message: Hide text about the "volume meter" when there's no device selected
diff: type="mic"
  />
  + <app-expand :when="hasMicAudio">
  <p class="help-block">
  <translate>
  The volume meter should only move when you're speaking. If it's
  wrong input.
  </translate>
  </p>
  + </app-expand>
  </template>
  </app-form-group>
  :label="$gettext('Audio Output Device')"
  >
  <template v-if="!hasSpeakerPermissions">
  - <div class="alert" :class="{ 'alert-notice': speakerPermissionsWerePrompted }">
  + <div
  + class="alert"
  + :class="{ 'alert-notice': speakerPermissionsWerePrompted }"
  + >
  <p>
  <translate>
  To hear the other people streaming with you, we'll need access
  <template v-if="canStreamVideo">
  <app-form-group name="selectedWebcamDeviceId" :label="$gettext('Video Source')">
  <template v-if="!hasWebcamPermissions">
  - <div class="alert" :class="{ 'alert-notice': webcamPermissionsWerePrompted }">
  + <div
  + class="alert"
  + :class="{ 'alert-notice': webcamPermissionsWerePrompted }"
  + >
  <p>
  <translate>
  To stream video we need access to your video source/camera.
  type="desktop-audio"
  />
  + <app-expand :when="hasDesktopAudio">
  <p class="help-block">
  <translate>
  - The volume meter should only move when you hear audio from your
  - game/desktop. If it's moving when you hear the other people in
  - the stream, it is set up incorrectly and people will hear an
  - echo when viewing your stream.
  + The volume meter should only move when you hear audio from
  + your game/desktop. If it's moving when you hear the other
  + people in the stream, it is set up incorrectly and people
  + will hear an echo when viewing your stream.
  </translate>
  </p>
  + </app-expand>
  <app-expand :when="isInvalidMicConfig">
  <div class="alert alert-notice sans-margin-bottom">
  .-desktop-well
  margin-bottom: 0
  - padding-bottom: 0
  .-intro
  rounded-corners()
  