1 files changed, 63 insertions, 0 deletions
diff --git a/modules/opus/opus.c b/modules/opus/opus.c
new file mode 100644
index 0000000..28b24b9
--- /dev/null
+++ b/modules/opus/opus.c
@@ -0,0 +1,63 @@
+/**
+ * @file opus.c Opus Audio Codec
+ *
+ * Copyright (C) 2010 Creytiv.com
+ */
+
+#include <re.h>
+#include <baresip.h>
+#include <opus/opus.h>
+#include "opus.h"
+
+
+/**
+ * @defgroup opus opus
+ *
+ * The OPUS audio codec
+ *
+ * Latest supported version: libopus 1.0.0
+ *
+ * References:
+ *
+ *    draft-ietf-codec-opus-10
+ *    draft-spittka-payload-rtp-opus-00
+ *
+ *    http://opus-codec.org/downloads/
+ */
+
+
+static struct aucodec opus = {
+	.name      = "opus",
+	.srate     = 48000,
+	.ch        = 2,
+	.fmtp      = "stereo=1;sprop-stereo=1",
+	.encupdh   = opus_encode_update,
+	.ench      = opus_encode_frm,
+	.decupdh   = opus_decode_update,
+	.dech      = opus_decode_frm,
+	.plch      = opus_decode_pkloss,
+};
+
+
+static int module_init(void)
+{
+	aucodec_register(&opus);
+
+	return 0;
+}
+
+
+static int module_close(void)
+{
+	aucodec_unregister(&opus);
+
+	return 0;
+}
+
+
+EXPORT_SYM const struct mod_export DECL_EXPORTS(opus) = {
+	"opus",
+	"audio codec",
+	module_init,
+	module_close,
+};