java - JAVA中如何把YUV数据转换成mp4格式？

Question

目前跟海康的设备进行对接，从设备获取的视频码流是mpeg-ps的，前端网页无法直接进行播放，需要转换成mpeg-4的；目前预计的方式就把mpeg-ps的流送入到海康的播放库解码成YUV数据返回，可是好像没找到对应YUV转换成MP4的资源教程，求助

Answer 1

import java.io.IOException;

public class YuvToMp4 {
    public static void convertYuvToMp4(String inputYuvFilePath, String outputMp4FilePath, int width, int height) {
        String command = "ffmpeg -s " + width + "x" + height + " -i " + inputYuvFilePath + " -c:v libx264 " + outputMp4FilePath;

        ProcessBuilder builder = new ProcessBuilder(command.split(" "));
        try {
            Process process = builder.start();
            process.waitFor();
        } catch (IOException | InterruptedException e) {
            e.printStackTrace();
        }
    }

    public static void main(String[] args) {
        convertYuvToMp4("input.yuv", "output.mp4", 1280, 720);
    }
}