| 发明名称 |
VIDEO SWITCHING APPARATUS, VIDEO SWITCHING METHOD, PROGRAM, AND INFORMATION PROCESSING APPARATUS |
| 摘要 |
A video switcher includes: a reception unit which receives video data within a range of a prescribed bandwidth via a network from video output apparatuses; a transmission unit which selects one or more pieces from among received video data, and transmits the selected one or more pieces to a video processing apparatus; a selection unit which dynamically sets a priority degree of each piece of video data, and selects video data to be received: and a control unit which controls a transmission and reception of video data. When a bandwidth necessary for a reception of new video data is insufficient, the selection unit selects video data for which reception is to be stopped from among video data being received based on the priority degree, and the control unit performs a control so as to stop a reception of selected video data and start a reception of the new video data. |
| 申请公布号 |
US2017118417(A1) |
申请公布日期 |
2017.04.27 |
| 申请号 |
US201715397477 |
申请日期 |
2017.01.03 |
| 申请人 |
SONY CORPORATION |
发明人 |
MASUDA Yasuto |
| 分类号 |
H04N5/268;H04N21/239;H04N21/2662;H04N21/24;H04N5/44;H04N5/38 |
主分类号 |
H04N5/268 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A video switching apparatus comprising:
a reception unit which receives video data within a range of a prescribed bandwidth via a network from a plurality of first apparatuses; a transmission unit which selects one or more pieces from among received video data, and transmits the selected one or more pieces to a second apparatus which sends video data; a selection unit which dynamically sets a priority degree of each piece of video data, and selects video data to be received from the plurality of first apparatuses based on the priority degree; and a transmission and reception control unit which controls a transmission and reception of video data, wherein, in a case where a bandwidth necessary for a reception of new video data is insufficient, the selection unit selects video data for which reception is to be stopped from among video data being received based on the priority degree, and wherein the transmission and reception control unit performs a control in a manner that a reception of selected video data is stopped and a reception of the new video data is started. |
| 地址 |
Tokyo JP |
