| 发明名称 |
NAVIGATING WITHIN A MEDIA ITEM |
| 摘要 |
A method and apparatus for user-controlled navigation within a media item comprising a sequence of elements. The method comprises: defining a line or curve for controlling the navigation; defining a transfer function that associates a plurality of positions along the line or curve with respective elements of the sequence; detecting an input operation by the user, wherein the input operation selects one of the plurality of positions; determining the element of the sequence that corresponds to the user-selected position, according to the defined transfer function; and navigating within the media item to the determined element, wherein the transfer function is a nonlinear one-to-one mapping between the positions along the line or curve and the elements of the sequence. |
| 申请公布号 |
US2015026575(A1) |
申请公布日期 |
2015.01.22 |
| 申请号 |
US201414320832 |
申请日期 |
2014.07.01 |
| 申请人 |
NXP B.V. |
发明人 |
Martin Francois |
| 分类号 |
G06F3/0484 |
主分类号 |
G06F3/0484 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for user-controlled navigation within a media item comprising a sequence of elements, the method comprising:
defining a line or curve for controlling the navigation; defining a transfer function that associates a plurality of positions along the line or curve with respective elements of the sequence; detecting an input operation by the user, wherein the input operation selects one of the plurality of positions; determining the element of the sequence that corresponds to the user-selected position, according to the defined transfer function; and navigating within the media item to the determined element, wherein the transfer function is a nonlinear one-to-one mapping between the positions along the line or curve and the elements of the sequence. |
| 地址 |
Eindhoven NL |
