INTERACT FORUM

Please login or register.

Login with username, password and session length
Advanced search  
Pages: [1]   Go Down

Author Topic: Can't playback on headphones on a Mac  (Read 874 times)

Wan HC

  • Member
  • *
  • Posts: 3
Can't playback on headphones on a Mac
« on: July 17, 2019, 01:39:20 pm »
I upgraded from MC24 to MC25 on a Mac.  I use a pair of B&W P7 bluetooth headphones which shows up on Audio Device as "P7 Bowers & Wilkins [Core Audio]" under Player\Playback Options. Playback fails with the error message beginning "Playback could not be started on the output Core Audio using the format 44.1Khz 2 channels"

Can anyone please help to resolve this problem?

Logged

JimH

  • Administrator
  • Citizen of the Universe
  • *****
  • Posts: 73213
  • Where did I put my teeth?
Re: Can't playback on headphones on a Mac
« Reply #1 on: July 17, 2019, 01:42:06 pm »
You can use MC's DSP Studio > Output Settings to convert the format to 16/48 or similar.
Logged

Wan HC

  • Member
  • *
  • Posts: 3
Re: Can't playback on headphones on a Mac
« Reply #2 on: July 17, 2019, 02:17:18 pm »
Jim
Thanks for responding.  Pls bear with me.  I can't seem to find a section on the Output Settings page that allows me to do what you suggested?
Logged

Awesome Donkey

  • Administrator
  • Citizen of the Universe
  • *****
  • Posts: 8323
  • The color of Spring!
Re: Can't playback on headphones on a Mac
« Reply #3 on: July 17, 2019, 02:28:34 pm »
Go to the Player menu, then DSP Studio...

From there go to Output Format on the left, and under sample rate set every Input to a 48,000 Hz output except the 48,000 Hz input (since that's the intended source sample rate, no reason to resample there). More info can be found on the wiki here: https://wiki.jriver.com/index.php/Output_Format

This happens because most Bluetooth headphones/speakers only support a sample rate of 48 kHz, and needs everything resampled to that sample rate for it to work.
Logged
I don't work for JRiver... I help keep the forums safe from "male enhancements" and other sources of sketchy pharmaceuticals.

Windows 11 24H2 Update 64-bit + Ubuntu 25.04 Plucky Puffin 64-bit (AMD 7900X CPU/AMD 7800 XT GPU/64GB RAM/2TB M.2 NVMe SSD)
macOS Sequoia 15.4.1 (M4 Mac Mini 16GB RAM/256GB SSD)
Windows 11 24H2 Update 64-bit (Intel N305 Fanless NUC 16GB RAM/500GB M.2 NVMe SSD)
JRiver Media Center 33 (Windows + Mac + Linux) | iFi ZEN DAC 3 | JBL 306P MkII Studio Monitors | Audio-Technica ATH-M50x Headphones

Wan HC

  • Member
  • *
  • Posts: 3
Re: Can't playback on headphones on a Mac
« Reply #4 on: July 19, 2019, 01:17:02 pm »
Jim
Thank you very much.  Your solution worked just fine.  Happy again   :) :) Cheers.
Logged
Pages: [1]   Go Up
« previous next »