使用视频中的音频

来自 <Video>、<Html5Video> 和 <OffthreadVideo> 标签的音频也包含在输出中。

🌐 Audio from <Video>, <Html5Video> and <OffthreadVideo> tags are also included in the output.

与音频相同的原则适用于视频——你可以裁剪、延迟、静音、加速和降低音量你的视频。

🌐 The same principles apply as for audio - you may trim, delay, mute, speed up and reduce the volume of your videos.

MyComp.tsx
import {AbsoluteFill, OffthreadVideo, staticFile} from 'remotion';

export const MyComposition = () => {
  return (
    <AbsoluteFill>
      <OffthreadVideo src={staticFile('video.mp4')} playbackRate={2} volume={0.5} />
    </AbsoluteFill>
  );
};