public MediaRecorderBlobFileStream(string fileName, MediaRecorderOptions mediaRecorderOptions,
IJSRuntime jsRuntime)
{
_fileName = fileName;
_mediaRecorderOptions = mediaRecorderOptions;
_jsRuntime = jsRuntime;
_streamSaverJsObjectRef = jsRuntime.GetJsPropertyObjectRef("window", "streamSaver");
_writeableStreamJsObjectRef = jsRuntime.CallJsMethod <JsObjectRef>(
_streamSaverJsObjectRef, "createWriteStream", fileName);
_writerJsObjectRef = jsRuntime.CallJsMethod <JsObjectRef>(_writeableStreamJsObjectRef, "getWriter");
Initialization = InitAsync();
}
