US 11,722,728 B2
Data processing method and device
Hui Bian, Anhui (CN); Shenghui Bao, Anhui (CN); Jin Su, Anhui (CN); Sai Gao, Anhui (CN); and Xuansheng Zhu, Anhui (CN)
Assigned to LONTIUM SEMICONDUCTOR CORPORATION, Hefei (CN)
Filed by LONTIUM SEMICONDUCTOR CORPORATION, Anhui (CN)
Filed on Aug. 24, 2021, as Appl. No. 17/410,985.
Claims priority of application No. 202110572128.5 (CN), filed on May 25, 2021.
Prior Publication US 2022/0385971 A1, Dec. 1, 2022
Int. Cl. G06F 12/00 (2006.01); H04N 21/44 (2011.01); G06F 12/0811 (2016.01); G06F 12/0831 (2016.01); G06F 12/0897 (2016.01); H04L 1/00 (2006.01); H04N 21/433 (2011.01); H04N 21/435 (2011.01); H04N 21/438 (2011.01); H04N 21/442 (2011.01)
CPC H04N 21/44008 (2013.01) [G06F 12/0811 (2013.01); G06F 12/0835 (2013.01); G06F 12/0897 (2013.01); H04L 1/0051 (2013.01); H04N 21/435 (2013.01); H04N 21/4331 (2013.01); H04N 21/4383 (2013.01); H04N 21/44209 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A data processing method, applied to a digital interface, comprising:
reading data cached by a data source, wherein the data source comprises a video source and an auxiliary data source;
outputting video data, in a case that a cache for the video source caches the video data, wherein when the video data is output, corresponding position marks are at a start position and an end position of a frame structure of the video data and at a start position and an end position of a row structure of the video data; and
outputting auxiliary data, in a case that the cache for the video source does not cache the video data, a cache for the auxiliary data source caches the auxiliary data and the frame structure or the row structure of the video data has been output, wherein when the auxiliary data is output, corresponding position marks are at a start position and an end position of the auxiliary data.