Audio file information to be shown as text on GUI text
2 次查看(过去 30 天)
显示 更早的评论
Hi How to get the audiofile info to be shown on GUI as text : I mean i will prss a button in GUI and i need to show these information . Also is it possible to show individual as NumChannels , SampleRate in separate Text in GUI
CompressionMethod: 'Uncompressed' NumChannels: 1 SampleRate: 44100 TotalSamples: 4646687 Duration: 105.3671 Title: [] Artist: [] BitsPerSample: 16
1 个评论
采纳的回答
Jan
2018-5-1
编辑:Jan
2018-5-1
info = audioinfo(FileName);
Field = fieldnames(info);
Data = struct2cell(info);
CStr = cell(1, numel(Field));
for k = 1:numel(Field)
if ischar(Data{k})
CStr{k} = sprintf('%s: %s', Field{k}, Data{k});
elseif isnumeric(Data{k})
if isempty(Data{k})
CStr{k} = sprintf('%s: []', Field{k});
else
CStr{k} = sprintf('%s: %s', Field{k}, num2str(Data{k}));
end
else % No idea how to display this - adjust this as you like it:
CStr{k} = sprintf('%s: [%s]', Field{k}, class(Data{k}));
end
end
set(handles.listbox1, 'String', CStr);
Use the wanted GUI element instead of handles.listbox1 and define filename accordingly.
Maybe this is enough already:
Str = evalc(disp(info));
CStr = strsplit(Str, '\n');
0 个评论
更多回答(0 个)
另请参阅
类别
在 Help Center 和 File Exchange 中查找有关 Audio and Video Data 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!