Lately I purchased a Marantz Cinema 50, however I am unable to get sound by its audio system after I play movies or music from my MacBook Professional (M1 Professional, Sequoia 15.3.2). I’d respect any assist for drawback fixing!
Configuration
- AVR: Marantz Cinema 50
- MacBook: M1 Professional, Sequoia 15.3.2
- Projector: Epson (in all probability not related)
Connection
- MacBook → (HDMI 2.0) → AVR (HDMI in 1 or 4) → Wait a video and audio video by AVR audio system.
- AVR → (HDMI OUT MONITOR 1 ARC/EARC) → Projector.
Macbook configuration
- Sound output: Set up in “Marantz 50 (HDMI)” (No AirPlay). AirPlay works properly.
- MIDI audio configuration: 2ch 16 bit 44.1 KHz (examined totally different configurations, unchanged). The first stream is attenuated (Mac doesn’t appear to detect a speaker).
Marantz configuration
- Enter: Set up in HDMI (set for HDMI 4).
- ARCH: OFF.
- HDMI AUDIO OUT: Set up in AVR (no TV).
Outcomes
- The video works properly on the projector.
- Audio issues:
- Spotify: Lags and repeat brief loops earlier than persevering with.
- Gopro movies (VLC): the sound is sluggish.
- YouTube/Netflix: The video doesn’t begin until it modifications sound to the MacBook audio system.
What I’ve tried
- A number of HDMI cables.
- USB-C HDMI adapter to HDMI (Apple officer).
- Tabled all HDMI in ports in Avr.
- Restore each units a number of occasions.
I’m new in house movie settings, so any information could be extremely appreciated. Thanks upfront!
