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重写MP4点播

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This commit is contained in:
xiongziliang
2020-04-03 20:45:58 +08:00
parent f03365efb1
commit 46be8a38e7
17 changed files with 205 additions and 530 deletions
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56
src/Record/MP4Muxer.h
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@@ -27,40 +27,21 @@
#ifndef ZLMEDIAKIT_MP4MUXER_H
#define ZLMEDIAKIT_MP4MUXER_H
#ifdef ENABLE_MP4RECORD
#ifdef ENABLE_MP4
#include "Common/MediaSink.h"
#include "mov-writer.h"
#include "mpeg4-hevc.h"
#include "mpeg4-avc.h"
#include "mpeg4-aac.h"
#include "mov-buffer.h"
#include "mov-format.h"
#include "Extension/AAC.h"
#include "Extension/H264.h"
#include "Extension/H265.h"
#include "Common/Stamp.h"
#include "MP4.h"
namespace mediakit{
class MP4MuxerBase{
class MP4Muxer : public MediaSinkInterface, public MP4File{
public:
MP4MuxerBase() = default;
virtual ~MP4MuxerBase() = default;
protected:
virtual int onRead(void* data, uint64_t bytes) = 0;
virtual int onWrite(const void* data, uint64_t bytes) = 0;
virtual int onSeek( uint64_t offset) = 0;
virtual uint64_t onTell() = 0;
void init(int flags);
protected:
std::shared_ptr<mov_writer_t> _mov_writter;
};
class MP4Muxer : public MediaSinkInterface , public MP4MuxerBase{
public:
MP4Muxer() = default;
~MP4Muxer() override = default;
MP4Muxer(const char *file);
~MP4Muxer() override;
/**
* 添加已经ready状态的track
@@ -75,6 +56,11 @@ public:
* 重置所有track
*/
void resetTracks() override ;
private:
void openMP4();
void closeMP4();
private:
struct track_info{
int track_id = -1;
@@ -84,28 +70,10 @@ private:
List<Frame::Ptr> _frameCached;
bool _started = false;
bool _have_video = false;
};
class MP4MuxerFile : public MP4Muxer {
public:
typedef std::shared_ptr<MP4MuxerFile> Ptr;
MP4MuxerFile(const char *file);
~MP4MuxerFile();
void resetTracks() override ;
protected:
int onRead(void* data, uint64_t bytes) override;
int onWrite(const void* data, uint64_t bytes) override;
int onSeek( uint64_t offset) override;
uint64_t onTell() override ;
void openFile(const char *file);
private:
std::shared_ptr<FILE> _file;
MP4File::Writer _mov_writter;
string _file_name;
};
}//namespace mediakit
#endif//#ifdef ENABLE_MP4RECORD
#endif//#ifdef ENABLE_MP4
#endif //ZLMEDIAKIT_MP4MUXER_H