public void StartCapture()
{
//启动
DataPackage pkgData = new DataPackage();
pkgData.CtrlHead.CE_ID = 0;
pkgData.CtrlHead.CMD_ID = HCCommand.IMAGE_START;
Struct_Video videoData = new Struct_Video();
using (MemoryStream ms = new MemoryStream())
{
using (BinaryWriter bw = new BinaryWriter(ms))
{
bw.Write((byte)0);
bw.Write((byte)0);
bw.Write((byte)0); //更新参数: 0-不更新，1-更新
bw.Write(videoData.Buffer);
bw.Write((byte)0);
}
pkgData.PureData = ms.ToArray();
}
pkgData.Pack();
SendData(pkgData);
}
public void SetVideoCapture(bool isOpen)
{
//发送 "开关录像" 命令 【主机→采集器】
DataPackage pkgData = new DataPackage();
pkgData.CtrlHead.CMD_ID = HCCommand.VIDEO_SWITCH;
pkgData.CtrlHead.CE_ID = ceInfo.CE_ID;
Struct_Video videoData = new Struct_Video();
Struct_Audio audioData = new Struct_Audio();
using (MemoryStream ms = new MemoryStream())
{
using (BinaryWriter bw = new BinaryWriter(ms))
{
bw.Write((byte)(isOpen ? 1 : 0)); //操作码: 0-关闭录象，1-打开录象
bw.Write((byte)0); //输出开关量状态，主机->采集器无效
bw.Write((byte)0); //说明：利用原有保留字节，缺省为 0，其它取值已废弃。
bw.Write((byte)0); //更新参数: 0-不更新，1-更新
bw.Write(videoData.Buffer); //视频参数: 在打开且更新参数时才有效，否则设置为 0
bw.Write(audioData.Buffer); //音频参数: 在打开且更新参数时才有效，否则设置为 0
}
pkgData.PureData = ms.ToArray();
}
pkgData.Pack();
SendData(pkgData);
}
//---------------------------------------------------------------------
public void ImageCapture()
{
//发送启动命令【主机→采集器】
DataPackage pkgData = new DataPackage();
pkgData.CtrlHead.CMD_ID = HCCommand.IMAGE_CAPTURE;
pkgData.CtrlHead.CE_ID = ceInfo.CE_ID;
Struct_Video videoData = new Struct_Video();
using (MemoryStream ms = new MemoryStream())
{
using (BinaryWriter bw = new BinaryWriter(ms))
{
bw.Write((byte)0);
bw.Write((byte)0);
bw.Write((byte)0); //更新参数: 0-不更新，1-更新
bw.Write(videoData.Buffer);
bw.Write((byte)0);
}
pkgData.PureData = ms.ToArray();
}
pkgData.Pack();
SendData(pkgData);
}
public void SetStreamCapture(bool isOpen)
{
//发送 "开关实时码流" 命令【主机→采集器】
DataPackage pkgData = new DataPackage();
pkgData.CtrlHead.CMD_ID = HCCommand.STREAM_SWITCH;
pkgData.CtrlHead.CE_ID = ceInfo.CE_ID;
Struct_Video videoData = new Struct_Video();
Struct_Audio audioData = new Struct_Audio();
using (MemoryStream ms = new MemoryStream())
{
using (BinaryWriter bw = new BinaryWriter(ms))
{
bw.Write((byte)(isOpen ? 1 : 0)); //操作码: 0-关闭实时码流，1-打开实时码流
bw.Write((byte)0); //输出开关量状态，主机->采集器无效
bw.Write((byte)0); //保留
bw.Write((byte)0); //更新参数: 0-不更新，1-更新
bw.Write(videoData.Buffer); //视频参数: 在打开且更新参数时才有效，否则设置为 0
bw.Write(audioData.Buffer); //音频参数: 在打开且更新参数时才有效，否则设置为 0
}
pkgData.PureData = ms.ToArray();
}
pkgData.Pack();
SendData(pkgData);
//-----------------------------------
//建立实时码流定时发送命令线程
streamContinue = isOpen;
if (isOpen)
{
Thread thread = new Thread(new ThreadStart(ThreadProc));
thread.IsBackground = true;
thread.Start();
}
}
public void SetStreamCapture(bool isOpen)
{
//发送 "开关实时码流" 命令【主机→采集器】
isStart = isOpen;
DataPackage pkgData = new DataPackage();
pkgData.CtrlHead.CMD_ID = HCCommand.STREAM_SWITCH;
pkgData.CtrlHead.CE_ID = 0;
Struct_Video videoData = new Struct_Video();
Struct_Audio audioData = new Struct_Audio();
using (MemoryStream ms = new MemoryStream())
{
using (BinaryWriter bw = new BinaryWriter(ms))
{
bw.Write((byte)(isOpen ? 1 : 0)); //操作码: 0-关闭实时码流，1-打开实时码流
bw.Write((byte)0); //输出开关量状态，主机->采集器无效
bw.Write((byte)0); //保留
bw.Write((byte)0); //更新参数: 0-不更新，1-更新
bw.Write(videoData.Buffer); //视频参数: 在打开且更新参数时才有效，否则设置为 0
bw.Write(audioData.Buffer); //音频参数: 在打开且更新参数时才有效，否则设置为 0
}
pkgData.PureData = ms.ToArray();
}
pkgData.Pack();
SendData(pkgData);
}