Airplay 2 stops playing after a few seconds

I have an Advance Paris play stream A5 receiver with a Wolfson Dac WM8720, When I play files 24 bits files With Audirvana it stops playing it stops after a few seconds with this settings.


Does anybody know what the problem is?

This is the debug info.

Audirvana Origin 2.5.13 (20513)

macOS Version 14.5 (Build 23F79) with 16GB physical RAM

Connected account of : John van der Hulst

NETWORK
Status: available

SIGNAL PROCESSING:

Polarity Inversion:
	Globally: OFF
	Per track: ON
Effects plugins NOT ACTIVE

UPSAMPLING:
r8brain not in use
r8brain filter parameters
Bandwidth = 87.9931%
Stop band attenuation 218dB
Phase linear

AUDIO VOLUME:
Max allowed volume: 61.7661
Replay Gain: None
SW volume control: ON

LIBRARY SETTINGS:
Sync list: 1 folders
AUTO: /Users/johnvanderhulst/Desktop/Muziek
iTunes/Music library synchronization: last synchronized on Tue May 28 10:44:43 2024

Library database path: /Users/johnvanderhulst/Library/Application Support/Audirvana/AudirvanaDatabase.sqlite

Remote Control server:
Listening on 127.0.0.1 on port 59028

APPEARANCE SETTINGS:
UI theme: dark
Font size: regular
Language: English
Show album covers in tracks list: yes
Source list sorted:
My Music
Library
Startup view: My Playlists
Show local extended in source list: yes
Use media keys: yes
Use media keys for volume control: yes
Use Apple Remote: no
Number of paired remotes: 2
Remote pairing code required: yes
Screen saver disabled: no

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

Active method: UPnP

Preferred device: [UPnP] A5_7B72 Model UID:wiimu A5 UID:uuid:FF31f0A7-7DFF-F91C-C213-1ADFFF31f0A7

Currently playing to UPnP device at 16 bits 44.1kHz
Selected device:A5_7B72
Manufacturer: wiimu
Model name: A5
Model UID: wiimu A5
UID: uuid:FF31f0A7-7DFF-F91C-C213-1ADFFF31f0A7
UPnP device at http://192.168.178.17:49152/description.xml
ID 0x0

10 available sample rates up to 768000Hz
44100
48000
88200
96000
176400
192000
352800
384000
705600
768000

Volume control: Yes
Max volume alert: Disabled

MQA capability
Auto-detect MQA devices: No
Not automatically detected, user set to not MQA

DSD capability
DSD via PCM 1.1

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

UPnP set capabilities
Maximum PCM frequency set: 768000Hz
Maximum PCM bitdepth set: 16
Not native DSD capable
Avoid RAW PCM streams: Yes
Unwanted playback stop workaround: Yes

UPnP / DLNA supported protocols :
http-get::audio/wav:DLNA.ORG_PN=LPCM
http-get:
:audio/x-wav:DLNA.ORG_PN=LPCM
http-get::audio/mpeg:DLNA.ORG_PN=MP3
http-get:
:audio/mpeg:DLNA.ORG_PN=MP3X
http-get::audio/x-ms-wma:DLNA.ORG_PN=WMABASE
http-get:
:audio/x-ms-wma:DLNA.ORG_PN=WMAFULL
http-get::audio/x-ms-wma:DLNA.ORG_PN=WMAPRO
http-get:
:audio/mpeg:DLNA.ORG_PN=MP2_MPS
http-get::audio/mp3:
http-get::audio/wma:
http-get::audio/mpeg:
http-get::audio/vnd.dlna.adts:DLNA.ORG_PN=AAC_ADTS
http-get:
:audio/vnd.dlna.adts:DLNA.ORG_PN=AAC_ADTS_320
http-get::audio/m4a:DLNA.ORG_PN=AAC_ISO
http-get:
:audio/aac:DLNA.ORG_PN=AAC_ISO
http-get::audio/ac3:DLNA.ORG_PN=AC3
http-get:
:audio/ogg:*
http-get::audio/ape:
http-get::audio/x-ape:
http-get::audio/flac:
DLNA 1.5: Yes
Native Gapless playback: Yes
Universal Gapless playback active: Yes
Missing events workaround: No
Can play native DSD: No
Volume Control: scalar
Number of channels: 2
Use as stereo device only: No

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 0x0 0 channels starting at 0
10 virtual formats:
2 ch Non-mixable linear PCM Interleaved 16 little endian Signed Integer 44.1kHz finite length
2 ch Non-mixable linear PCM Interleaved 16 little endian Signed Integer 88.2kHz finite length
2 ch Non-mixable linear PCM Interleaved 16 little endian Signed Integer 176.4kHz finite length
2 ch Non-mixable linear PCM Interleaved 16 little endian Signed Integer 352.8kHz finite length
2 ch Non-mixable linear PCM Interleaved 16 little endian Signed Integer 705.6kHz finite length
2 ch Non-mixable linear PCM Interleaved 16 little endian Signed Integer 48kHz finite length
2 ch Non-mixable linear PCM Interleaved 16 little endian Signed Integer 96kHz finite length
2 ch Non-mixable linear PCM Interleaved 16 little endian Signed Integer 192kHz finite length
2 ch Non-mixable linear PCM Interleaved 16 little endian Signed Integer 384kHz finite length
2 ch Non-mixable linear PCM Interleaved 16 little endian Signed Integer 768kHz finite length

0 physical formats

Current device transportInfo:
CurrentTransportState: PLAYING
CurrentTransportStatus: OK
CurrentSpeed: 1

Current device MediaInfo:
NrTracks: 1
MediaDuration: 03:22:53
CurrentURI: http://192.168.178.38:49152/audirvana/gaplessAudio_f_4.wav
CurrentURIMetadata:

dc:titleAudirvana gapless playback</dc:title>
upnp:classobject.item.audioItem.musicTrack</upnp:class>
http://192.168.178.38:49152/audirvana/gaplessAudio_f_4.wav

nextURI: 
nextURIMetadata: 
PlayMedium: THIRD-DLNA
RecordMedium: NOT_IMPLEMENTED
WriteStatus: NOT_IMPLEMENTED

Current transport actions:
Stop,Seek,X_DLNA_SeekTime,Pause

Current device AVT service description:

<?xml version="1.0"?> 1 0 DMR-1.50 urn:schemas-upnp-org:device:MediaRenderer:1 A5_7B72 wiimu http://www.wiimu.com/ WiiMu LinkPlayer WiiMu LinkPlayer http://www.muzohifi.com/ uuid:FF31f0A7-7DFF-F91C-C213-1ADFFF31f0A7 V01-Mar 5 2021 00001 A5_7B72 FF31f0A77DFFF91CC2131ADF QPlay:2 image/png 48 48 24 /upnp/grender-48x48.png image/png 120 120 24 /upnp/grender-120x120.png image/jpeg 48 48 24 /upnp/grender-48x48.jpg image/jpeg 120 120 24 /upnp/grender-120x120.jpg urn:schemas-upnp-org:service:AVTransport:1 urn:upnp-org:serviceId:AVTransport /upnp/rendertransportSCPD.xml /upnp/control/rendertransport1 /upnp/event/rendertransport1 urn:schemas-upnp-org:service:ConnectionManager:1 urn:upnp-org:serviceId:ConnectionManager /upnp/renderconnmgrSCPD.xml /upnp/control/renderconnmgr1 /upnp/event/renderconnmgr1 urn:schemas-upnp-org:service:RenderingControl:1 urn:upnp-org:serviceId:RenderingControl /upnp/rendercontrolSCPD.xml /upnp/control/rendercontrol1 /upnp/event/rendercontrol1 urn:schemas-wiimu-com:service:PlayQueue:1 urn:wiimu-com:serviceId:PlayQueue /upnp/PlayQueueSCPD.xml /upnp/control/PlayQueue1 /upnp/event/PlayQueue1 urn:schemas-tencent-com:service:QPlay:1 urn:tencent-com:serviceId:QPlay /upnp/QPlaySCPD.xml /upnp/control/QPlay1 /upnp/event/QPlay1

Current device RootDevice description:

<?xml version="1.0"?> 1 0 DMR-1.50 urn:schemas-upnp-org:device:MediaRenderer:1 A5_7B72 wiimu http://www.wiimu.com/ WiiMu LinkPlayer WiiMu LinkPlayer http://www.muzohifi.com/ uuid:FF31f0A7-7DFF-F91C-C213-1ADFFF31f0A7 V01-Mar 5 2021 00001 A5_7B72 FF31f0A77DFFF91CC2131ADF QPlay:2 image/png 48 48 24 /upnp/grender-48x48.png image/png 120 120 24 /upnp/grender-120x120.png image/jpeg 48 48 24 /upnp/grender-48x48.jpg image/jpeg 120 120 24 /upnp/grender-120x120.jpg urn:schemas-upnp-org:service:AVTransport:1 urn:upnp-org:serviceId:AVTransport /upnp/rendertransportSCPD.xml /upnp/control/rendertransport1 /upnp/event/rendertransport1 urn:schemas-upnp-org:service:ConnectionManager:1 urn:upnp-org:serviceId:ConnectionManager /upnp/renderconnmgrSCPD.xml /upnp/control/renderconnmgr1 /upnp/event/renderconnmgr1 urn:schemas-upnp-org:service:RenderingControl:1 urn:upnp-org:serviceId:RenderingControl /upnp/rendercontrolSCPD.xml /upnp/control/rendercontrol1 /upnp/event/rendercontrol1 urn:schemas-wiimu-com:service:PlayQueue:1 urn:wiimu-com:serviceId:PlayQueue /upnp/PlayQueueSCPD.xml /upnp/control/PlayQueue1 /upnp/event/PlayQueue1 urn:schemas-tencent-com:service:QPlay:1 urn:tencent-com:serviceId:QPlay /upnp/QPlaySCPD.xml /upnp/control/QPlay1 /upnp/event/QPlay1

UPnP devices found : 1
Device #0: ID 0x0 : A5_7B72
UID: uuid:FF31f0A7-7DFF-F91C-C213-1ADFFF31f0A7
Location: http://192.168.178.17:49152/description.xml
Manufacturer: wiimu
Model name: A5

Local

Max. memory for audio buffers: 12458MB

Local Audio Engine: CoreAudio
Actual I/O buffer frame size: 0

Local devices found : 3
Device #0: ID 0x56 EV2785
Manufacturer: ENC
Model UID: 15C31129-0000-0000-2C20-0104A53C2278
UID: 15C31129-0000-0000-2C20-0104A53C2278
Model name: ENC EV2785
Device #1: ID 0x4f Externe koptelefoon
Manufacturer: Apple Inc.
Model UID: Codec Output
UID: BuiltInHeadphoneOutputDevice
Model name: Apple Inc. Externe koptelefoon
Device #2: ID 0x49 Mac mini luidsprekers
Manufacturer: Apple Inc.
Model UID: Speaker
UID: BuiltInSpeakerDevice
Model name: Apple Inc. Mac mini luidsprekers

Chromecast

Chromecast devices found : 0

Wireless transmission can be unreliable if the network distribution configuration is not managed well to mitigate interference and interruptions.

I suggest lowering your playback pre-load memory RAM allocation to 4GB… you are allocating more than 50% of your available System RAM for playback memory buffering…

:notes: :eye: :headphones: :eye: :notes:

Hi @GoldenlioN,

If you put the maximum PCM of the A5 at 192khz, does it works?

No it stops after 5 seconds. It works with these settings.