* Rewrites the SeekHead element that was initially written to the stream * with the offsets of top level elements. * * Call once writin

* Rewrites the SeekHead element that was initially written to the stream * with the offsets of top level elements. * * Call once

* * @param {ReadableStream} stream * @param {object} options * @param {(config: object) => void} options.onConfig * * @return

* * @param {ReadableStream} stream * @param {object} options * @param {(config: object) => void} options.onConfig * * @return

* @param {String} string * @returns {number}

* @param {String} string * @returns {number}

* @param {String} string * @returns {number}

* * @param {object} options * @param {import('./mp4Demuxer.js').default} options.mp4Demuxer * @param {import('./../deps/webm-writer2.js

* * @param {object} options * @param {import('./mp4Demuxer.js').default} options.mp4Demuxer

@param {EncodedVideoChunk} chunk

@param {EncodedVideoChunk} chunk

@param {VideoFrame} frame

@param {VideoFrame} frame

* * @param {EncodedVideoChunk} encodedChunk * @param {TransformStreamDefaultController} controller