Prime Video
  1. Your account


Select Dialogue Boost on Prime Video for Web, Amazon Devices, and Mobile Devices

Activate Dialogue Boost during playback of a supported title on Web, Amazon Devices, and Mobile Devices.

  1. When you’re playing a title, select the Closed Caption or Subtitles icon. You may need to tap your device's screen in order to access this menu.
  2. From the Audio section, select the Dialogue Boost frequency to be Medium or High based on your preference.