53 lines
1.3 KiB
C
53 lines
1.3 KiB
C
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#pragma once
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#include "AudioCapture.h"
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#ifdef __cplusplus
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extern "C"
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{
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#include "libavcodec/avcodec.h"
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#include "libavformat/avformat.h"
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#include "libavutil/avutil.h"
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#include "libswscale/swscale.h"
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#include "libavutil/opt.h"
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#include "libavutil/imgutils.h"
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};
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#endif
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namespace AAC_CODER {
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class AACAudioCoder :public CaptureAudio::CaptureAudioObserver {
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public:
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class EncodeAudioObserver {
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public:
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virtual void OnAudioEncode(const void *frameaddress, uint32_t framelen,uint16_t pts) {};
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};
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enum CAP_STATUS {
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RUNNING = 1,
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STOP = 2,
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PAUSE = 3,
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READY = 4,
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UNREADY = 5,
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FAIL = 6,
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};
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void OnAudioData(const void *frameaddress, uint32_t framelen);
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AACAudioCoder(unsigned int smprate, unsigned int channel);
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~AACAudioCoder();
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int Encode(unsigned char *input, unsigned int num);
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int SetObserver(EncodeAudioObserver *);
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private:
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unsigned int mpts;
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CAP_STATUS mStatus;
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unsigned long mSampleRate = 44100;
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unsigned int mChannels = 2;
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unsigned int mPCMBitSize = 16;
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uint8_t* mAACBuffer;
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unsigned long nMaxOutputBytes;
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uintptr_t mFablaAacenc;
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AVCodec *mCodec;
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AVCodec *pCodec;
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AVCodecContext *mCodecCtx = NULL;
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AVFrame *mFrame;
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AVPacket pkt;
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uint8_t* mFrameBuf;
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uint16_t mPts;
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EncodeAudioObserver *mObserver;
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};
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}
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