package com.ycl.api.YS.playback.play;
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import com.sun.jna.Memory;
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import com.sun.jna.Native;
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import com.sun.jna.Pointer;
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import com.sun.jna.ptr.IntByReference;
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import com.sun.jna.ptr.LongByReference;
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import com.ycl.api.YS.NetDemo;
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import com.ycl.api.YS.util.Common;
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import com.ycl.api.YS.lib.NetDEVSDKLib.*;
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import javax.swing.*;
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import java.io.UnsupportedEncodingException;
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import java.math.BigDecimal;
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import java.util.Vector;
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public class QueryAlarmPlayBackRecord {
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public static void queryPlayBack() {
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if(null == NetDemo.lpUserID) {
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JOptionPane.showMessageDialog(null, "Please Login device first. error code"+NetDemo.netdevsdk.NETDEV_GetLastError());
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return;
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}
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if(NetDemo.ChannelID == 0) {
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JOptionPane.showMessageDialog(null, "Please select an online channel.");
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return;
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}
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String beginTime =NetDemo.DCAlarmPlayBackBeginTime.jTextFieldDate.getText();
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String endTime = NetDemo.DCAlarmPlayBackEndTime.jTextFieldDate.getText();
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if(false == Common.isValidDate(beginTime, NetDemo.DateFormat) ||false == Common.isValidDate(endTime, NetDemo.DateFormat)){
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JOptionPane.showMessageDialog(null, "Please check that the time format is correct.");
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return;
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}
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long getBeginTime=Common.date2TimeStamp(beginTime, NetDemo.DateFormat);
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long getEndTime=Common.date2TimeStamp(endTime, NetDemo.DateFormat);
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if(getBeginTime>getEndTime) {
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JOptionPane.showMessageDialog(null, " The start time cannot exceed the end time");
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return;
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}
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NETDEV_FILECOND_S pstFindCond = new NETDEV_FILECOND_S();
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pstFindCond.dwChannelID = NetDemo.ChannelID;
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pstFindCond.tBeginTime = Common.date2TimeStamp(beginTime, NetDemo.DateFormat);
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pstFindCond.tEndTime = Common.date2TimeStamp(endTime, NetDemo.DateFormat);
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pstFindCond.dwRecordLocation = 1;
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int fileType = 0;
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switch (NetDemo.comboBoxQueryAlarmPlaybackType.getSelectedIndex()) {
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case 0:
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fileType = 28;
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break;
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default:
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break;
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}
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pstFindCond.dwFileType = fileType;
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NetDemo.AlarmPlayBackTableModel.setRowCount(0);
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Pointer lpFindHandle = NetDemo.netdevsdk.NETDEV_FindFile_V30(NetDemo.lpUserID, pstFindCond);
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if(null != lpFindHandle){
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NETDEV_FINDDATA_S pstFindData = new NETDEV_FINDDATA_S();
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boolean bRet = NetDemo.netdevsdk.NETDEV_FindNextFile(lpFindHandle, pstFindData);
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if(!bRet) {
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JOptionPane.showMessageDialog(null, "Get the record failed. error code"+NetDemo.netdevsdk.NETDEV_GetLastError());
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return;
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}
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while(bRet){
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Vector<String> vector = new Vector<>();
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vector.add(Common.timeStamp2Date(String.valueOf(pstFindData.tBeginTime), NetDemo.DateFormat));
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vector.add(Common.timeStamp2Date(String.valueOf(pstFindData.tEndTime), NetDemo.DateFormat));
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vector.add(Integer.toString(pstFindData.dwFileType));
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NetDemo.AlarmPlayBackTableModel.insertRow(0,vector);
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bRet = NetDemo.netdevsdk.NETDEV_FindNextFile(lpFindHandle, pstFindData);
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}
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NetDemo.netdevsdk.NETDEV_FindClose(lpFindHandle);
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}else {
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JOptionPane.showMessageDialog(null, "No data");
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}
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}
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public static void playBack() {
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if(null == NetDemo.lpUserID) {
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JOptionPane.showMessageDialog(null, "Please Login device first. error code"+NetDemo.netdevsdk.NETDEV_GetLastError());
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return;
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}
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if(NetDemo.alarmPlayBackTable.getSelectedRow()<0) {
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JOptionPane.showMessageDialog(null, "No file,please choose a file");
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return;
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}
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if(null != NetDemo.lpPlayHandle) {
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JOptionPane.showMessageDialog(null, "A video is playing now, please stop first.");
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return;
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}
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NetDemo.jButtonStopAlarmPlayBack.setEnabled(true);
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NetDemo.jButtonMic.setVisible(false);
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NetDemo.jSliderLiveMicSound.setVisible(false);
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NetDemo.jLabelLiveSound2.setVisible(false);
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NetDemo.jLableLiveMicSound.setVisible(false);
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NetDemo.jLabelLiveViewStreamUrl.setText(null);
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int row=NetDemo.alarmPlayBackTable.getSelectedRow();
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String Beginstr=(String)NetDemo.alarmPlayBackTable.getValueAt(row, 0);
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String Endstr=(String)NetDemo.alarmPlayBackTable.getValueAt(row, 1);
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String strFileTypeString = (String) NetDemo.alarmPlayBackTable.getValueAt(row, 2);
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NETDEV_PLAYBACKCOND_S pstPlayBackCond=new NETDEV_PLAYBACKCOND_S();
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pstPlayBackCond.dwChannelID = NetDemo.ChannelID;
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pstPlayBackCond.hPlayWnd = Native.getComponentPointer(NetDemo.panelPlayLabel);
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pstPlayBackCond.tBeginTime = Common.date2TimeStamp(Beginstr, NetDemo.DateFormat);
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pstPlayBackCond.tEndTime = Common.date2TimeStamp(Endstr, NetDemo.DateFormat);
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pstPlayBackCond.dwLinkMode = NETDEV_TRANS_PROTOCAL_E.NETDEV_TRANS_PROTOCAL_TCP;
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pstPlayBackCond.dwRecordLocation = 1;
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pstPlayBackCond.dwFileType = Integer.valueOf(strFileTypeString);
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Pointer ReplayUrl=new Memory(260);
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boolean bRet= NetDemo.netdevsdk.NETDEV_GetReplayUrl_V30(NetDemo.lpUserID, pstPlayBackCond, ReplayUrl);
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if(bRet) {
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byte[] szReplayUrl=ReplayUrl.getByteArray(0, 260);
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String pszReplayUrl=null;
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try {
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pszReplayUrl=new String(szReplayUrl,"GB2312");
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NetDemo.jLabelLiveViewStreamUrl.setText(pszReplayUrl);
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}catch(UnsupportedEncodingException e) {
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e.printStackTrace();
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}
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NetDemo.lpPlayHandle=NetDemo.netdevsdk.NETDEV_PlayBackByUrl(NetDemo.lpUserID, pszReplayUrl, pstPlayBackCond);
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if(null != NetDemo.lpPlayHandle){
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/* 回放播放成功时需要设置元数据才能看到轨迹框 */
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boolean bRet1=NetDemo.netdevsdk.NETDEV_SetIVAEnable(NetDemo.lpPlayHandle,1);
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if(bRet1) {
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int dwShowParam = NETDEV_IVA_SHOW_RULE_E.NETDEV_IVA_SHOW_RULE + NETDEV_IVA_SHOW_RULE_E.NETDEV_IVA_SHOW_RESULT_TOUTH_RULE
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+NETDEV_IVA_SHOW_RULE_E.NETDEV_IVA_SHOW_RESULT_UNTOUTH_RULE + NETDEV_IVA_SHOW_RULE_E.NETDEV_IVA_SHOW_TRACK;
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boolean bRet2= NetDemo.netdevsdk.NETDEV_SetIVAShowParam(dwShowParam);
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if(!bRet2) {
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JOptionPane.showMessageDialog(null, "Set failed,please fist start live,if already,maybe not support,error code"+NetDemo.netdevsdk.NETDEV_GetLastError());
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System.out.printf("NETDEV_SetIVAShowParam failed:%d\n", NetDemo.netdevsdk.NETDEV_GetLastError());
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}
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}else {
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JOptionPane.showMessageDialog(null, "Set failed,please fist start live,"+NetDemo.netdevsdk.NETDEV_GetLastError());
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System.out.printf("NETDEV_SetIVAEnable failed:%d\n", NetDemo.netdevsdk.NETDEV_GetLastError());
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}
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NetDemo.jSliderAlarmPlayBack.setMaximum((int)pstPlayBackCond.tEndTime);
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NetDemo.jSliderAlarmPlayBack.setMinimum((int)pstPlayBackCond.tBeginTime);
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NetDemo.netdevsdk.NETDEV_SetMuteStatus(NetDemo.lpPlayHandle,1);
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NetDemo.netdevsdk.NETDEV_OpenSound(NetDemo.lpPlayHandle);
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Thread singlePlayBackByURLThread=new Thread(new Runnable() {
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@Override
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public void run() {
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int nCount = 0;
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int endCount = 0;
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/* 回放视频流实际结束时间 */
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long realEndTime = 0L;
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while(true)
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{
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/* 获取窗口码率 */
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IntByReference pdwBitRate = new IntByReference();
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boolean bRetBit = NetDemo.netdevsdk.NETDEV_GetBitRate(NetDemo.lpPlayHandle,pdwBitRate);
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if(bRetBit != true)
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{
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System.out.printf("NETDEV_GetBitRate failed:%d\n", NetDemo.netdevsdk.NETDEV_GetLastError());
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return;
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}
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NetDemo.jLabelBitRateParam.setText(String.valueOf(pdwBitRate.getValue()));
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/* 获取窗口帧率 */
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IntByReference pdwFrameRate = new IntByReference();
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boolean bRet2 = NetDemo.netdevsdk.NETDEV_GetFrameRate(NetDemo.lpPlayHandle,pdwFrameRate);
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if(bRet2 != true)
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{
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System.out.printf("NETDEV_GetFrameRate failed:%d\n", NetDemo.netdevsdk.NETDEV_GetLastError());
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return;
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}
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NetDemo.jLabelFrameRate.setText(String.valueOf(pdwFrameRate.getValue()));
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/* 获取窗口编码格式 */
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IntByReference pdwVideoEncFmt = new IntByReference();
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boolean bRet3 = NetDemo.netdevsdk.NETDEV_GetVideoEncodeFmt(NetDemo.lpPlayHandle,pdwVideoEncFmt);
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if(bRet3 != true)
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{
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System.out.printf("NETDEV_GetVideoEncodeFmt failed:%d\n", NetDemo.netdevsdk.NETDEV_GetLastError());
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return;
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}
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String showEncodeFmt=null;
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if(pdwVideoEncFmt.getValue()==NETDEV_VIDEO_CODE_TYPE_E.NETDEV_VIDEO_CODE_MJPEG){
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showEncodeFmt="MJPEG";
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}else if(pdwVideoEncFmt.getValue()==NETDEV_VIDEO_CODE_TYPE_E.NETDEV_VIDEO_CODE_H264) {
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showEncodeFmt="H.264";
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}else if(pdwVideoEncFmt.getValue()==NETDEV_VIDEO_CODE_TYPE_E.NETDEV_VIDEO_CODE_H265) {
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showEncodeFmt="H.265";
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}
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NetDemo.jLabelVideoEncodeFmt.setText(showEncodeFmt);
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/* 获取视频分辨率 */
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IntByReference pdwWidth = new IntByReference();
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IntByReference pdwHeight = new IntByReference();
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boolean bRet4 = NetDemo.netdevsdk.NETDEV_GetResolution(NetDemo.lpPlayHandle,pdwWidth,pdwHeight);
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if(bRet4 != true)
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{
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System.out.printf("NETDEV_GetResolution failed:%d\n", NetDemo.netdevsdk.NETDEV_GetLastError());
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return;
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}
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NetDemo.jLabelGetpdwWidth.setText(String.valueOf(pdwWidth.getValue())+"x");
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NetDemo.jLabelGetpdwHeight.setText(String.valueOf(pdwHeight.getValue()));
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/* 获取窗口丢包率 */
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IntByReference pURLReceivePacketNum = new IntByReference();
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IntByReference pURLLostPktNum = new IntByReference();
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boolean bRet5 = NetDemo.netdevsdk.NETDEV_GetLostPacketRate(NetDemo.lpPlayHandle,pURLReceivePacketNum,pURLLostPktNum);
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if(bRet5 != true)
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{
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System.out.printf("NETDEV_GetLostPacketRate failed:%d\n", NetDemo.netdevsdk.NETDEV_GetLastError());
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return;
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}
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double lostPacketRate=0.0;
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if(pURLLostPktNum.getValue()==0) {
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lostPacketRate=0.0;
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}else {
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BigDecimal receive=new BigDecimal(pURLReceivePacketNum.getValue());
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BigDecimal lost=new BigDecimal(pURLLostPktNum.getValue());
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BigDecimal sum=receive.add(lost);
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try {
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BigDecimal result=receive.divide(sum,2,BigDecimal.ROUND_HALF_UP);
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lostPacketRate=result.doubleValue();
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} catch (Exception e) {
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return;
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}
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}
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NetDemo.jLabelGetpulRecvPktNum.setText(String.valueOf(lostPacketRate));
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/* 获取静音状态 */
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IntByReference pbMute=new IntByReference();
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boolean bRet6= NetDemo.netdevsdk.NETDEV_GetMuteStatus(NetDemo.lpPlayHandle, pbMute);
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if(!bRet6) {
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System.out.printf("NETDEV_GetMuteStatus failed:%d\n", NetDemo.netdevsdk.NETDEV_GetLastError());
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return;
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}
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NetDemo.getMute=pbMute.getValue();
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/* 控制录像回放的状态 */
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LongByReference PlayTime = new LongByReference();
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boolean bRet = NetDemo.netdevsdk.NETDEV_PlayBackControl(NetDemo.lpPlayHandle, NETDEV_VOD_PLAY_CTRL_E.NETDEV_PLAY_CTRL_GETPLAYTIME, PlayTime);
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if(bRet){
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long lTime = PlayTime.getValue();
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/* 当实际收到的视频流小于回放录像文件的结束时间时进行判断，连续获取3次以上相同播放进度时判断为视频流已结束，停止播放 */
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if(lTime == realEndTime) {
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endCount++;
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}else {
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realEndTime = lTime;
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endCount = 0;
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}
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NetDemo.jSliderAlarmPlayBack.setValue((int)lTime);
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long lRemainTime = (long)NetDemo.jSliderAlarmPlayBack.getMaximum() - lTime;
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String strRemainTime = String.valueOf(lRemainTime/60/60) + ":" + String.valueOf((lRemainTime/60)%60) + ":"+ String.valueOf(lRemainTime%60);
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String strInfo = Common.timeStamp2Date(String.valueOf(lTime), NetDemo.DateFormat);
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strInfo += " / ";
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strInfo += strRemainTime;
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NetDemo.lblAlarmProgressLabel.setText(strInfo);
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nCount = 0;
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}else {
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nCount++;
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System.out.println("Get playback time failed");
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}
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if((PlayTime.getValue()) >= ((long)NetDemo.jSliderAlarmPlayBack.getMaximum()) || nCount>3 || endCount >3){
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stopPlayBack();
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break;
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}
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try{
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Thread.sleep(700);
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}catch(InterruptedException e){
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e.printStackTrace();
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}
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}
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}
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});
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NetDemo.singleLiveThread.execute(singlePlayBackByURLThread);
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}
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}else {
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System.out.println("NETDEV_GetReplayUrl, error:" + NetDemo.netdevsdk.NETDEV_GetLastError());
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return;
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}
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}
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public static void stopPlayBack() {
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if(null != NetDemo.lpPlayHandle){
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NetDemo.netdevsdk.NETDEV_StopPlayBack(NetDemo.lpPlayHandle);
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NetDemo.lpPlayHandle = null;
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}
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NetDemo.jButtonPauseAlarmPlayBack.setText("pause");
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NetDemo.jButtonStopAlarmPlayBack.setEnabled(false);
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NetDemo.panelPlayLabel.repaint();
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NetDemo.jSliderAlarmPlayBack.setValue(0);
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NetDemo.jButtonMic.setVisible(true);
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NetDemo.jSliderLiveMicSound.setVisible(true);
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NetDemo.jLabelFrameRate.setText(null);
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NetDemo.jLabelBitRateParam.setText(null);
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NetDemo.jLabelVideoEncodeFmt.setText(null);
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NetDemo.jLabelGetpdwWidth.setText(null);
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NetDemo.jLabelGetpdwHeight.setText(null);
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NetDemo.jLabelGetpulRecvPktNum.setText(null);
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NetDemo.jLabelLiveViewStreamUrl.setText(null);
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NetDemo.lblAlarmProgressLabel.setText(null);
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}
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public static void pause() {
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if(null == NetDemo.lpUserID) {
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JOptionPane.showMessageDialog(null, "Please Login device first. error code"+NetDemo.netdevsdk.NETDEV_GetLastError());
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return;
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}
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if(NETDEV_VOD_PLAY_CTRL_E.NETDEV_PLAY_CTRL_PAUSE == NetDemo.PlayBackControlCmd) {
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boolean bRet = NetDemo.netdevsdk.NETDEV_PlayBackControl(NetDemo.lpPlayHandle, NETDEV_VOD_PLAY_CTRL_E.NETDEV_PLAY_CTRL_RESUME, null);
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if(bRet){
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NetDemo.PlayBackControlCmd = NETDEV_VOD_PLAY_CTRL_E.NETDEV_PLAY_CTRL_RESUME;
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NetDemo.jButtonPauseAlarmPlayBack.setText("pause");
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}
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}else {
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boolean bRet = NetDemo.netdevsdk.NETDEV_PlayBackControl(NetDemo.lpPlayHandle, NETDEV_VOD_PLAY_CTRL_E.NETDEV_PLAY_CTRL_PAUSE, null);
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if(bRet){
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NetDemo.PlayBackControlCmd = NETDEV_VOD_PLAY_CTRL_E.NETDEV_PLAY_CTRL_PAUSE;
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NetDemo.jButtonPauseAlarmPlayBack.setText("Resume");
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}
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}
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}
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}
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