audiowrite

Writes an audio file.

Syntax

• audiowrite(filename, y, fs)
• audiowrite(filename, y, fs, fieldname, fieldvalue, ...)

Input argument

• filename - a string: filename to create.
• y - a matrix: audio data.
• fs - an integer value: sampling rate.
• fieldname - a string: 'BitsPerSample', 'BitRate', 'Quality', 'Title', 'Artist' or 'Comment' .
• fieldvalue - value associated to the fieldname.

Description

audiorwrite writes an audio file.

More 26 files format supported. See audiosupportedformats function to have all supported formats.

Example

wav_audio = [modulepath('audio'), '/examples/haha.wav'];
[y, fs] = audioread(wav_audio);
dest_ogg = [tempdir(), 'haha.ogg'];
audiowrite(dest_ogg, y, fs);
dest_flac = [tempdir(), 'haha.flac'];
audiowrite(dest_flac, y, fs);
dest_mp3 = [tempdir(), 'haha.mp3'];
audiowrite(dest_mp3, y, fs);
dest_caf = [tempdir(), 'haha.caf'];
audiowrite(dest_caf, y, fs);

See also

audioplayer, audiosupportedformats.

History

Author

Allan CORNET