player/Project/Src/MJPEG/avi.h

#ifndef __AVI_H
#define __AVI_H 
#include <stm32f4xx.h> 
//////////////////////////////////////////////////////////////////////////////////	 
//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֻ<EFBFBD><D6BB>ѧϰʹ<CFB0>ã<EFBFBD>δ<EFBFBD><CEB4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɣ<EFBFBD><C9A3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>κ<EFBFBD><CEBA><EFBFBD>;
//ALIENTEK STM32F407<30><37><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
//AVI<56><49>Ƶ<EFBFBD><C6B5>ʽ<EFBFBD><CABD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>	   
//<2F><><EFBFBD><EFBFBD>ԭ<EFBFBD><D4AD>@ALIENTEK
//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>̳:www.openedv.com
//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>:2014/7/20
//<2F>汾<EFBFBD><E6B1BE>V1.0
//<2F><>Ȩ<EFBFBD><C8A8><EFBFBD>У<EFBFBD><D0A3><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ؾ<EFBFBD><D8BE><EFBFBD>
//Copyright(C) <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӿƼ<D3BF><C6BC><EFBFBD><EFBFBD>޹<EFBFBD>˾ 2009-2019
//All rights reserved									  
//*******************************************************************************
//<2F>޸<EFBFBD><DEB8><EFBFBD>Ϣ
//<2F><>
////////////////////////////////////////////////////////////////////////////////// 	   

//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
typedef enum {
	AVI_OK=0,				//0,<2C>ɹ<EFBFBD>
	AVI_RIFF_ERR,			//1,RIFF ID<49><44>ȡʧ<C8A1><CAA7>
	AVI_AVI_ERR,			//2,AVI ID<49><44>ȡʧ<C8A1><CAA7>
	AVI_LIST_ERR,			//3,LIST ID<49><44>ȡʧ<C8A1><CAA7>
	AVI_HDRL_ERR,			//4,HDRL ID<49><44>ȡʧ<C8A1><CAA7>
	AVI_AVIH_ERR,			//5,AVIH ID<49><44>ȡʧ<C8A1><CAA7>
	AVI_STRL_ERR,			//6,STRL ID<49><44>ȡʧ<C8A1><CAA7>
	AVI_STRH_ERR,			//7,STRH ID<49><44>ȡʧ<C8A1><CAA7>
	AVI_STRF_ERR,			//8,STRF ID<49><44>ȡʧ<C8A1><CAA7>
	AVI_MOVI_ERR,			//9,MOVI ID<49><44>ȡʧ<C8A1><CAA7>
	AVI_FORMAT_ERR,			//10,<2C><>ʽ<EFBFBD><CABD><EFBFBD><EFBFBD>
	AVI_STREAM_ERR,			//11,<2C><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
}AVISTATUS;



#define AVI_RIFF_ID			0X46464952  
#define AVI_AVI_ID			0X20495641
#define AVI_LIST_ID			0X5453494C  
#define AVI_HDRL_ID			0X6C726468		//<2F><>Ϣ<EFBFBD><CFA2><EFBFBD><EFBFBD>־
#define AVI_MOVI_ID			0X69766F6D 		//<2F><><EFBFBD>ݿ<EFBFBD><DDBF><EFBFBD>־
#define AVI_STRL_ID			0X6C727473		//strl<72><6C>־

#define AVI_AVIH_ID			0X68697661 		//avih<69>ӿ<EFBFBD><D3BF><EFBFBD>AVI_HDRL_ID
#define AVI_STRH_ID			0X68727473		//strh(<28><>ͷ)<29>ӿ<EFBFBD><D3BF><EFBFBD>AVI_STRL_ID
#define AVI_STRF_ID			0X66727473 		//strf(<28><><EFBFBD><EFBFBD>ʽ)<29>ӿ<EFBFBD><D3BF><EFBFBD>AVI_STRL_ID
#define AVI_STRD_ID			0X64727473 		//strd<72>ӿ<EFBFBD><D3BF><EFBFBD>AVI_STRL_ID (<28><>ѡ<EFBFBD><D1A1>)

#define AVI_VIDS_STREAM		0X73646976		//<2F><>Ƶ<EFBFBD><C6B5>
#define AVI_AUDS_STREAM		0X73647561 		//<2F><>Ƶ<EFBFBD><C6B5>


#define AVI_VIDS_FLAG		0X6463			//<2F><>Ƶ<EFBFBD><C6B5><EFBFBD><EFBFBD>־
#define AVI_AUDS_FLAG		0X7762 			//<2F><>Ƶ<EFBFBD><C6B5><EFBFBD><EFBFBD>־
//////////////////////////////////////////////////////////////////////////////////////////

#define AVI_FORMAT_MJPG		0X47504A4D  


//AVI <20><>Ϣ<EFBFBD>ṹ<EFBFBD><E1B9B9>
//<2F><>һЩ<D2BB><D0A9>Ҫ<EFBFBD><D2AA><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,<2C><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,<2C><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
typedef struct __packed
{	  
	u32 SecPerFrame;		//<2F><>Ƶ֡<C6B5><D6A1><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>(<28><>λΪus)
	u32 TotalFrame;			//<2F>ļ<EFBFBD><C4BC><EFBFBD>֡<EFBFBD><D6A1>
	u32 Width;				//ͼ<><CDBC><EFBFBD><EFBFBD>
	u32 Height;				//ͼ<><CDBC><EFBFBD><EFBFBD>
	u32 SampleRate; 		//<2F><>Ƶ<EFBFBD><C6B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	u16 Channels;	  		//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,һ<><D2BB>Ϊ2,<2C><>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 
	u16 AudioBufSize;		//<2F><>Ƶ<EFBFBD><C6B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>С
	u16 AudioType;	  		//<2F><>Ƶ<EFBFBD><C6B5><EFBFBD><EFBFBD>:0X0001=PCM;0X0050=MP2;0X0055=MP3;0X2000=AC3;
	u16 StreamID;			//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ID,StreamID=='dc'==0X6463 /StreamID=='wb'==0X7762
	u32 StreamSize;			//<2F><><EFBFBD><EFBFBD>С,<2C><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ż<EFBFBD><C5BC>,<2C><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡ<EFBFBD><C8A1>Ϊ<EFBFBD><CEAA><EFBFBD><EFBFBD>,<2C><><EFBFBD><EFBFBD>1.<2E><>Ϊż<CEAA><C5BC>.
	u8* VideoFLAG;			//<2F><>Ƶ֡<C6B5><D6A1><EFBFBD><EFBFBD>,VideoFLAG="00dc"/"01dc"
	u8* AudioFLAG;			//<2F><>Ƶ֡<C6B5><D6A1><EFBFBD><EFBFBD>,AudioFLAG="00wb"/"01wb"
}AVI_INFO;

//extern AVI_INFO avix;		//avi<76>ļ<EFBFBD><C4BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ

//////////////////////////////////////////////////////////////////////////////////////////
//AVI <20><><EFBFBD><EFBFBD>Ϣ
typedef struct
{	
	u32 RiffID;				//RiffID=='RIFF'==0X61766968
	u32 FileSize;			//AVI<56>ļ<EFBFBD><C4BC><EFBFBD>С(<28><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>8<EFBFBD>ֽ<EFBFBD>,ҲRIFFID<49><44>FileSize<7A><65><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>)
	u32 AviID;				//AviID=='AVI '==0X41564920 
}AVI_HEADER;

//AVI <20><><EFBFBD><EFBFBD>Ϣ
typedef struct
{	
	u32 FrameID;			//֡ID,FrameID=='RIFF'==0X61766968
	u32 FrameSize;			//֡<><D6A1>С 
}FRAME_HEADER;


//LIST <20><><EFBFBD><EFBFBD>Ϣ
typedef struct
{	
	u32 ListID;				//ListID=='LIST'==0X4c495354
	u32 BlockSize;			//<2F><><EFBFBD><EFBFBD>С(<28><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>8<EFBFBD>ֽ<EFBFBD>,ҲListID<49><44>BlockSize<7A><65><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>)
	u32 ListType;			//LIST<53>ӿ<EFBFBD><D3BF><EFBFBD><EFBFBD><EFBFBD>:hdrl(<28><>Ϣ<EFBFBD><CFA2>)/movi(<28><><EFBFBD>ݿ<EFBFBD>)/idxl(<28><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,<2C>DZ<EFBFBD><C7B1><EFBFBD>,<2C>ǿ<EFBFBD>ѡ<EFBFBD><D1A1>)
}LIST_HEADER;

//avih <20>ӿ<EFBFBD><D3BF><EFBFBD>Ϣ
typedef struct
{	
	u32 BlockID;			//<2F><><EFBFBD><EFBFBD>־:avih==0X61766968
	u32 BlockSize;			//<2F><><EFBFBD><EFBFBD>С(<28><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>8<EFBFBD>ֽ<EFBFBD>,Ҳ<><D2B2><EFBFBD><EFBFBD>BlockID<49><44>BlockSize<7A><65><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>)
	u32 SecPerFrame;		//<2F><>Ƶ֡<C6B5><D6A1><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>(<28><>λΪus)
	u32 MaxByteSec; 		//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݴ<EFBFBD><DDB4><EFBFBD><EFBFBD><EFBFBD>,<2C>ֽ<EFBFBD>/<2F><>
	u32 PaddingGranularity; //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	u32 Flags;				//AVI<56>ļ<EFBFBD><C4BC><EFBFBD>ȫ<EFBFBD>ֱ<EFBFBD><D6B1>ǣ<EFBFBD><C7A3><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƿ<EFBFBD><C7B7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	u32 TotalFrame;			//<2F>ļ<EFBFBD><C4BC><EFBFBD>֡<EFBFBD><D6A1>
	u32 InitFrames;  		//Ϊ<><CEAA><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʽָ<CABD><D6B8><EFBFBD><EFBFBD>ʼ֡<CABC><D6A1><EFBFBD><EFBFBD><EFBFBD>ǽ<EFBFBD><C7BD><EFBFBD><EFBFBD><EFBFBD>ʽӦ<CABD><D3A6>ָ<EFBFBD><D6B8>Ϊ0<CEAA><30>
	u32 Streams;			//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,ͨ<><CDA8>Ϊ2
	u32 RefBufSize;			//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡ<EFBFBD><C8A1><EFBFBD>ļ<EFBFBD><C4BC>Ļ<EFBFBD><C4BB><EFBFBD><EFBFBD><EFBFBD>С<EFBFBD><D0A1>Ӧ<EFBFBD><D3A6><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŀ飩Ĭ<E9A3A9>Ͽ<EFBFBD><CFBF><EFBFBD><EFBFBD><EFBFBD>1M<31>ֽ<EFBFBD>!!!
	u32 Width;				//ͼ<><CDBC><EFBFBD><EFBFBD>
	u32 Height;				//ͼ<><CDBC><EFBFBD><EFBFBD>
	u32 Reserved[4];		//<2F><><EFBFBD><EFBFBD>
}AVIH_HEADER;

//strh <20><>ͷ<EFBFBD>ӿ<EFBFBD><D3BF><EFBFBD>Ϣ(strh<72><68>strl)
typedef struct
{	
	u32 BlockID;			//<2F><><EFBFBD><EFBFBD>־:strh==0X73747268
	u32 BlockSize;			//<2F><><EFBFBD><EFBFBD>С(<28><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>8<EFBFBD>ֽ<EFBFBD>,Ҳ<><D2B2><EFBFBD><EFBFBD>BlockID<49><44>BlockSize<7A><65><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>)
	u32 StreamType;			//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>࣬vids(0X73646976):<3A><>Ƶ;auds(0X73647561):<3A><>Ƶ
	u32 Handler;			//ָ<><D6B8><EFBFBD><EFBFBD><EFBFBD>Ĵ<EFBFBD><C4B4><EFBFBD><EFBFBD>ߣ<EFBFBD><DFA3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƶ<EFBFBD><C6B5>˵<EFBFBD><CBB5><EFBFBD>ǽ<EFBFBD><C7BD><EFBFBD><EFBFBD><EFBFBD>,<2C><><EFBFBD><EFBFBD>MJPG/H264֮<34><D6AE><EFBFBD><EFBFBD>.
	u32 Flags;  			//<2F><><EFBFBD>ǣ<EFBFBD><C7A3>Ƿ<EFBFBD><C7B7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɫ<EFBFBD><C9AB><EFBFBD>Ƿ<EFBFBD><C7B7>仯<EFBFBD><E4BBAF>
	u16 Priority;			//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȼ<EFBFBD><C8BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD><D0B6><EFBFBD><EFBFBD><EFBFBD>ͬ<EFBFBD><CDAC><EFBFBD>͵<EFBFBD><CDB5><EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD>ȼ<EFBFBD><C8BC><EFBFBD><EFBFBD>ߵ<EFBFBD>ΪĬ<CEAA><C4AC><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	u16 Language;			//<2F><>Ƶ<EFBFBD><C6B5><EFBFBD><EFBFBD><EFBFBD>Դ<EFBFBD><D4B4><EFBFBD>
	u32 InitFrames;  		//Ϊ<><CEAA><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʽָ<CABD><D6B8><EFBFBD><EFBFBD>ʼ֡<CABC><D6A1>
	u32 Scale;				//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <20><>Ƶÿ<C6B5><C3BF><EFBFBD>Ĵ<EFBFBD>С<EFBFBD><D0A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƶ<EFBFBD>IJ<EFBFBD><C4B2><EFBFBD><EFBFBD><EFBFBD>С
	u32 Rate; 				//Scale/Rate=ÿ<><C3BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	u32 Start;				//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʼ<EFBFBD><CABC><EFBFBD>ŵ<EFBFBD>λ<EFBFBD>ã<EFBFBD><C3A3><EFBFBD>λΪScale
	u32 Length;				//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>λΪScale
 	u32 RefBufSize;  		//<2F><><EFBFBD><EFBFBD>ʹ<EFBFBD>õĻ<C3B5><C4BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>С
    u32 Quality;			//<2F><>ѹ<EFBFBD><D1B9><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵԽ<D6B5><D4BD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Խ<EFBFBD><D4BD>
	u32 SampleSize;			//<2F><>Ƶ<EFBFBD><C6B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>С
	struct					//<2F><>Ƶ֡<C6B5><D6A1>ռ<EFBFBD>ľ<EFBFBD><C4BE><EFBFBD> 
	{				
	   	short Left;
		short Top;
		short Right;
		short Bottom;
	}Frame;				
}STRH_HEADER;

//BMP<4D>ṹ<EFBFBD><E1B9B9>
typedef struct
{
	u32	 BmpSize;			//bmp<6D>ṹ<EFBFBD><E1B9B9><EFBFBD><EFBFBD>С,<2C><><EFBFBD><EFBFBD>(BmpSize<7A><65><EFBFBD><EFBFBD>)
 	long Width;				//ͼ<><CDBC><EFBFBD><EFBFBD>
	long Height;			//ͼ<><CDBC><EFBFBD><EFBFBD>
	u16  Planes;			//ƽ<><C6BD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ1
	u16  BitCount;			//<2F><><EFBFBD><EFBFBD>λ<EFBFBD><CEBB>,0X0018<31><38>ʾ24λ
	u32  Compression;		//ѹ<><D1B9><EFBFBD><EFBFBD><EFBFBD>ͣ<EFBFBD><CDA3><EFBFBD><EFBFBD><EFBFBD>:MJPG/H264<36><34>
	u32  SizeImage;			//ͼ<><CDBC><EFBFBD><EFBFBD>С
	long XpixPerMeter;		//ˮƽ<CBAE>ֱ<EFBFBD><D6B1><EFBFBD>
	long YpixPerMeter;		//<2F><>ֱ<EFBFBD>ֱ<EFBFBD><D6B1><EFBFBD>
	u32  ClrUsed;			//ʵ<><CAB5>ʹ<EFBFBD><CAB9><EFBFBD>˵<EFBFBD>ɫ<EFBFBD><C9AB><EFBFBD>е<EFBFBD><D0B5><EFBFBD>ɫ<EFBFBD><C9AB>,ѹ<><D1B9><EFBFBD><EFBFBD>ʽ<EFBFBD>в<EFBFBD>ʹ<EFBFBD><CAB9>
	u32  ClrImportant;		//<2F><>Ҫ<EFBFBD><D2AA><EFBFBD><EFBFBD>ɫ
}BMP_HEADER;

//<2F><>ɫ<EFBFBD><C9AB>
typedef struct 
{
	u8  rgbBlue;			//<2F><>ɫ<EFBFBD><C9AB><EFBFBD><EFBFBD><EFBFBD><EFBFBD>(ֵ<><D6B5>ΧΪ0-255)
	u8  rgbGreen; 			//<2F><>ɫ<EFBFBD><C9AB><EFBFBD><EFBFBD><EFBFBD><EFBFBD>(ֵ<><D6B5>ΧΪ0-255)
	u8  rgbRed; 			//<2F><>ɫ<EFBFBD><C9AB><EFBFBD><EFBFBD><EFBFBD><EFBFBD>(ֵ<><D6B5>ΧΪ0-255)
	u8  rgbReserved;		//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ0
}AVIRGBQUAD;

//<2F><><EFBFBD><EFBFBD>strh,<2C><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƶ<EFBFBD><C6B5>,strf(<28><><EFBFBD><EFBFBD>ʽ)ʹSTRH_BMPHEADER<45><52>
typedef struct 
{
	u32 BlockID;			//<2F><><EFBFBD><EFBFBD>־,strf==0X73747266
	u32 BlockSize;			//<2F><><EFBFBD><EFBFBD>С(<28><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>8<EFBFBD>ֽ<EFBFBD>,Ҳ<><D2B2><EFBFBD><EFBFBD>BlockID<49>ͱ<EFBFBD>BlockSize<7A><65><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>)
	BMP_HEADER bmiHeader;  	//λͼ<CEBB><CDBC>Ϣͷ
	AVIRGBQUAD bmColors[1];	//<2F><>ɫ<EFBFBD><C9AB>
}STRF_BMPHEADER;  

//<2F><><EFBFBD><EFBFBD>strh,<2C><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƶ<EFBFBD><C6B5>,strf(<28><><EFBFBD><EFBFBD>ʽ)ʹSTRH_WAVHEADER<45><52>
typedef struct 
{
	u32 BlockID;			//<2F><><EFBFBD><EFBFBD>־,strf==0X73747266
	u32 BlockSize;			//<2F><><EFBFBD><EFBFBD>С(<28><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>8<EFBFBD>ֽ<EFBFBD>,Ҳ<><D2B2><EFBFBD><EFBFBD>BlockID<49>ͱ<EFBFBD>BlockSize<7A><65><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>)
   	u16 FormatTag;			//<2F><>ʽ<EFBFBD><CABD>־:0X0001=PCM,0X0055=MP3...
	u16 Channels;	  		//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,һ<><D2BB>Ϊ2,<2C><>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	u32 SampleRate; 		//<2F><>Ƶ<EFBFBD><C6B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	u32 BaudRate;   		//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 
	u16 BlockAlign; 		//<2F><><EFBFBD>ݿ<EFBFBD><DDBF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>־
	u16 Size;				//<2F>ýṹ<C3BD><E1B9B9>С
}STRF_WAVHEADER;

#define	 MAKEWORD(ptr)	(u16)(((u16)*((u8*)(ptr))<<8)|(u16)*(u8*)((ptr)+1))
#define  MAKEDWORD(ptr)	(u32)(((u16)*(u8*)(ptr)|(((u16)*(u8*)(ptr+1))<<8)|\
						(((u16)*(u8*)(ptr+2))<<16)|(((u16)*(u8*)(ptr+3))<<24))) 


AVISTATUS avi_init(u8 *buf,int size);		//<2F><>ʼ<EFBFBD><CABC>avi<76><69><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
u16 avi_srarch_id(u8* buf,int size,u8* id);	//<2F><><EFBFBD><EFBFBD>ID,ID<49><44><EFBFBD><EFBFBD><EFBFBD><EFBFBD>4<EFBFBD><34><EFBFBD>ֽڳ<D6BD><DAB3><EFBFBD>
AVISTATUS avi_get_streaminfo(u8* buf);		//<2F><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD>Ϣ



//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƶ,loop==1,ѭ<><D1AD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
int video_play (char *pname,int loop);





u8 Avih_Parser(u8 *buffer);
u8 Strl_Parser(u8 *buffer);
u8 Strf_Parser(u8 *buffer);



u16 Search_Movi(u8* buffer);
u16 Search_Fram(u8* buffer);
u32 ReadUnit(u8 *buffer,u8 index,u8 Bytes,u8 Format);

#endif