2017-04-01 16:35:56 +08:00
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/*
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* MediaReader.h
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*
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* Created on: 2016年12月14日
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* Author: xzl
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*/
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#ifndef SRC_MEDAIFILE_MEDIAREADER_H_
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#define SRC_MEDAIFILE_MEDIAREADER_H_
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2017-04-25 11:35:41 +08:00
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#include "Device/Device.h"
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2017-04-01 16:35:56 +08:00
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#include "Rtsp/RtspMediaSource.h"
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#include "Rtmp/RtmpMediaSource.h"
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#ifdef ENABLE_MEDIAFILE
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#include <mp4v2/mp4v2.h>
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#endif //ENABLE_MEDIAFILE
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using namespace ZL::DEV;
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using namespace ZL::Rtsp;
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using namespace ZL::Rtmp;
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namespace ZL {
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namespace MediaFile {
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class MediaReader : public std::enable_shared_from_this<MediaReader>{
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public:
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typedef std::shared_ptr<MediaReader> Ptr;
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MediaReader(const string &strApp, const string &strId);
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virtual ~MediaReader();
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static RtspMediaSource::Ptr onMakeRtsp(const string &strApp, const string &strId);
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static RtmpMediaSource::Ptr onMakeRtmp(const string &strApp, const string &strId);
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private:
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#ifdef ENABLE_MEDIAFILE
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MP4FileHandle m_hMP4File = MP4_INVALID_FILE_HANDLE;
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MP4TrackId m_video_trId = MP4_INVALID_TRACK_ID;
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uint32_t m_video_ms = 0;
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uint32_t m_video_num_samples = 0;
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uint32_t m_video_sample_max_size = 0;
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uint32_t m_video_width = 0;
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uint32_t m_video_height = 0;
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uint32_t m_video_framerate = 0;
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string m_strPps;
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string m_strSps;
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bool m_bSyncSample = false;
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MP4TrackId m_audio_trId = MP4_INVALID_TRACK_ID;
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uint32_t m_audio_ms = 0;
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uint32_t m_audio_num_samples = 0;
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uint32_t m_audio_sample_max_size = 0;
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uint32_t m_audio_sample_rate = 0;
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uint32_t m_audio_num_channels = 0;
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string m_strAacCfg;
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AdtsFrame m_adts;
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int m_iDuration = 0;
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DevChannel::Ptr m_pChn;
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MP4SampleId m_video_current = 0;
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MP4SampleId m_audio_current = 0;
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std::shared_ptr<uint8_t> m_pcVideoSample;
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int m_iSeekTime = 0 ;
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Ticker m_ticker;
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Ticker m_alive;
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recursive_mutex m_mtx;
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void seek(int iSeekTime,bool bReStart = true);
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inline void setSeekTime(int iSeekTime);
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inline uint32_t getVideoCurrentTime();
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void startReadMP4();
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inline MP4SampleId getVideoSampleId(int iTimeInc = 0);
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inline MP4SampleId getAudioSampleId(int iTimeInc = 0);
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bool readSample(int iTimeInc = 0);
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inline bool readVideoSample(int iTimeInc = 0);
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inline bool readAudioSample(int iTimeInc = 0);
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inline void writeH264(uint8_t *pucData,int iLen,uint32_t uiStamp);
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inline void writeAAC(uint8_t *pucData,int iLen,uint32_t uiStamp);
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#endif
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};
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} /* namespace MediaFile */
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} /* namespace ZL */
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#endif /* SRC_MEDAIFILE_MEDIAREADER_H_ */
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