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Enable mac volume control for hdmi
Enable mac volume control for hdmi










enable mac volume control for hdmi
  1. Enable mac volume control for hdmi how to#
  2. Enable mac volume control for hdmi 1080p#

If you're connecting from a Mac mini, unplug any audio device that is plugged into your computer's Audio-Out port.

enable mac volume control for hdmi

  • If you're connecting using a Mini DisplayPort adapter, make sure that your Mac can send audio over Mini DisplayPort.
  • In the Output pane, make sure that your HDMI device is selected.
  • Choose Apple menu > System Preferences, then click Sound.
  • If your HDMI device isn't receiving audio from your Mac:

    enable mac volume control for hdmi

  • If your keyboard has brightness controls, press Option–Brightness Up or Option–Brightness Down.
  • Then double-click System Preferences, then click Displays.
  • Press Shift-Command-A to open the Applications folder.
  • Choose Apple () menu > System Preferences, then click Displays.
  • Use any of these methods to open Displays preferences: If the video on your HDTV or display extends beyond the borders of the screen, open Displays preferences and adjust the Underscan slider for a better fit.
  • Unplug the HDMI cable from your Mac, then plug it in again.
  • Turn off the HDMI device while your Mac is turned on.
  • If your Mac doesn't recognise your HDTV, display, or other HDMI device after making the connection: If using an adapter, check the specifications of the adapter to learn about supported resolutions and other details. Safari in macOS Sierra or later also supports HDCP-encrypted playback, if the web page is HTML5-enabled and the content is FairPlay Streaming-enabled and delivered using Media Source Extensions or HTTP Live Streaming.
  • HDCP-encrypted playback from iTunes and QuickTime Player (version 10).
  • 8-channel/24-bit audio at 192kHz, Dolby Surround 5.1 and traditional stereo.
  • Enable mac volume control for hdmi 1080p#

  • At least 1080p video over HDMI, and some Mac models support higher resolutions when connecting to 4K displays, 5K displays, and Ultra HD TVs.
  • Mac computers that have an HDMI port comply with HDMI 1.4b and support:
  • Mini DisplayPort: Connects to HDMI using a third-party Mini DisplayPort to HDMI adapter or cable.
  • USB-C or Thunderbolt 3 (USB-C) port: Connects to HDMI using an adapter, such as the Apple USB-C Digital AV Multiport Adapter.
  • HDMI port: Connects directly to HDMI using an HDMI cable.
  • Enable mac volume control for hdmi how to#

    Learn how to identify the ports on your Mac. Mac computers that have any of the following ports can connect to HDMI devices.












    Enable mac volume control for hdmi