video.h

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// FileName:	video.h
// Author:		b1gm0use
// Project:		myvideo

#ifndef _VIDEO_H_
#define _VIDEO_H_

#include <qevent.h>


// 自定义事件号
const int VIDEO_EVENT = QEvent::User+110;

// 默认参数
const int BASIC_WIDTH = 64;
const int BASIC_HEIGHT = 48;
const int DEFAULT_FACTOR = 3;
const int MAX_FACTOR = 3;
const int DEFAULT_PALETTE = 10;
const int DEFAULT_DEPTH = 24;
const char * const DEFAULT_VIDEO_DEVICE = "/dev/video";

const int DEFAULT_QUALITY = 50;
const unsigned short int JPEG_HEAD_MAGIC = 0xd8ff;

const bool DEFAULT_G723_HIGH_BIT_RATE = false;
const bool DEFAULT_G723_VOICE_DETECT = false;

const unsigned int VIDEO_BUFF_HEAD_SIZE = sizeof( int );

const bool DEFAULT_ZOOM = false;

struct video_opt_t
{
	int min_width;
	int min_height;
	int factor;
	int depth;
	int palette;
	int quality;
};

#endif // _VIDEO_H_