recording processing method and terminal

recording processing method and terminal

  • CN 105,979,469 B
  • Filed: 06/29/2016
  • Issued: 01/31/2020
  • Est. Priority Date: 06/29/2016
  • Status: Active Grant
First Claim
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1. , recording processing method, applied to terminal, characterized in that the method includes:

  • acquiring scene image information acquired by a camera and sound information acquired by a microphone during recording;

    the sound information collected by the microphone is single sound channel sound information;

    acquiring position information of each sound source in the scene image according to the scene image information;

    generating sound channel coefficient information corresponding to the position information of each sound source according to the position information of each sound source and a plurality of sound channels required to be adopted when the sound record is played;

    synthesizing sound information collected by the microphone into multi-channel audio data according to the sound channel coefficient information;

    the multiple sound channels required to be adopted when the recording is played comprise a left sound channel and a right sound channel of a terminal used for playing the recording, and the step of generating sound channel coefficient information corresponding to the position information of each sound source according to the position information of each sound source and the multiple sound channels required to be adopted when the recording is played comprises the following steps;

    calculating a proportionality coefficient of the sound source in the transverse direction of the scene image according to the position information of the sound source;

    calculating coefficient information occupied by a left sound channel and a right sound channel according to the proportional coefficient of the sound source in the transverse direction of the scene image to obtain sound channel coefficient information corresponding to the position information of the sound source;

    a plurality of sound channels that need adopt when playing the recording still include a plurality of sound channels that are used for playing the terminal of recording and set up from beginning to end, the positional information of sound source still includes;

    the sound source is information before and after the scene image.

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