RTSP推流增加L16动态payload type支持(RFC 3551 Section 4.5.11, RFC 2586)

src/Extension/L16.cpp

@@ -0,0 +1,26 @@
+/*
+ * Copyright (c) 2016 The ZLMediaKit project authors. All Rights Reserved.
+ *
+ * This file is part of ZLMediaKit(https://github.com/xiongziliang/ZLMediaKit).
+ *
+ * Use of this source code is governed by MIT license that can be found in the
+ * LICENSE file in the root of the source tree. All contributing project authors
+ * may be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include "L16.h"
+
+namespace mediakit{
+
+Sdp::Ptr L16Track::getSdp() {
+    WarnL << "Enter  L16Track::getSdp function";
+    if(!ready()){
+        WarnL << getCodecName() << " Track未准备好";
+        return nullptr;
+    }
+    return std::make_shared<L16Sdp>(getCodecId(), getAudioSampleRate(), getAudioChannel(), getBitRate() / 1024);
+}
+
+}//namespace mediakit
+
+