整理Rtp打包解包

src/RTP/AACRtpCodec.h

@@ -0,0 +1,37 @@
+//
+// Created by xzl on 2018/10/18.
+//
+
+#ifndef ZLMEDIAKIT_AACRTPCODEC_H
+#define ZLMEDIAKIT_AACRTPCODEC_H
+
+
+#include "RtpCodec.h"
+
+class AACRtpCodec : public RtpEncoder {
+public:
+    AACRtpCodec(uint32_t ui32Ssrc,
+                  uint32_t ui32MtuSize ,
+                  uint32_t ui32SampleRate,
+                  uint8_t ui8PlayloadType = 97,
+                  uint8_t ui8Interleaved = TrackAudio * 2) :
+            RtpEncoder(ui32Ssrc,ui32MtuSize,ui32SampleRate,ui8PlayloadType,ui8Interleaved) {
+        m_framePool.setSize(32);
+        m_adts = m_framePool.obtain();
+    }
+    ~AACRtpCodec(){}
+
+    void inputFame(const Frame::Ptr &frame,bool key_pos) override;
+    void inputRtp(const RtpPacket::Ptr &rtp, bool key_pos) override ;
+private:
+    void makeAACRtp(const void *pData, unsigned int uiLen, bool bMark, uint32_t uiStamp);
+    void onGetAdts(const AdtsFrame::Ptr &frame);
+private:
+    unsigned char m_aucSectionBuf[1600];
+    AdtsFrame::Ptr m_adts;
+    ResourcePool<AdtsFrame> m_framePool;
+};
+
+
+
+#endif //ZLMEDIAKIT_AACRTPCODEC_H