java如何获取视频文件的编解码器代码示例

<dependency>
			<groupId>org.bytedeco</groupId>
			<artifactId>javacv-platform</artifactId>
			<version>1.5.9</version>
		</dependency>

package com.jd.brand.approve.controller.approve;

import org.bytedeco.ffmpeg.global.avcodec;
import org.bytedeco.javacv.FFmpegFrameGrabber;

import java.io.File;

public class VideoDecoder {//HEVC，AAC

    public static void main(String[] args) {
        String videoPath = "/Users/xuhaojie/Desktop/视频.mp4"; // 视频文件路径

        try {
            final FFmpegFrameGrabber fFmpegFrameGrabber = new FFmpegFrameGrabber(videoPath);
            fFmpegFrameGrabber.start();
            final int videoCodec = fFmpegFrameGrabber.getVideoCodec();
            final String videoCodecName = fFmpegFrameGrabber.getVideoCodecName();
            System.out.println("h264:" + avcodec.AV_CODEC_ID_H264);
            System.out.println("h265:" + avcodec.AV_CODEC_ID_H265);
            System.out.println("hevc:" + avcodec.AV_CODEC_ID_HEVC);
            System.out.println(videoCodec);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}