Upsampling choices

Studio Device connectivity
21

Audirvana Studio 1.10.2 (11002)

macOS Version 12.1 (Build 21C52) with 16GB physical RAM

Connected account of

SIGNAL PROCESSING:

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

UPSAMPLING:
r8brain not in use
r8brain filter parameters
Bandwidth = 99.5%
Stop band attenuation 218dB
Phase linear

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

LIBRARY SETTINGS:
Sync list: 1 folders
AUTO: /Users/michaellindsay/Music/Qobuz
iTunes/Music library synchronization: not synchronized
Library database path: /Users/michaellindsay/Library/Application Support/Audirvana/AudirvanaDatabase.sqlite

Remote Control server:
Listening on 127.0.0.1 on port 49802

ACTIVE STREAMING SERVICES
Qobuz: Connected as Qobuz Studio

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

Preferred device: IFI AUDIO IFI STREAMER Model UID:iFi audio iFi Streamer UID:uuid:72743e2c-31cb-831d-040f-fec42969cdab

Currently playing to UPnP device at 16 bits 48kHz
Selected device:
UPnP device at http://192.168.0.137:49152/description.xml
ID 0x0 iFi Streamer
Manufacturer: iFi audio
Model Name:
Model UID: iFi audio iFi Streamer
UID: uuid:72743e2c-31cb-831d-040f-fec42969cdab

2 available sample rates up to 48000Hz
44100
48000
Volume control: No
MQA capability
Auto-detect MQA devices: No
Not a MQA device, user set to not MQA
DSD capability: Raw DSD (MSB)
Device audio channels
Preferred stereo channels L:0 R:1
Channel bitmap: Ox3, layout:
Channel 0 mapped to 0
Channel 1 mapped to 1
Avoid RAW PCM streams: Yes
UPnP/DLNA supported protocols:
http-get::application/flac:
http-get::audio/flac:
http-get::audio/x-flac:
http-get::audio/aac:
http-get::audio/x-aiff:
http-get::audio/dff:
http-get::audio/x-dff:
http-get::audio/dsd:
http-get::audio/x-dsd:
http-get::audio/dsf:
http-get::audio/x-dsf:
http-get::audio/m4a:
http-get::audio/x-m4a:
http-get::audio/mp1:
http-get::audio/mp4:
http-get::audio/mpeg:
http-get::audio/x-mpeg:
http-get::audio/ogg:
http-get::audio/vorbis:
http-get::audio/wav:
http-get::audio/x-wav:
http-get::audio/wave:
http-get::audio/x-ms-wma:
http-get::audio/x-ogg:
http-get::audio/x-scpls:
http-get::audio/x-vorbis+ogg:
http-get::audio/x-vorbis:
http-get::video/mp4:
DLNA 1.5: No
Gapless playback: Yes
Missing events workaround: No
Can play native DSD: Yes
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
2 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 48kHz finite length

0 physical formats

Current device transportInfo:
CurrentTransportState: PLAYING
CurrentTransportStatus: OK
CurrentSpeed: 1
Current device MediaInfo:
NrTracks: 1
MediaDuration: 0:04:52
CurrentURI: http://192.168.0.245:49152/audirvana/audio_136.wav
CurrentURIMetadata:

dc:titleWhat Heaven’s Left</dc:title>
dc:creatorCalexico</dc:creator>
upnp:artistCalexico</upnp:artist>
upnp:albumArtURIhttp://static.qobuz.com/images/covers/mc/vo/vl1gdy7jfvomc_600.jpg</upnp:albumArtURI>
upnp:albumYears to Burn</upnp:album>
upnp:originalTrackNumber1</upnp:originalTrackNumber>
upnp:classobject.item.audioItem.musicTrack</upnp:class>
http://192.168.0.245:49152/audirvana/audio_136.wav

nextURI: http://192.168.0.245:49152/audirvana/audio_139.wav
nextURIMetadata: <DIDL-Lite xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:upnp="urn:schemas-upnp-org:metadata-1-0/upnp/" xmlns="urn:schemas-upnp-org:metadata-1-0/DIDL-Lite/" xmlns:dlna="urn:schemas-dlna-org:metadata-1-0/">
Midnight Sun Calexico Calexico http://static.qobuz.com/images/covers/mc/vo/vl1gdy7jfvomc_600.jpg Years to Burn 2 object.item.audioItem.musicTrack http://192.168.0.245:49152/audirvana/audio_139.wav 
PlayMedium: HDD
RecordMedium: NOT_IMPLEMENTED
WriteStatus: NOT_IMPLEMENTED

Current device AVT service description:

<?xml version="1.0"?> 1 0 TransportState no string STOPPED PLAYING TransportStatus no string OK ERROR_OCCURRED PlaybackStorageMedium no string PossiblePlaybackStorageMedia no string RecordStorageMedium no string PossibleRecordStorageMedia no string CurrentPlayMode no string NORMAL SHUFFLE REPEAT_ONE REPEAT_ALL RANDOM DIRECT_1 NORMAL TransportPlaySpeed no string 1 no RecordMediumWriteStatus string CurrentRecordQualityMode no string PossibleRecordQualityModes no string NumberOfTracks no ui4 0 2000 1 CurrentTrack no ui4 0 2000 1 CurrentTrackDuration no string CurrentMediaDuration no string CurrentTrackMetaData no string CurrentTrackURI no string AVTransportURI no string AVTransportURIMetaData no string NextAVTransportURI no string NextAVTransportURIMetaData no string RelativeTimePosition no string AbsoluteTimePosition no string RelativeCounterPosition no i4 AbsoluteCounterPosition no i4 CurrentTransportActions no string LastChange yes string A_ARG_TYPE_SeekMode no string ABS_TIME REL_TIME A_ARG_TYPE_SeekTarget no string A_ARG_TYPE_InstanceID no ui4 SetAVTransportURI InstanceID in A_ARG_TYPE_InstanceID CurrentURI in AVTransportURI CurrentURIMetaData in AVTransportURIMetaData SetNextAVTransportURI InstanceID in A_ARG_TYPE_InstanceID NextURI in NextAVTransportURI NextURIMetaData in NextAVTransportURIMetaData GetMediaInfo InstanceID in A_ARG_TYPE_InstanceID NrTracks out NumberOfTracks MediaDuration out CurrentMediaDuration CurrentURI out AVTransportURI CurrentURIMetaData out AVTransportURIMetaData NextURI out NextAVTransportURI NextURIMetaData out NextAVTransportURIMetaData PlayMedium out PlaybackStorageMedium RecordMedium out RecordStorageMedium WriteStatus out RecordMediumWriteStatus GetTransportInfo InstanceID in A_ARG_TYPE_InstanceID CurrentTransportState out TransportState CurrentTransportStatus out TransportStatus CurrentSpeed out TransportPlaySpeed GetPositionInfo InstanceID in A_ARG_TYPE_InstanceID Track out CurrentTrack TrackDuration out CurrentTrackDuration TrackMetaData out CurrentTrackMetaData TrackURI out CurrentTrackURI RelTime out RelativeTimePosition AbsTime out AbsoluteTimePosition RelCount out RelativeCounterPosition AbsCount out AbsoluteCounterPosition GetDeviceCapabilities InstanceID in A_ARG_TYPE_InstanceID PlayMedia out PossiblePlaybackStorageMedia RecMedia out PossibleRecordStorageMedia RecQualityModes out PossibleRecordQualityModes GetTransportSettings InstanceID in A_ARG_TYPE_InstanceID PlayMode out CurrentPlayMode RecQualityMode out CurrentRecordQualityMode Stop InstanceID in A_ARG_TYPE_InstanceID Play InstanceID in A_ARG_TYPE_InstanceID Speed in TransportPlaySpeed Pause InstanceID in A_ARG_TYPE_InstanceID Seek InstanceID in A_ARG_TYPE_InstanceID Unit in A_ARG_TYPE_SeekMode Target in A_ARG_TYPE_SeekTarget Next InstanceID in A_ARG_TYPE_InstanceID Previous InstanceID in A_ARG_TYPE_InstanceID SetPlayMode InstanceID in A_ARG_TYPE_InstanceID NewPlayMode in CurrentPlayMode GetCurrentTransportActions InstanceID in A_ARG_TYPE_InstanceID Actions out CurrentTransportActions

Current device RootDevice description:

<?xml version="1.0"?> 1 0 urn:schemas-upnp-org:device:MediaRenderer:1 iFi Streamer iFi audio https://ifi-audio.com The Audiophile Music Player iFi audio 1.0 https://ifi-audio.com 42 uuid:72743e2c-31cb-831d-040f-fec42969cdab image/png 64 64 32 /upmpd/icon.png urn:schemas-upnp-org:service:RenderingControl:1 urn:upnp-org:serviceId:RenderingControl /upmpd/RenderingControl.xml /ctl/RenderingControl /evt/RenderingControl urn:schemas-upnp-org:service:AVTransport:1 urn:upnp-org:serviceId:AVTransport /upmpd/AVTransport.xml /ctl/AVTransport /evt/AVTransport urn:schemas-upnp-org:service:ConnectionManager:1 urn:upnp-org:serviceId:ConnectionManager /upmpd/ConnectionManager.xml /ctl/ConnectionManager /evt/ConnectionManager urn:av-openhome-org:service:Product:1 urn:av-openhome-org:serviceId:Product /upmpd/OHProduct.xml /ctl/OHProduct /evt/OHProduct urn:av-openhome-org:service:Info:1 urn:av-openhome-org:serviceId:Info /upmpd/OHInfo.xml /ctl/OHInfo /evt/OHInfo urn:av-openhome-org:service:Time:1 urn:av-openhome-org:serviceId:Time /upmpd/OHTime.xml /ctl/OHTime /evt/OHTime urn:av-openhome-org:service:Volume:1 urn:av-openhome-org:serviceId:Volume /upmpd/OHVolume.xml /ctl/OHVolume /evt/OHVolume urn:av-openhome-org:service:Playlist:1 urn:av-openhome-org:serviceId:Playlist /upmpd/OHPlaylist.xml /ctl/OHPlaylist /evt/OHPlaylist urn:av-openhome-org:service:Radio:1 urn:av-openhome-org:serviceId:Radio /upmpd/OHRadio.xml /ctl/OHRadio /evt/OHRadio /upmpd/presentation.html http://192.168.0.137:49152/

UPnP devices found : 1
Device #0: ID 0x0 iFi Streamer UID: uuid:72743e2c-31cb-831d-040f-fec42969cdab Location: http://192.168.0.137:49152/description.xml

CoreAudio audio path, buffer I/O frame size: 0

Max. memory for audio buffers: 4122MB
Exclusive access: Enabled
Integer mode: Enabled

Local devices found : 1
Device #0: ID 0x2c MacBook Air Speakers Manufacturer: Apple Inc. Model UID: Speaker UID: BuiltInSpeakerDevice Model Name: Apple Inc. MacBook Air Speakers

22

Do you have this issue only with Qobuz tracks or also with local tracks?

23

don’t use local files -both tidal and Qobuz lag behind when skipping tracks even if buffering faster now
if I select MacBook speakers instead of streamer there is no lag
am I going to have to connect also my MacBook to ethernet to resolve this issue?

24

You can try this, with Ethernet the connectivity is much reliable than WiFi.

25

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