tree 7bc4568fdd695d312d9ae6447ec69320bdcf2c62
parent 9a1c785c019bdb25fefa7d1c0e50862ddc0e4e21
author Glenn Kasten <gkasten@google.com> 1387320557 -0800
committer Glenn Kasten <gkasten@google.com> 1387324851 -0800

Use libsndfile to write .wav files

This will reduce code duplication, and allow us take advantage of more
advanced capabilities of libsndfile in the future.

Change-Id: I25fa2b6d0c21e325aeaf05bda62cf7aab0c5deb4