70 lines
1.4 KiB
C++
70 lines
1.4 KiB
C++
//
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// Created by xzl on 2018/10/24.
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//
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#ifndef ZLMEDIAKIT_AACRTMPCODEC_H
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#define ZLMEDIAKIT_AACRTMPCODEC_H
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#include "RtmpCodec.h"
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namespace ZL{
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namespace Rtmp {
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/**
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* aac Rtmp转adts类
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*/
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class AACRtmpDecoder : public RtmpCodec , public ResourcePoolHelper<AACFrame> {
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public:
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typedef std::shared_ptr<AACRtmpDecoder> Ptr;
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AACRtmpDecoder();
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~AACRtmpDecoder() {}
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/**
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* 输入Rtmp并解码
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* @param Rtmp Rtmp数据包
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* @param key_pos 此参数内部强制转换为false,请忽略之
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*/
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bool inputRtmp(const RtmpPacket::Ptr &Rtmp, bool key_pos = false) override;
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TrackType getTrackType() const override{
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return TrackAudio;
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}
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CodecId getCodecId() const override{
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return CodecAAC;
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}
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protected:
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void onGetAAC(const char* pcData, int iLen, uint32_t ui32TimeStamp);
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AACFrame::Ptr obtainFrame();
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protected:
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AACFrame::Ptr _adts;
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string _aac_cfg;
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};
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/**
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* aac adts转Rtmp类
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*/
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class AACRtmpEncoder : public AACRtmpDecoder , public ResourcePoolHelper<RtmpPacket> {
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public:
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typedef std::shared_ptr<AACRtmpEncoder> Ptr;
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AACRtmpEncoder();
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~AACRtmpEncoder() {}
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/**
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* 输入aac 数据，必须带dats头
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* @param frame 带dats头的aac数据
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*/
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void inputFrame(const Frame::Ptr &frame) override;
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private:
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void makeAudioConfigPkt();
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};
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}//namespace Rtmp
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}//namespace ZL
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#endif //ZLMEDIAKIT_AACRTMPCODEC_H
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