| 发明名称 | Process for digitizing video over analog component video cables | ||
| 摘要 | A method for efficient digital capturing of analog video signals of computer game consoles is provided. The video format of the signal is changed from 480p to 720p, without any scaling artifacts. The number of active horizontal resolution lines and active vertical resolution lines is reduced in the higher definition space, so that the output picture is a pixel-for-pixel transformed replica of the 480p image. | ||
| 申请公布号 | US8810725(B2) | 申请公布日期 | 2014.08.19 |
| 申请号 | US201213539647 | 申请日期 | 2012.07.02 |
| 申请人 | Nintendo Co., Ltd. | 发明人 | Baker Jacob Mateo |
| 分类号 | H04N11/20;H04N11/22;H04N7/01;G06T3/40;G09G5/00;H04N21/41;H04N21/4367 | 主分类号 | H04N11/20 |
| 代理机构 | Nixon & Vanderhye, P.C. | 代理人 | Nixon & Vanderhye, P.C. |
| 主权项 | 1. A non-transitory computer readable storage medium having stored thereon a computer program executed in an information processing apparatus to digitally capture an analog video signal being output by a video generation system, the computer program when executed performs functions comprising: receiving said analog video signal having a first video resolution format, a first frame rate and a first scanning mode; transforming said analog video signal to produce an output digital video signal having a second video resolution format, a second frame rate and a second scanning mode; reducing the number of active lines in the output digital video signal from a standard number of active lines to a non-standard number of active lines for the output digital video signal; and mixing said output digital video signal with an audio portion of said analog video signal to produce a digital video stream. | ||
| 地址 | Kyoto JP | ||