Abstract: A photographing control method and apparatus, a computer device and a storage medium are provided. The method includes determining a first ratio, wherein the first ratio is a ratio of the current optical zoom ratio of a target photographic device to a maximum optical zoom ratio of the target photographic device; determining a second ratio, wherein the second ratio is a proportion of the area of a person face region currently captured by the target photographic device in a whole captured picture; determining whether the first ratio is less than or equal to a first ratio threshold and the second ratio is less than or equal to a second ratio threshold; and if yes, controlling the target photographic device to perform optical zoom, and if no, controlling the target photographic device to perform digital zoom.

Abstract: A method and apparatus for switching a main microphone of a plurality of microphones, a voice detection method and apparatus for a microphone, a microphone-loudspeaker integrated device, and a readable storage medium are provided. The method for switching the main microphone of the plurality of microphones includes: acquiring first audio data for playback by a loudspeaker, and acquiring second audio data acquired by each microphone and corresponding noise frequency domain energy; obtaining corresponding first frequency domain energy and second frequency domain energy according to the first audio data and the second audio data; when the first frequency domain energy is less than a first preset threshold, selecting a candidate main microphone according to the noise frequency domain energy and the second frequency domain energy corresponding to each microphone; and switching the candidate main microphone as a main microphone.