AVFRAMEINFO.h

/*
 *  AVFRAMEINFO.h
 *	Define AVFRAME Info
 *  Created on:2011-08-12
 *  Last update on:2012-08-07
 *  Author: TUTK
 *
 *  2012-08-07 - Add video width and height to FRAMEINFO_t;
 */

#ifndef _AVFRAME_INFO_H_
#define _AVFRAME_INFO_H_

/* CODEC ID */
typedef enum
{
    MEDIA_CODEC_UNKNOWN			= 0x00,
    MEDIA_CODEC_VIDEO_MPEG4		= 0x4C,
    MEDIA_CODEC_VIDEO_H263		= 0x4D,
    MEDIA_CODEC_VIDEO_H264		= 0x4E,
    MEDIA_CODEC_VIDEO_MJPEG		= 0x4F,

    MEDIA_CODEC_AUDIO_ADPCM     = 0X8B,
    MEDIA_CODEC_AUDIO_PCM		= 0x8C,
    MEDIA_CODEC_AUDIO_SPEEX		= 0x8D,
    MEDIA_CODEC_AUDIO_MP3		= 0x8E,
    MEDIA_CODEC_AUDIO_G726      = 0x8F,
}ENUM_CODECID;

/* FRAME Flag */
typedef enum
{
    IPC_FRAME_FLAG_PBFRAME	= 0x00,	// A/V P/B frame..
    IPC_FRAME_FLAG_IFRAME	= 0x01,	// A/V I frame.
    IPC_FRAME_FLAG_MD		= 0x02,	// For motion detection.
    IPC_FRAME_FLAG_IO		= 0x03,	// For Alarm IO detection.
}ENUM_FRAMEFLAG;

typedef enum
{
    AUDIO_SAMPLE_8K			= 0x00,
    AUDIO_SAMPLE_11K		= 0x01,
    AUDIO_SAMPLE_12K		= 0x02,
    AUDIO_SAMPLE_16K		= 0x03,
    AUDIO_SAMPLE_22K		= 0x04,
    AUDIO_SAMPLE_24K		= 0x05,
    AUDIO_SAMPLE_32K		= 0x06,
    AUDIO_SAMPLE_44K		= 0x07,
    AUDIO_SAMPLE_48K		= 0x08,
}ENUM_AUDIO_SAMPLERATE;

typedef enum
{
    AUDIO_DATABITS_8		= 0,
    AUDIO_DATABITS_16		= 1,
}ENUM_AUDIO_DATABITS;

typedef enum
{
    AUDIO_CHANNEL_MONO		= 0,
    AUDIO_CHANNEL_STERO		= 1,
}ENUM_AUDIO_CHANNEL;

/* Audio Frame: flags =  (samplerate << 2) | (databits << 1) | (channel) */


/* Audio/Video Frame Header Info */
typedef struct _FRAMEINFO
{
    unsigned short codec_id;	// Media codec type defined in sys_mmdef.h,
                                // MEDIA_CODEC_AUDIO_PCMLE16 for audio,
                                // MEDIA_CODEC_VIDEO_H264 for video.
    unsigned char flags;		// Combined with IPC_FRAME_xxx.
    unsigned char cam_index;	// 0 - n

    unsigned char onlineNum;	// number of client connected this device
    unsigned char reserve1[3];

    unsigned int reserve2;	//音频大小
    unsigned int timestamp;	// Timestamp of the frame, in milliseconds

    // unsigned int videoWidth;
    // unsigned int videoHeight;

}FRAMEINFO_t;
#endif