MATLAB: Hi i hve to add audio file to video file …but im getting error plz help me..

audio processingMATLABvideo processing

my code is
videoFReader = vision.VideoFileReader('audio.avi');
[AUDIO,Fs] = wavread('audio.wav');
videoFWriter = vision.VideoFileWriter('myfile.avi');
videoFrame = step(videoFReader);
step(videoFWriter,videoFrame,AUDIO);
release(videoFReader);
release(videoFWriter);
both are different files im getting error as
Error using vision.VideoFileWriter/step
Too many input arguments; expected 1 (in addition to the object handle), got 2.
Error in ex (line 5)
step(videoFWriter,videoFrame,AUDIO);

Best Answer

Your call to vision.videoFileWriter needs to add 'AudioInputPort', true
https://www.mathworks.com/help/vision/ref/vision.videofilewriter-class.html#bse_r6d-3
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