Delays when transcribing streaming audio

[scott-vector]

First of all, excellent work. Vosk is great as it is, and this library makes it even better.

I am experiencing a heavy delay on transcription when pulling in a stream from webRTC (partials and fulls).

I suspect maybe it is because of the deprecated "createScriptProcessor" and "onaudioprocess" pieces, but I am unsure.

Here is how I am processing things. If you have any ideas as to why things would be delayed, please let me know. Thank you.

this.recognizeSpeech = async () => {
    console.log("starting recognizeSpeech");
    let audioContext = this.remoteAudioContext;
    let remoteStream = this.incomingAudioStream;
    //
    const recognizerNode = audioContext.createScriptProcessor(4096, 1, 1);
    const model = await createModel("./softphone/model.tar.gz");
    const recognizer = new model.KaldiRecognizer(48000);
    recognizer.setWords(true);
    recognizer.on("partialresult", function (message) {
      console.log("PARTIAL: " + message.result.partial);
    });
    recognizerNode.onaudioprocess = async (event) => {
      try {
        recognizer.acceptWaveform(event.inputBuffer);
      } catch (error) {
        console.error("acceptWaveform failed", error);
      }
    };
    this.remoteTrack.connect(recognizerNode).connect(audioContext.destination);
  };