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m4awrite - write m4a format audio file

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m4awrite - write m4a format audio file


Dan Ellis (view profile)


m4awrite writes an m4a (MPEG4 audio) format file using an external faac binary

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m4awrite is a drop-in replacement for wavwrite that will write MPEG4 Audio-format files by piping the output through an external "faac" binary. It accepts the same syntax and options as wavread. It works best in conjunction with the popenw MEX extension,

It requires an external faac binary, available from


Mp3read And Mp3write inspired this file.

This file inspired Audioread Unified Audio File Input Function.

MATLAB release MATLAB 7.11 (R2010b)
Other requirements faac binary, popenw mex file
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