宇视SDK初始化

fuliqi

2024-08-29 4163c93761115c7524ef74a557a1f5e01eafb429

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package com.ycl.api.YS.liveview.information;
 
import com.ycl.api.YS.NetDemo;
import com.ycl.api.YS.lib.NetDEVSDKLib.NETDEV_VIDEO_EFFECT_S;
 
import javax.swing.*;
import java.util.InputMismatchException;
 
/**
 * 
 * @introduction Video Effect
 * @description Support IPC/NVR/VMS
 */
public class VideoEffect {
 
    /**
     * 
     * @introduction Get video effect
     * @description Calling the interface of NETDEV_GetVideoEffect
     *
     */
    public static void getVideoEffect() {
        if(null == NetDemo.lpUserID) {
            JOptionPane.showMessageDialog(null, "Please Login device first. error code"+NetDemo.netdevsdk.NETDEV_GetLastError());
            return;
            }
        if(NetDemo.ChannelID == 0){
            JOptionPane.showMessageDialog(null, "Please select an online channel.");
            return;
        }
        NETDEV_VIDEO_EFFECT_S pstImageInfo=new NETDEV_VIDEO_EFFECT_S();
        pstImageInfo.write();
        boolean bRet=NetDemo.netdevsdk.NETDEV_GetVideoEffect(NetDemo.lpPlayHandle,pstImageInfo);
        if(bRet != true)
        {
            JOptionPane.showMessageDialog(null, "Get data failed,maybe not open live or not support,error code"+NetDemo.netdevsdk.NETDEV_GetLastError());
            System.out.printf("NETDEV_GetVideoEffect failed:%d\n", NetDemo.netdevsdk.NETDEV_GetLastError());
            return;
        }else {
            pstImageInfo.read();
            NetDemo.jTextFieldContrast.setText(String.valueOf(pstImageInfo.dwContrast));
            NetDemo.jTextFieldBrightness.setText(String.valueOf(pstImageInfo.dwBrightness));
            NetDemo.jTextFieldSaturation.setText(String.valueOf(pstImageInfo.dwSaturation));
            NetDemo.jTextFieldHue.setText(String.valueOf(pstImageInfo.dwHue));
            NetDemo.jTextFieldGamma.setText(String.valueOf(pstImageInfo.dwGamma));
        }
    }
    
    /**
     * 
     * @introduction Set video effect
     * @description Calling the interface of NETDEV_SetVideoEffect
     *
     */
    public static void setVideoEffect() {
        if(null == NetDemo.lpUserID) {
            JOptionPane.showMessageDialog(null, "Please Login device first. error code"+NetDemo.netdevsdk.NETDEV_GetLastError());
            return;
            }
        if(NetDemo.ChannelID == 0){
            JOptionPane.showMessageDialog(null, "Please select an online channel.");
            return;
        }
        NETDEV_VIDEO_EFFECT_S pstImageInfo=new NETDEV_VIDEO_EFFECT_S();
        pstImageInfo.write();
        boolean bRet=NetDemo.netdevsdk.NETDEV_GetVideoEffect(NetDemo.lpPlayHandle,pstImageInfo);
        if(bRet != true)
        {
            JOptionPane.showMessageDialog(null, "Get  data failed,maybe not open live or not support,error code"+NetDemo.netdevsdk.NETDEV_GetLastError()+",无法设置");
            System.out.printf("NETDEV_GetVideoEffect failed:%d\n", NetDemo.netdevsdk.NETDEV_GetLastError());
            return;
        }else {
            pstImageInfo.read();
            
            int dwContrast=0;                   //对比度
            int dwBrightness=0;                 //亮度
            int dwSaturation=0;                 //饱和度
            int dwHue=0;                        //色调
            int dwGamma=0;                      //Gamma值
            
            try {
                dwContrast=Integer.parseInt(NetDemo.jTextFieldContrast.getText());
            }catch(NumberFormatException |InputMismatchException e2) {
                JOptionPane.showMessageDialog(null, "Contrast parameter is null or transformation exception ");
                NetDemo.jTextFieldContrast.setText(null);
                return;
            }
            
            try {
                dwBrightness=Integer.parseInt(NetDemo.jTextFieldBrightness.getText());
            }catch(NumberFormatException |InputMismatchException e2) {
                JOptionPane.showMessageDialog(null, "Brightness parameter is null or transformation exception");
                NetDemo.jTextFieldBrightness.setText(null);
                return;
            }
                        
            try {
                dwSaturation=Integer.parseInt(NetDemo.jTextFieldSaturation.getText());
            }catch(NumberFormatException |InputMismatchException e2) {
                JOptionPane.showMessageDialog(null, "Saturation parameter is null or transformation exception");
                NetDemo.jTextFieldSaturation.setText(null);
                return;
            }
                
            try {
                dwHue=Integer.parseInt(NetDemo.jTextFieldHue.getText());
            }catch(NumberFormatException |InputMismatchException e2) {
                JOptionPane.showMessageDialog(null, "Hue parameter is null or transformation exception");
                NetDemo.jTextFieldHue.setText(null);
                return;
            }
 
            try {
                dwGamma=Integer.parseInt(NetDemo.jTextFieldGamma.getText());
            }catch(NumberFormatException |InputMismatchException e2) {
                JOptionPane.showMessageDialog(null, "Gamma parameter is null or transformation exception");
                NetDemo.jTextFieldGamma.setText(null);
                return;
            }
            
            pstImageInfo.dwContrast=dwContrast;
            pstImageInfo.dwBrightness=dwBrightness;
            pstImageInfo.dwGamma=dwGamma;
            pstImageInfo.dwHue=dwHue;
            pstImageInfo.dwSaturation=dwSaturation;
            pstImageInfo.write();
            
            boolean bRet2=NetDemo.netdevsdk.NETDEV_SetVideoEffect(NetDemo.lpPlayHandle, pstImageInfo);
            if(!bRet2) {
                JOptionPane.showMessageDialog(null, "Set Video Effect failed, error code"+NetDemo.netdevsdk.NETDEV_GetLastError());
                System.out.printf("NETDEV_SetVideoEffect failed:%d\n", NetDemo.netdevsdk.NETDEV_GetLastError());
                return;
            }else {
                JOptionPane.showMessageDialog(null, "Set success");
            }
        }
    }
}