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 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 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); }