Error using a variable as input for audioread()
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Hello.
I'm trying to load a .wav file, based on user input. For testing, I am using sample.wav. When I type audioread('sample.wav'), it works perfectly, but when I type:
fileName1 = inputdlg('Type the filename of the .wav file you would like to upload');
% A dialogue box pops up and I type sample.wav into it
audioread(fileName1);
This results in the following error:
Error using which
Argument must contain a string.
Error in audiovideo.internal.absolutePathForReading (line 7)
whichFileName = which(filename);
Error in audioread (line 74)
filename = audiovideo.internal.absolutePathForReading(...
What am I doing wrong?
4 个评论
Tiba Abdulhameed
2016-3-3
the problem is your file name is stored in cell type of data. you should change it to string before using audioread. you can try audioread(fileName1{1});
Tiba Abdulhameed
2016-3-3
% %In addition, you can make the user select from existing files by ;
[file,path] = uigetfile({'*.wav';},'input file');
name=fullfile(path,file)
[Z, fs] =audioread(name)
Saad Rehman
2020-4-17
Undefined variable "audiovideo" or class "audiovideo.internal.absolutePathForReading".
Error in audioread (line 74)
filename = audiovideo.internal.absolutePathForReading(...
I've an error. kindly guide me how can I solve it?
Geoff Hayes
2020-4-17
Saad - what is the line of code that you have written to load your audio file? Are you using audioread?
回答（1 个）
Harsha KVK
2022-7-28
0 个投票
As input() takes only integers. Convert the file name to string.
fileName = string(input('Type the filename of the .wav file you would like to upload')); audioread(fileName);
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2015-3-11
2022-7-28
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