Java-1.0.2.jar is 100% feasible to import and get information about the length, size, format, and so on of the video

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Recently, I was sorting out a small project, which needed the JAR of video processing. It took a long time to finish the jar, so this is to record. Hope to help you, if there is help please give a praise!

✨ downloadjarDownload itInto jave - 1.0.2. JarPut it where you can find it.

Among themInto jave - 1.0.2. JarThis dependence onmavenYou can’t use poM to import any of the following files:

Official website download portal!

🎄 recently had a small video processing requirement to get information about the length, size, format, etc. of the video based on the URL of the incoming video. Try it:

package com.cyj.resourcecenter.utils;


import it.sauronsoftware.jave.Encoder;
import lombok.extern.slf4j.Slf4j;

import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.math.BigDecimal;
import java.math.RoundingMode;
import java.nio.channels.FileChannel;
import java.util.HashMap;
import java.util.Map;

/ * * *@Description: Video processing help class *@BelongsProject: Family
 * @BelongsPackage: com.cyj.resourcecenter.utils
 * @Author: ChenYongJia
 * @CreateTime: the 2020-01-05 15:51 *@Email: [email protected]
 * @Version: 1.0 * /
@Slf4j
public class VoidUtils {

    public static void main(String[] args) {
        // Here is the file path
        File source = new File("xxxxx");
        Encoder encoder = new Encoder();
        FileChannel fc = null;
        String size = "";
        try {
            it.sauronsoftware.jave.MultimediaInfo m = encoder.getInfo(source);
            long ls = m.getDuration();
            log.info("Duration of this video :" + ls / 60000 + "Points" + (ls) / 1000 + "Second!");
            // Video frame width and height
            log.info("This video height is :{}", m.getVideo().getSize().getHeight());
            log.info("Width of this video :{}", m.getVideo().getSize().getWidth());
            log.info("This video is in the format of {}", m.getFormat());
            FileInputStream fis = new FileInputStream(source);
            fc = fis.getChannel();
            BigDecimal fileSize = new BigDecimal(fc.size());
            size = fileSize.divide(new BigDecimal(1048576), 2, RoundingMode.HALF_UP) + "MB";
            log.info("This video size is" + size);
        } catch (Exception e) {
            log.error("Video message interception is abnormal. Interception failed.", e);
        } finally {
            if (null! = fc) {try {
                    fc.close();
                } catch (IOException e) {
                    log.error("IO stream operation abnormal, interception failed", e); }}}}/ * * *@param path
     * @return Map
     */
    public static Map<String, Object> getVoideMsg(String path) {

        Map<String, Object> map = new HashMap<String, Object>();
        File file = new File(path);
        Encoder encoder = new Encoder();
        FileChannel fc = null;
        String size = "";

        if(file ! =null) {
            try {
                it.sauronsoftware.jave.MultimediaInfo m = encoder.getInfo(file);
                long ls = m.getDuration();

                FileInputStream fis = new FileInputStream(file);
                fc = fis.getChannel();
                BigDecimal fileSize = new BigDecimal(fc.size());
                size = fileSize.divide(new BigDecimal(1048576), 2, RoundingMode.HALF_UP) + "MB";

                map.put("height", m.getVideo().getSize().getHeight());
                map.put("width", m.getVideo().getSize().getWidth());
                map.put("format", m.getFormat());
            } catch (Exception e) {
                log.error("Operation abnormal, interception failed", e);
            } finally {
                if (null! = fc) {try {
                        fc.close();
                    } catch (IOException e) {
                        log.error("IO stream operation abnormal, interception failed", e); }}}}returnmap; }}Copy the code

Important: Introduce dependencies! Important: Introduce dependencies! Important: Introduce dependencies!

<! Get video length -->
<dependency>
    <groupId>it.sauronsoftware</groupId>
    <artifactId>jave</artifactId>
    <version>1.0.2</version>
    <scope>system</scope>
    <systemPath>${project. The basedir} / SRC/main/resources/lib/into jave - 1.0.2. Jar</systemPath>
</dependency>
Copy the code

Important: download after inresourcecreatelibIn it

Now because it’s an external package it’s notmavenBuilt-in needsscope 内 system , ${project. The basedir} / SRC/main/resources/lib/into jave - 1.0.2. JarFor the projectjarThe path of the

<! Get video length -->
	<dependency>
        <groupId>it.sauronsoftware</groupId>
        <artifactId>jave</artifactId>
        <version>1.0.2</version>
        <scope>system</scope>
        <systemPath>${project. The basedir} / SRC/main/resources/lib/into jave - 1.0.2. Jar</systemPath>
    </dependency>
Copy the code

whenscope 为 systemThe package will not be automatically packaged, so you need to add a parameter to the package

<build>
        <plugins>
            <! Maven plugin for SpringBoot -->
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
                <! Scope = system; scope = system; scope = system; scope = system;
                <configuration>
                    <includeSystemScope>true</includeSystemScope>
                </configuration>
            </plugin>
        </plugins>
        <! -- SpringBoot project package jar name -->
        <finalName>resource-center</finalName>
    </build>
Copy the code

🎉 summary:

• For more references, see here:The Blog of Chan Wing Kai

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