source/ui/src/lib/Playback.svelte

<script lang="ts">
import { audioBlob } from './stores';
</script>

<audio src={$audioBlob} controls />

<style>
audio {
  width: 100%;
  margin: 1rem auto;
}

@media (min-width: 600px) {
  audio {
    max-width: 40rem;
  }
}
</style>