info = audiometadata(filename)
info_previous = audiometadata(filename, info_new)
| Parameter | Description |
|---|---|
| filename | a string: an valid audio filename. |
| info_new | a struct: new information about audio file to set. |
| Parameter | Description |
|---|---|
| info | a struct: information about audio file. |
| info_previous | a struct: previous information about audio file. |
audiometadata returns a structure with metadata of an audio file.
audiometadata manages all tags available in the audio file.
Many audio formats are supported as OGG, FLAC, WAV, RAW.
wav_file = [modulepath('audio'), '/examples/haha.wav'];
info = audiometadata(wav_file)wav_file = [modulepath('audio'), '/examples/haha.wav'];
modified_wav_file = [tempdir(), 'haha_modified_tags.wav'];
if isfile(modified_wav_file)
rmfile(modified_wav_file);
end
copyfile(wav_file, modified_wav_file);
info = audiometadata(modified_wav_file)
info.artist = 'Nelson';
audiometadata(modified_wav_file, info);
info = audiometadata(modified_wav_file)
if isfile(modified_wav_file)
rmfile(modified_wav_file);
end| Version | Description |
|---|---|
| 1.0.0 | initial version |