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

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