#define STRSIZE				128
// define Video flag to tell whether the value has been changed or not
#define PICTURE_WIDTH		0x00000001
#define PICTURE_HEIGTH		0x00000002
#define FRAME_RATE			0x00000004
#define BIT_RATE			0x00000008
#define I_INTERVAL			0x00000010
#define P_INTERVAL			0x00000020
#define VIDEO_INPUT			0x00000040
#define VIDEO_MODE			0x00000080
#define VIDEO_BRIGHTNESS	0x00000100
#define VIDEO_HUE			0x00000200
#define VIDEO_CONTRAST		0x00000400
#define VIDEO_SATURATION	0x00000800
#define VIDEO_ALGORITHM		0x00001000
#define VIDEO_SIZE			0x00002000

#define PICWIDTH_DEFAULT	352
#define PICHEIGTH_DEFAULT	240
#define FRAMERATE_DEFAULT	VF_FLAG_VID_2997
#define BITRATE_DEFAULT		1152000
#define IINTERVAL_DEFAULT	15
#define PINTERVAL_DEFAULT	3
#define XOFFSET_DEFAULT		0
#define YOFFSET_DEFAULT		0
#define BRIGHTNESS_DEFAULT	50			
#define BRIGHTNESS_MIN		0
#define BRIGHTNESS_MAX		100
#define CONTRAST_DEFAULT	100
#define CONTRAST_MIN		0
#define CONTRAST_MAX		200
#define HUE_DEFAULT			90
#define HUE_MIN				0
#define HUE_MAX				180
#define SATURATION_DEFAULT	100
#define SATURATION_MIN		0
#define SATURATION_MAX		200
#define LAYER_DEFAULT		VF_FLAG_AUD_LAYER2
#define CHANNEL_DEFAULT		VF_FLAG_AUD_2CHANNEL
#define ENCALGO_DEFAULT		VF_FLAG_AUD_MPEG
#define DECALGO_DEFAULT		VF_FLAG_AUD_NONE
#define MODE_DEFAULT		VF_FLAG_AUD_STEREO
#define VIDEO_ALGORITHM_DEFAULT		VF_FLAG_VID_MPEG
#define SIZE_SIF			1
#define SIZE_QSIF			2
#define SIZE_CIF			3
#define SIZE_QCIF			4
#define MPEG_VIDEO_SIZE_DEFAULT	SIZE_SIF
#define H261_VIDEO_SIZE_DEFAULT	SIZE_CIF
#define	TIMESLIDER_MIN		1
#define	TIMESLIDER_MAX		10000

#define FRAME_RATE_12012	12012
#define FRAME_RATE_14400	14400
#define FRAME_RATE_15000	15000
#define FRAME_RATE_15015	15015
#define FRAME_RATE_2997		"29.970"
#define FRAME_RATE_25		"25.000"
#define FRAME_RATE_24		"24.000"
#define FRAME_RATE_2394		"23.940"

// define Audio flag to tell whether the value has been changed or not
#define AUDIO_SAMPLERATE	0x00000001
#define AUDIO_BITRATE		0x00000002
#define AUDIO_VOLUME		0x00000004
#define AUDIO_INPUTMODE		0x00000008
#define AUDIO_GAIN			0x00000010
#define AUDIO_ENCALGO		0x00000020
#define AUDIO_DECALGO		0x00000040
#define AUDIO_LAYER			0x00000080
#define AUDIO_CHANNEL		0x00000100

#define VOLUME_MIN			0
#define VOLUME_MAX			100
#define VOLUME_DEFAULT		100
#define SAMPLE_RATE_DEFAULT 0			// 44100
#define BIT_RATE_DEFAULT  11      // 192000
#define BIT_RATE_DEFAULT_MONO	10		// 192000
#define BIT_RATE_DEFAULT_STEREO	7		// 224000
#define GAIN_MIN			0
#define GAIN_MAX			100
#define GAIN_DEFAULT		0
#define	VF_SYSTEM_PKTON		1
#define VF_SYSTEM_PKTOFF	0


// define SYSTEM flag to tell whether the value has been changed or not
//#define SYSTEM_STREAMTYPE	0x00000001

#define BITSTREAM_DEFAULT	VF_FLAG_MPGSYS

#define LIVEVIEW_MODE		0
#define PLAY_MODE			1
#define PLAY_PAUSE_MODE		2
#define RECORD_MODE			3

//define mute state
#define AUDIO_MUTE			1
#define AUDIO_UNMUTE		2
#define AUDIO_AUTOMUTE		3