海康视频不能在浏览器解析播放，需要转码

参考：https://blog.csdn.net/xcg340123/article/details/139825982

依赖

        <dependency>
            <groupId>ws.schild</groupId>
            <artifactId>jave-core</artifactId>
            <version>2.4.5</version>
        </dependency>
        <!--    核心包-->
        <dependency>
            <groupId>ws.schild</groupId>
            <artifactId>jave-native-win64</artifactId>
            <version>2.4.5</version>
        </dependency>
        <!--   这个是在windows环境下的jar,使用不同的环境，会调用不同的jar文件-->
        <dependency>
            <groupId>ws.schild</groupId>
            <artifactId>jave-native-linux64</artifactId>
            <version>2.4.5</version>
        </dependency>
        <!--   这个是在linux环境下的jar-->

转码逻辑

import ws.schild.jave.*;

import java.io.File;

public class VideoConvertUtil {
    public static void main(String[] args) throws EncoderException {
        convertH264();
    }

    public static void convertH264() throws EncoderException {
        //源视频位置
        File file = new File("C:\\Users\\Administrator\\Documents\\录入脚本\\video1.mp4");
        //目标视频位置
        File file1 = new File("C:\\Users\\Administrator\\Documents\\录入脚本\\video1test.mp4");
        // 创建转码器
        AudioAttributes audio = new AudioAttributes();
        //指定编码
        audio.setCodec("aac");
        audio.setBitRate(new Integer(128000));
        //通道
        audio.setChannels(new Integer(2));
        audio.setSamplingRate(new Integer(44100));
        VideoAttributes video = new VideoAttributes();
        //设置编解码器
        video.setCodec("h264");
        video.setX264Profile(VideoAttributes.X264_PROFILE.BASELINE);
        video.setBitRate(new Integer(1024 * 1024 * 2));
        //设置帧率
        video.setFrameRate(new Integer(25));
        //设置大小
        //video.setSize(new VideoSize(2560, 1440));
        EncodingAttributes attrs = new EncodingAttributes();
        //格式
        attrs.setFormat("mp4");
        //attrs.setAudioAttributes(audio);
        attrs.setVideoAttributes(video);
        // 进行转码
        Encoder encoder = new Encoder();
        encoder.encode(new MultimediaObject(file), file1, attrs);
    }
}