视频加水印后没有声音了。

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FFCreator start single: ffmpeg -loop 1 -i c:\NIJI\project\cms\EmailCMS\node_modules\ffcreatorlite\lib\assets\blank.png -i C:/Users/71216/OneDrive/Desktop/files/外访云谷.mp4 -loop 1 -i C:/Users/71216/OneDrive/Desktop/files/filesLOGO视频.png -y -filter_complex color=c=#ffffff:d=10:size=1920*1080[background2-0];[background2-0][0:v]overlay=x=-10:y=0[image1-1];[image1-1][1:v]overlay=x=0:y=0[video1-1];[video1-1][2:v]overlay=x=0:y=0[image4-1] -map [image4-1] -r 24 -threads 2 -t 10 -hide_banner -map_metadata -1 -map_chapters -1 -c:v libx264 -profile:v main -preset medium -crf 20 -movflags faststart -pix_fmt yuv420p -map 0 c:\NIJI\project\cms\EmailCMS/temp/ou5fu8jqpxmndnq6/scene1.mp4

single: ffmpeg -loop 1 -i c:\NIJI\project\cms\EmailCMS\node_modules\ffcreatorlite\lib\assets\blank.png -loop 1 -i C:/Users/71216/OneDrive/Desktop/files/业务表.png -y -filter_complex color=c=#000000:d=3:size=1920*1080[background4-0];[background4-0][0:v]overlay=x=-10:y=0[image2-1];[image2-1][1:v]overlay=x=0:y=0[image5-1] -map [image5-1] -r 24 -threads 2 -t 3 -hide_banner -map_metadata -1 -map_chapters -1 -c:v libx264 -profile:v main -preset medium -crf 20 -movflags faststart -pix_fmt yuv420p -map 0 c:\NIJI\project\cms\EmailCMS/temp/2uenhoyn2tlhs8hr/scene2.mp4

single: ffmpeg -loop 1 -i c:\NIJI\project\cms\EmailCMS\node_modules\ffcreatorlite\lib\assets\blank.png -loop 1 -i C:/Users/71216/OneDrive/Desktop/files/尾图.png -y -filter_complex color=c=#000000:d=2:size=1920*1080[background6-0];[background6-0][0:v]overlay=x=-10:y=0[image3-1];[image3-1][1:v]overlay=x=0:y=0[image6-1] -map [image6-1] -r 24 -threads 2 -t 2 -hide_banner -map_metadata -1 -map_chapters -1 -c:v libx264 -profile:v main -preset medium -crf 20 -movflags faststart -pix_fmt yuv420p -map 0 c:\NIJI\project\cms\EmailCMS/temp/tv33r1wgixu3unj8/scene3.mp4

ffmpeg -i c:\NIJI\project\cms\EmailCMS/temp/ou5fu8jqpxmndnq6/scene1.mp4 -i c:\NIJI\project\cms\EmailCMS/temp/2uenhoyn2tlhs8hr/scene2.mp4 -i c:\NIJI\project\cms\EmailCMS/temp/tv33r1wgixu3unj8/scene3.mp4 -y -filter_complex [0:v][1:v]xfade=transition=rectcrop:duration=1.5:offset=8.5[scene-0];[scene-0][2:v]xfade=transition=wipedown:duration=1.5:offset=10[scene-1] -map [scene-1] -hide_banner -map_metadata -1 -map_chapters -1 -c copy -c:v libx264 -profile:v main -preset medium -crf 20 -movflags faststart -pix_fmt yuv420p -r 24 wj.mp4

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const { FFCreatorCenter, FFScene, FFImage, FFVideo, FFText, FFCreator } = require(__dirname + '/node_modules/ffcreatorlite');

async function init() {

FFCreator.setFFmpegPath(systemConfig.systemPath + '/libs/ffmpeg-master-latest-win64-gpl-shared/bin/ffmpeg.exe');
const creator = new FFCreator({
    cacheDir: systemConfig.systemPath + '/temp/', // 缓存目录
    outputDir: systemConfig.systemPath + '/temp/', // 输出目录
    output: 'wj.mp4', // 输出文件名(FFCreatorCenter中可以不设)
    width: 1920, // 影片宽
    height: 1080, // 影片高
    // cover: 'a.jpg', // 设置封面
    // audioLoop: true, // 音乐循环
    fps: 24, // fps
    threads: 2, // 多线程(伪造)并行渲染
    debug: true, // 开启测试模式
    log: true,
    defaultOutputOptions: null, // ffmpeg输出选项配置
});

// create FFScene
const scene1 = new FFScene();
scene1.setBgColor('#ffffff'); // 设置背景色
scene1.setDuration(10); // 设置停留时长
scene1.setTransition('rectcrop', 1.5); // 设置过渡动画(类型, 时间)
scene1.addAudio('C:/Users/71216/OneDrive/Desktop/files/1.mp3');

const scene2 = new FFScene();
scene2.setBgColor('#000000');
scene2.setDuration(3); // 设置停留时长
scene2.setTransition('wipedown', 1.5); // 设置过渡动画(类型, 时间)

const scene3 = new FFScene();
scene3.setBgColor('#000000');
scene3.setDuration(2); // 设置停留时长

// scene1
// setAudio、setTimes LITE版本不存在
const video1 = new FFVideo({
    path: 'C:/Users/71216/OneDrive/Desktop/files/外访云谷.mp4',
    x: 0,
    y: 0,
    width: 1920,
    height: 1080,
});
scene1.addChild(video1);

// 添加LOGO
const logoImg = new FFImage({ path: 'C:/Users/71216/OneDrive/Desktop/files/filesLOGO视频.png' });
logoImg.setXY(0, 0); // 设置位置
logoImg.setWH(1920, 1080); // 设置宽高
logoImg.addEffect('slideInDown', 2, 2);
scene1.addChild(logoImg);

// scene2
const img2 = new FFImage({ path: 'C:/Users/71216/OneDrive/Desktop/files/业务表.png' });
img2.setXY(0, 0); // 设置位置
img2.setWH(1920, 1080); // 设置宽高
scene2.addChild(img2);

// scene3
const img3 = new FFImage({ path: 'C:/Users/71216/OneDrive/Desktop/files/尾图.png' });
img3.setXY(0, 0); // 设置位置
img3.setWH(1920, 1080); // 设置宽高
scene3.addChild(img3);

creator.addChild(scene1);
creator.addChild(scene2);
creator.addChild(scene3);
// creator.addAudio(audio);
creator.start();
creator.openLog();

creator.on('start', () => {
    console.log(`FFCreator start`);
});
creator.on('error', e => {
    console.log(`FFCreator error: ${JSON.stringify(e)}`);
});
creator.on('progress', e => {
    // console.log(console.log(`FFCreator progress: ${e.state} ${(e.percent * 100) >> 0}%`));
});
creator.on('complete', e => {
    console.log(console.log(`FFCreator completed: \n USEAGE: ${e.useage} \n PATH: ${e.output} `));
});

} init().then(console.log('test.js 执行完毕'));

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场景加不上背景音乐 scene1.addAudio('C:/Users/71216/OneDrive/Desktop/files/1.mp3');