发明公开
EP1898407A3 Mulitmedia control system and method for controlling multimedia program presentation
失效
基本信息:
- 专利标题： Mulitmedia control system and method for controlling multimedia program presentation
- 专利标题（中）：多媒体控制系统和方法，用于控制多媒体节目介绍
- 申请号：EP07124151.7 申请日：1996-05-31
- 公开(公告)号：EP1898407A3 公开(公告)日：2013-06-12
- 发明人： Ottesen, Hal Hjalmar , Smith, Gordon James , Vanleeuwen, George Willard
- 申请人： EchoStar Technologies L.L.C.
- 申请人地址： 100 Inverness Terrace East Englewood, CO 80112 US
- 专利权人： EchoStar Technologies L.L.C.
- 当前专利权人： EchoStar Technologies L.L.C.
- 当前专利权人地址： 100 Inverness Terrace East Englewood, CO 80112 US
- 代理机构： Bebbington, Nicholas Paul
- 优先权： US473315 19950607
- 主分类号： G11B20/10
- IPC分类号： G11B20/10 ; G11B20/12 ; G11B27/10 ; G11B27/034 ; H04N7/173 ; H04N7/24 ; G06F3/06
摘要：
A method for locally controlling the presentation of a multimedia program received from a remote multimedia server (30) receives the multimedia program as a custom ordered series of source program segments (A1-AN) arranged in packets at a local set-top control system (62). The control system buffers and decompresses the compressed program segments for presentation on a local display monitor (76). The control system includes a direct access storage device (68) arranged to buffer a predetermined number of the received program segments, some of which are non-sequentially ordered and others of which are sequentially ordered. The control system (62) provides sequential presentation of the received program segments. Where a program segment received is the next program segment in order, it is written to the direct access storage device (68) but it is concurrently transferred to the display (76) for presentation. By this means, the earlier program segments are sequentially presented. Thereafter, the program segments are transferred from storage to the display.
公开/授权文献:
IPC结构图谱:
| G | 物理 |
| --G11 | 信息存储 |
| ----G11B | 基于记录载体和换能器之间的相对运动而实现的信息存储 |
| ------G11B20/00 | 并非专指记录或重现方法的信号处理；为此所用的电路 |
| --------G11B20/10 | .数字记录或重现 |