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公开(公告)号:US20190182533A1
公开(公告)日:2019-06-13
申请号:US16260423
申请日:2019-01-29
IPC分类号: H04N21/431 , H04N21/472 , H04N21/482 , H04N5/445 , H04N21/442 , H04N21/438 , H04N21/426 , H04N21/422 , H04N21/434
CPC分类号: H04N21/431 , H04N5/445 , H04N5/44543 , H04N21/4221 , H04N21/42692 , H04N21/4345 , H04N21/4383 , H04N21/4384 , H04N21/44222 , H04N21/472 , H04N21/482 , H04N21/4823 , H04N21/4825
摘要: A method includes receiving, from a first device at a second device, first input corresponding to selection of a previous channel option. The method includes, responsive to the first input, sending list data to a display device coupled to the second device, where the list data enables a display of a list of previously displayed channels. The list includes multiple elements and a selection indicator associated with a first element of the list. Each element of the multiple elements corresponds to a previously displayed channel. The method includes receiving, from the first device, second input corresponding to selection of a next channel option. The method also includes sending updated list data based on the second input to the display device. The updated list data updates the display to change an association of the selection indicator from the first element to a second element of the list.