Audio stream processing method and system, equipment and medium
A processing method, a technology of audio streaming, applied in signal processing, transducer circuits, sensors, etc., to solve problems such as mutual masking of sounds
Active Publication Date: 2020-10-16
蘑菇车联信息科技有限公司
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[0004] Embodiments of the present invention provide an audio stream processing method, system, device, and medium, which are used to solve the defect of mutual masking of sounds in the prior art, so that the sounds that users need to pay special attention to can be clearly heard
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[0042] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0043] Please refer to figure 1 , figure 2 , figure 1 It is a schematic flowchart of an audio stream processing method provided by an embodiment of the present invention; figure 2 It is a schematic diagram of a volume parameter value query process of an audio stream processing method provided by an embodiment of the present invention.
[004...
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The embodiment of the invention provides an audio stream processing method and system, equipment and a medium. The method comprises the following steps of acquiring N real-time audio streams, searching a corresponding volume parameter value in the volume parameter packet according to the port identity information of the N real-time audio streams, wherein the volume parameter packet comprises portidentity information and a volume parameter value which have a corresponding relationship, carrying out sound mixing processing on the N real-time audio streams according to the corresponding volume parameter values, and obtaining a synthetic audio stream. Compared with the prior art in which each audio stream intelligently uses the same volume parameter value, according to the scheme provided inthe invention, the volume parameter values of the audio streams can be subjected to specialization setting, so that a user can set the volume parameter values of sounds needing to be noticed by himself / herself to be large, the defect of mutual covering of the sounds in the prior art is overcome, and the sounds needing to be specially noticed by the user can be heard clearly.
Description
technical field [0001] The present invention relates to the technical field of vehicle equipment, in particular to an audio stream processing method, system, equipment, and medium. Background technique [0002] Currently, on the Android system and iOS system, the volume is classified and controlled according to the type of audio stream, including media volume, alarm clock volume, ringtone volume, etc. However, once the media volume is increased, the volume of all media applications will increase accordingly. For example, on a smart vehicle terminal, the user may install audio and video applications and navigation applications, and there will be a scene where the navigation voice broadcast is turned on while listening to music. At this time, the sound of the music will cover the voice of the navigation voice broadcast, making the navigation voice Situations where you cannot hear clearly. [0003] Therefore, how to provide a sound control solution that enables the user to cle...
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IPC IPC(8): H04R3/00
CPCH04R3/00H04R2430/00
Inventor 徐朋志朱磊邓志伟何建邦王超
Owner 蘑菇车联信息科技有限公司