MediaRecorder polyfill to record audio in Edge and Safari 11.
- Spec compatible. In the future when all browsers will support MediaRecorder, you will just remove polyfill.
- Small. 1 KB (minified and gzipped). No dependencies. It uses Size Limit to control size.
- One file. In contrast to other recorders, this polyfill uses “inline worker” and don’t need a separated file for Web Worker.