Audio/video output control method and equipment

Abstract

The invention discloses an audio / video output control method and equipment, belonging to the field of signal processing. The method comprises the following steps of: when audio / video output exists, beginning to timing; when the timing reaches a first time interval, reducing the volume of the audio / video output according to a first volume adjustment unit; and judging whether the volume of the audio / video output is less than or equal to a closed value, and closing the audio / video output if the volume of the audio / video output is less than or equal to the closed value. The equipment comprises a timing module, a volume adjusting module, a first judging module and a stop module. According to the invention, when the timing reaches the first time interval, the volume of the audio / video output is automatically reduced according to the first volume adjustment unit, and when the final volume is less than or equal to the closed value, the audio / video output is automatically closed, therefore the effects of reducing unnecessary electric quantity consumption, protecting hearing of users and improving user experience are achieved.

Description

technical field [0001] The invention relates to the field of signal processing, in particular to a method and device for controlling audio and video output. Background technique [0002] At present, playing music has become a common function of mobile phones, and people like to use mobile phones to listen to music anytime and anywhere to relax themselves. When the user uses the mobile phone to listen to music in some special scenarios, such as before going to bed, if the user forgets or cannot turn off the player, for example, the user falls asleep, the player will continue to play music, and the mobile phone cannot enter the standby state. It will consume the remaining power of the mobile phone, and listening to music for a long time is likely to cause damage to the user's hearing, and the user experience is not good. [0003] Therefore, in order to save the power of the mobile phone and improve the user experience, many existing mobile phones have a music sleep mode, that...

AI Technical Summary

Problems solved by technology

[0005] In the existing music sleep mode, the volume of the music played during the user preset time period remains constant. When the user wants to fall asleep with music, the constant volume is not suitable for the user to fall asleep, and if the user preset If the setting time is longer, then the user will continue to play music at the original volume after falling asleep, which will not only consume a lot of power, but also easily cause damage to the user's hearing, and the user experience is not good.

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