US 11,722,632 B2
Video acquisition method and electronic apparatus
Junning Han, Beijing (CN); and Rongbin Xiao, Beijing (CN)
Assigned to LENOVO (BEIJING) LIMITED, Beijing (CN)
Filed by Lenovo (Beijing) Limited, Beijing (CN)
Filed on Feb. 22, 2022, as Appl. No. 17/677,971.
Claims priority of application No. 202110966395.0 (CN), filed on Aug. 23, 2021.
Prior Publication US 2023/0054468 A1, Feb. 23, 2023
Int. Cl. H04N 5/268 (2006.01); H04N 23/66 (2023.01); G10L 25/57 (2013.01); H04N 5/272 (2006.01); H04R 1/08 (2006.01); H04R 3/00 (2006.01); H04N 23/90 (2023.01); H04R 1/40 (2006.01)
CPC H04N 5/268 (2013.01) [G10L 25/57 (2013.01); H04N 5/272 (2013.01); H04N 23/66 (2023.01); H04R 1/08 (2013.01); H04R 3/005 (2013.01); H04N 23/90 (2023.01); H04R 1/406 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A video acquisition method comprising:
calling a first image collection device and a sound collection device based on a camera mode;
collecting first image data of a first space in real-time through the first image collection device;
collecting audio data covering a spatial environment including the first space in real-time through the sound collection device;
processing the audio data in real-time based on an audio processing engine;
in response to determining, through the audio processing engine, that the audio data indicates that a target sound source exists in a second space different from the first space, calling a second image collection device; and
collecting second image data of the second space in real-time through the second image collection device.