/// <summary>
/// 把消息体中的osd信息转换成EasyPlayer的osd结构体
/// </summary>
/// <param name="videoOsd"></param>
/// <returns></returns>
public PlayerSdk.EASY_PALYER_OSD messageOsd2Osd(OSD videoOsd)
{
Position position = videoOsd.position;
int x;
int y;
if (null != position.right)
{
x = (int)position.right;
}
else
{
x = rtspPanel.Width - (int)position.left;
}
if (null != position.top)
{
y = (int)position.top;
}
else
{
y = rtspPanel.Height - (int)position.bottom;
}
PlayerSdk.tagRECT rect = new PlayerSdk.tagRECT {
left = x, bottom = videoOsd.height, right = videoOsd.width, top = y
};
PlayerSdk.EASY_PALYER_OSD osd = new PlayerSdk.EASY_PALYER_OSD {
rect = rect, stOSD = videoOsd.stOSD, alpha = (uint)videoOsd.alpha, size = videoOsd.size, shadowcolor = (uint)videoOsd.shadowcolor
};
osd.color = (uint)(videoOsd.blue << 16 | videoOsd.green << 8 | videoOsd.red);
return(osd);
}
public int showOSD(OSD messageOsd)
{
PlayerSdk.EASY_PALYER_OSD osd = messageOsd2Osd(messageOsd);
return(PlayerSdk.EasyPlayer_ShowOSD(channelId, 1, osd));
}