zpav8avi.h

ZPAV (H265) pnxNNNN(PHILIPS) demo ZPAV (H265) 是 音视频 压缩解压 协议

/*
///////////////////////////////////////////////////////////////////////////////
//                                                                           //
//   Copyright (C) 2006-2008  Beijing,  pengzhen  ([e-mail])  //
//                                                                           //
///////////////////////////////////////////////////////////////////////////////
*/

#ifndef __ZPAV8_AVI_H__
#define __ZPAV8_AVI_H__

#include "zpav8id.h" 

#ifdef __cplusplus
extern "C" {
#endif 

#ifndef WIN32
#define zpav_avi_api
#endif /* !WIN32 */

#ifdef WIN32
#ifdef zpav_avi_exports
#define zpav_avi_api __declspec(dllexport)
#else
#define zpav_avi_api __declspec(dllimport)
#endif 
#endif /* WIN32 */

/**
* write avi 
*/
typedef struct _avi_context 
{

	/* video */

	unsigned int video_Handler; /* FOURCC_ZPV0 ~~~ FOURCC_ZPV9 */
	unsigned int video_tag; /* FOURCC_VIDEO */ /* FOURCC_STREAM */

	unsigned int width ; /* picture width. (must be a multiple of 16) */ /* 352 */
	unsigned int height; /* picture height. (must be a multiple of 16) */ /* 288 */

	unsigned int frame_rate; /* frames/second */ /* <25,30> */ 
	unsigned int rgb_bit_count;   /* 32 : RGB32 ; 24 : RGB24 ; 16: RGB16 ; 16: RGB15 */

	unsigned int key_frame; /* the current frame is encoded as a key frame */

    /* audio */

	unsigned int audio_Handler; /* FOURCC_ZPA0 ~~~ FOURCC_ZPA9 */
	unsigned int audio_tag;     /* FOURCC_AUDIO */ /* FOURCC_STREAM */

	unsigned int sample_rate; /* sample rate */ /* 4000 ~~~ 48000 */
    unsigned int channels;  /* channels */ /* 1 2 */  

	unsigned int bit_rate;  /* bits/second */ /* <300*1000> */
	unsigned int frame_number;  /* video or audio frame number */
	unsigned int total_bytes; /* the total length of the codec bitstream */

} avi_context ;

/*
#define BI_RGB        0L
#define BI_RLE8       1L
#define BI_RLE4       2L
#define BI_BITFIELDS  3L
*/

/**
* write avi (bits streams)
*/	
typedef enum __avi_streams__
{
	
	FOURCC_VIDEO  = 'bd00' ,
	FOURCC_AUDIO  = 'bw00' ,
	FOURCC_AUDIO1 = 'bw10'  
		
} avi_streams ;

/**
* write avi 
*/
zpav_avi_api void write_avi_header(avi_context*, char* )  ;
zpav_avi_api void write_avi_trailer(avi_context*, char* )  ;
zpav_avi_api void write_avi_packet(avi_context*, int, char*, int ) ;


#ifdef __cplusplus
}
#endif 

#endif /* __ZPAV8_AVI_H__ */