Merge audio and video with ffmpeg.

Write in buffers, stored in memory and then on save piped into ffmpeg.

API

const recorder = new DASHSAVE({ffmpegPath:'./bin/ffmpeg'})

• recorder.imageExt = how to save the base64 images. default: jpg

• recorder.saveDirectory = where to save all the files. Can override in save options

• addAudio(buffer: typedarray) any audio codec

• addFrame(buffer: typedarray) any video codec

• saveImage(base64Str, options) {saveDir:"path"}. Specify type with imageExt

• save(options: {}) See below

{
width, //output width
      height, //output height
      saveDir, //override
      inputOptions, //ffmpeg input
      outputOptions, 
      withBuffers
}

See example.js