ||