Mac Crashing When Trying to Play Flac Files

Hello

I am trying to play FLAC files from two different albums and both fail immediately.

I tried playing them in both VLC and Quicktime and they work perfectly fine, so the files are no t the problem.

What is the issue?

Hi @ldsimpson16

Best to post you debug info so the boffins can gander at your setup for possible fixes.

I’m not a boffin.

Regards

Phil

Audirvana Origin 2.5.18.1 (20519)

macOS 12.7.6 x86_64 with 32GB physical RAM

NETWORK
Status: available

SIGNAL PROCESSING:

Polarity Inversion:
	Globally: OFF
	Per track: ON
Effects plugins ACTIVE in offline mode with new macOS API
	AU plugin #0: Effect - Apple AUDynamicsProcessor ()
	AU plugin #1: Effect - Apple AUMultibandCompressor ()
	AU plugin #2: Effect - Apple AUGraphicEQ ()
	AU plugin #3: None

UPSAMPLING:
SoX with Power Of Two upsampling
SoX filter parameters
Bandwidth at 0dB = 99.5%
Filter max length = 30000
Anti-aliasing = 100
Phase = 66%

AUDIO VOLUME:
Max allowed volume: 100
Replay Gain: None
SW volume control: OFF

LIBRARY SETTINGS:
Sync list: 2 folders
AUTO: /Volumes/S P/
AUTO: /Volumes/Seagate 8/
iTunes/Music library synchronization: not synchronized
Library database path: /Users/admin/Library/Application Support/Audirvana/AudirvanaDatabase.sqlite

Remote Control server:
Listening on 127.0.0.1 on port 49235

APPEARANCE SETTINGS:
UI theme: dark
Font size: regular
Language: System language
Show album covers in tracks list: no
Source list sorted:
My Music
Library
Startup view: Library: Albums
Show local extended in source list: no
Use media keys: yes
Use media keys for volume control: yes
Use Apple Remote: yes
Number of paired remotes: 0
Remote pairing code required: yes
Screen saver disabled: no

=================== AUDIO DEVICE ========================

Active method: Local

Max. memory for audio buffers: 29696MB

Local Audio Engine: CoreAudio
Exclusive access: ON
Integer mode: ON
Use max I/O buffer size: ON
Actual I/O buffer frame size: 512

Preferred device:
Apple Inc. Majority D40
Model UID:0 0
UID:41-42-88-4E-90-32:output

Active Sample Rate: 44.1kHz
Hog Mode is off

Bridge settings:
Sample rate limitation: none
Sample rate switching latency: none
Limit bitdepth to 24bit: OFF
Mute during sample rate change: OFF

Selected device:Majority D40
Manufacturer: Apple Inc.
Model name: Apple Inc. Majority D40
Model UID: 0 0
UID: 41-42-88-4E-90-32:output
ID 0x4a

1 available sample rates up to 44100Hz
44100
Audio buffer frame size : 14 to 1024 frames
Current I/O buffer frame size : 512

Volume Control
Physical: No
Virtual: Yes
Max volume alert: Enabled

MQA capability
Auto-detect MQA devices: Yes
Not automatically detected, user set to not MQA

DSD capability
DSD via PCM 1.0

Device audio channels
Preferred stereo channels L:1 R:2
Channel bitmap: Ox3, layout:
Channel 0 mapped to 0
Channel 1 mapped to 1

Audio channels in use
Number of channels: 2
Use as stereo device only: No
Simple stereo device: Yes

1 output streams:
Number of active channels: 2, in 1 stream(s)
Channel #0 :Stream 0 channel 0
Channel #1 :Stream 0 channel 1

Stream ID 0x4b 2 channels starting at 1
1 virtual formats:
2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 44.1kHz

1 physical formats
2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 44.1kHz

Local devices found : 3
Device #0: ID 0x4a Majority D40
Manufacturer: Apple Inc.
Model UID: 0 0
UID: 41-42-88-4E-90-32:output
Model name: Apple Inc. Majority D40
Device #1: ID 0x3b Built-in Output
Manufacturer: Apple Inc.
Model UID: AppleHDA:130
UID: AppleHDAEngineOutput:1F,3,0,1,2:0
Model name: Apple Inc. Built-in Output
Device #2: ID 0x2b Microsoft Teams Audio
Manufacturer: Microsoft Corp.
Model UID: MSLoopbackDriverDevice_ModelUID
UID: MSLoopbackDriverDevice_UID
Model name: Microsoft Corp. Microsoft Teams Audio

UPnP

UPnP devices found : 0

Chromecast

Chromecast devices found : 1
Device #0: Bedroom TV
ID: e4ff88b84aea6f78accc6588953c2fb5
Model name: Chromecast

First thing I notice is that you use almost all of your RAM for buffering. I’d start with lowering your buffersize to 4Gb.

Thanks for the input. How do I do that?

1 Like

Settings\Audio\Loading-Decoding (see screenshot below). You can only adjust this when Audirvana does not play music. For average use a setting of between 4 and 8 MB should be OK.

1 Like

Sweet thanks!

@ldsimpson16, do you still get your issue?