Cliper Packages

WebCodecs-based, combine video, audio, images, text, with animation support 基于 WebCodecs 合成 视频、音频、图片、文字，支持动画

Record MediaStream to MP4, Use Webcodecs API encode VideoFrame and AudioData, [mp4box.js](https://github.com/gpac/mp4box.js) as muxer. 录制 MediaStream 到 MP4，使用 Webcodecs API 编码 VideoFrame、AudioData，mp4box.js 封装。

Combine Text, Image, Video, Audio, UserMedia, DisplayMedia to generate MediaStream. With [AVRcorder](../av-recorder/README.md) you can output MP4 streams and save them as local files or push them to the server.