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110 lines
3.1 KiB
C
110 lines
3.1 KiB
C
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#ifndef _MP4_ENCAP_H_
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#define _MP4_ENCAP_H_
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#include "basic_types.h"
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#include "osdep_service.h"
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#define MAX_BOX_CHILD 8
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#define RBUF_SIZE 1024
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typedef struct _mp4root{
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unsigned int video_len;
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unsigned int audio_len;
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unsigned int total;
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unsigned int keyindex;
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}MP4root,*PMP4root;
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#define STORAGE_IDLE 0
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#define STORAGE_START 1
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#define STORAGE_WRITE_ALL 2
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#define STORAGE_WRITE_VIDEO 3
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#define STORAGE_WRITE_AUDIO 4
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#define STORAGE_STOP 5
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#define STORAGE_END 6
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#define STORAGE_ALL 0
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#define STORAGE_VIDEO 1
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#define STORAGE_AUDIO 2
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typedef struct _mp4_payload{
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unsigned char *addr;
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unsigned int len;
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}mp4_payload,pmp4_payload;
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typedef struct _mp4_write_info{
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int mp4_start_position;
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int mp4_end_position;
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int mp4_occupy_size;
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int mp4_empty_size;
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int mp4_write_start_position;
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int mp4_write_end_position;
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int mp4_write_occupy_size;
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int mp4_write_empty_size;
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int mp4_write_length;
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}mp4_winfo,*pmp4_winfo;
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typedef struct _mp4_context{
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FATFS m_fs;
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int drv_num;
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char _drv[4];
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FIL m_file;
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char filename[32];
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int Fatfs_ok;
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int filecount;
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int width;
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int height;
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int sample_rate;
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int channel_count;
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int frame_rate;
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u32 start_time;//rtw_get_current_time()
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u32 file_name_index;
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u32 storage_state;
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MP4root root;
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MP4root root_reserve;
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int period_time;
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int file_total;
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int sps_start;
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int type;
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int sps_len;
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int pps_len;
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int sps_pps_mark;
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unsigned int *video_buffer_index;
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unsigned int *video_buffer_size;
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int video_size;
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unsigned int *audio_buffer_index;
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unsigned int *audio_buffer_size;
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int audio_size;
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unsigned char *moov_box;
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int moov_box_size;
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unsigned char *h264_buf;
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int H264_LENGTH;
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mp4_payload payload;
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mp4_payload reserved_payload;
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int reserved_start_index;
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int iframe;
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int reserved_type;
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_sema start_fatfs_write;
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int write_status;
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int audio_write_status;
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int video_write_status;
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int buffer_write_status;//0: real write 1: virtual write
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mp4_winfo winfo;
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int nal_len;
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int h264_extra_len;
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int mp4_muxer_enable;
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}mp4_context,*pmp4_context;
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#define IDLE 0
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#define FATFS_WRITING 1
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#define FATFS_DONE 2
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void mp4_handle(pmp4_context mp4_ctx,unsigned char *buf,unsigned int size,int type);
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void set_mp4_audio_buffer(pmp4_context mp4_ctx,unsigned int *audio_index,unsigned int *audio_size,int size);
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void set_mp4_video_buffer(pmp4_context mp4_ctx,unsigned int *video_index,unsigned int *video_size,int size);
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void set_mp4_moov_buffer(pmp4_context mp4_ctx,unsigned char *moov,int size);
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int mp4_set_record(pmp4_context mp4_ctx,int num);
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void mp4_muxer_init(pmp4_context mp4_ctx);
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void mp4_muxer_close(pmp4_context mp4_ctx);
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int mp4_set_start_status(pmp4_context mp4_ctx);
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#endif
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