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matlabvideo-processingaudio-recordingmultimedia

Read audio file from video in MATLAB

Can anyone tell me how I can read audio and video parts of video file as separate file ? I need to have sampling rate and audio sample from a video file. Thanks.

Solution

  • use this for audio:

    video.MultimediaFileReader(videofilename,'AudioOutputPort',true,'VideoOutputPort',false);

    and use this for video:

    video.MultimediaFileReader(videofilename,'AudioOutputPort',false,'VideoOutputPort',true);