diff --git a/media/libsydneyaudio/src/sydney_audio_mac.c b/media/libsydneyaudio/src/sydney_audio_mac.c
--- a/media/libsydneyaudio/src/sydney_audio_mac.c
+++ b/media/libsydneyaudio/src/sydney_audio_mac.c
@@ -129,7 +129,7 @@
   if (mode != SA_MODE_WRONLY) {
     return SA_ERROR_NOT_SUPPORTED;
   }
-  if (format != SA_PCM_FORMAT_S16_LE) {
+  if (format != SA_PCM_FORMAT_S16_NE) {
     return SA_ERROR_NOT_SUPPORTED;
   }