多个场景使用不同音频,合成后第后面的场景会有前面场景的音频

[AnLiBoBo]

  const scene1 = new FFScene();
  scene1.addAudio('./assets/bg2.mp3');
  scene1.setDuration(5)


  const scene2 = new FFScene();
  scene2.addAudio('./assets/bg3.mp3');
  scene2.setDuration(5)

  const cacheDir = path.join(__dirname, './cache/');
  const outputDir = path.join(__dirname, './output/');
  const output = outputDir + "/a.mp4" ;
  const creator = new FFCreator({
    cacheDir, outputDir, output, width, height, highWaterMark: '3mb', parallel: 8,
  });
  creator.addChild(scene1);
  creator.addChild(scene2)

  creator.start();

合成后第5-10秒还是会有bg2.MP4的声音

[drawcall]

Modify the audio length, and fix it here later

[AnLiBoBo]

Modify the audio length, and fix it here later

scene执行多次addAudio,整体音量会变小,执行次数越多,音量越小
scene怎么设置透明背景,然后导出的视频也是透明背景

[drawcall]

Oh sorry a little busy. Can you help to check and submit pr

[drawcall]

Version 6.8.1 has been released, please help check