mirror of
https://github.com/ZLMediaKit/ZLMediaKit.git
synced 2024-11-24 03:30:52 +08:00
110 lines
3.6 KiB
C++
110 lines
3.6 KiB
C++
/*
|
|
* MIT License
|
|
*
|
|
* Copyright (c) 2016 xiongziliang <771730766@qq.com>
|
|
*
|
|
* This file is part of ZLMediaKit(https://github.com/xiongziliang/ZLMediaKit).
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
* of this software and associated documentation files (the "Software"), to deal
|
|
* in the Software without restriction, including without limitation the rights
|
|
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
* copies of the Software, and to permit persons to whom the Software is
|
|
* furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in all
|
|
* copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
|
* SOFTWARE.
|
|
*/
|
|
|
|
#ifndef SRC_MEDIAFILE_MEDIAREADER_H_
|
|
#define SRC_MEDIAFILE_MEDIAREADER_H_
|
|
|
|
#include "Device/Device.h"
|
|
#include "Rtsp/RtspMediaSource.h"
|
|
#include "Rtmp/RtmpMediaSource.h"
|
|
|
|
#ifdef ENABLE_MP4V2
|
|
#include <mp4v2/mp4v2.h>
|
|
#endif //ENABLE_MP4V2
|
|
|
|
using namespace ZL::DEV;
|
|
using namespace ZL::Rtsp;
|
|
using namespace ZL::Rtmp;
|
|
|
|
namespace ZL {
|
|
namespace MediaFile {
|
|
|
|
class MediaReader : public std::enable_shared_from_this<MediaReader> ,public MediaSourceEvent{
|
|
public:
|
|
typedef std::shared_ptr<MediaReader> Ptr;
|
|
MediaReader(const string &strVhost,const string &strApp, const string &strId);
|
|
virtual ~MediaReader();
|
|
static MediaSource::Ptr onMakeMediaSource(const string &strSchema,const string &strVhost,const string &strApp, const string &strId);
|
|
public:
|
|
bool seekTo(uint32_t ui32Stamp) override;
|
|
uint32_t getStamp() override;
|
|
bool shutDown() override;
|
|
private:
|
|
|
|
#ifdef ENABLE_MP4V2
|
|
MP4FileHandle m_hMP4File = MP4_INVALID_FILE_HANDLE;
|
|
MP4TrackId m_video_trId = MP4_INVALID_TRACK_ID;
|
|
uint32_t m_video_ms = 0;
|
|
uint32_t m_video_num_samples = 0;
|
|
uint32_t m_video_sample_max_size = 0;
|
|
uint32_t m_video_width = 0;
|
|
uint32_t m_video_height = 0;
|
|
uint32_t m_video_framerate = 0;
|
|
string m_strPps;
|
|
string m_strSps;
|
|
bool m_bSyncSample = false;
|
|
|
|
MP4TrackId m_audio_trId = MP4_INVALID_TRACK_ID;
|
|
uint32_t m_audio_ms = 0;
|
|
uint32_t m_audio_num_samples = 0;
|
|
uint32_t m_audio_sample_max_size = 0;
|
|
uint32_t m_audio_sample_rate = 0;
|
|
uint32_t m_audio_num_channels = 0;
|
|
string m_strAacCfg;
|
|
AdtsFrame m_adts;
|
|
|
|
int m_iDuration = 0;
|
|
DevChannel::Ptr m_pChn;
|
|
MP4SampleId m_video_current = 0;
|
|
MP4SampleId m_audio_current = 0;
|
|
std::shared_ptr<uint8_t> m_pcVideoSample;
|
|
|
|
int m_iSeekTime = 0 ;
|
|
Ticker m_ticker;
|
|
Ticker m_alive;
|
|
recursive_mutex m_mtx;
|
|
|
|
void seek(int iSeekTime,bool bReStart = true);
|
|
inline void setSeekTime(int iSeekTime);
|
|
inline uint32_t getVideoCurrentTime();
|
|
void startReadMP4();
|
|
inline MP4SampleId getVideoSampleId(int iTimeInc = 0);
|
|
inline MP4SampleId getAudioSampleId(int iTimeInc = 0);
|
|
bool readSample(int iTimeInc = 0);
|
|
inline bool readVideoSample(int iTimeInc = 0);
|
|
inline bool readAudioSample(int iTimeInc = 0);
|
|
inline void writeH264(uint8_t *pucData,int iLen,uint32_t uiStamp);
|
|
inline void writeAAC(uint8_t *pucData,int iLen,uint32_t uiStamp);
|
|
|
|
|
|
#endif //ENABLE_MP4V2
|
|
};
|
|
|
|
} /* namespace MediaFile */
|
|
} /* namespace ZL */
|
|
|
|
#endif /* SRC_MEDIAFILE_MEDIAREADER_H_ */
|