Video and Audio on tvOS 18

The Video and Audio section of the tvOS 18 Settings app includes the following options:

• Format
• 4K SDR 60Hz
• 4K HDR 60Hz
• 4K Dolby Vision
• 1080p SDR 60Hz
• Match Content
• Match Dynamic Range
• Match Frame Rate
• HDMI Output
• Auto
• YCbCr
• RGB High
• RGB Low
• Chroma
• 4:2:0
• 4:2:2
• 4:4:4
• Audio Output
• TV Speakers
• HomePod (Left & Right)
• Add Speakers…
• Audio Mode
• 16-bit
• Stereo
• Reduce Loud Sounds
• Audio Format
• Change Format
• Dolby Atmos
• Dolby Digital 5.1
• Navigation Clicks
• Calibrate