Bel Canto e.One Stream + Audirvana+

I recently purchased a new Bel Canto e.One Stream. Works great with their SEEK app and as a Roon end-point.

Audirvana+ showed the e.One Stream as a UPnP device in the Audio System Menu, so setup was a snap.

the UPnP / DLNA interaction with Audirvana+ has the following behavior. You start a track and it starts and plays, just fine. At the end of the track, it seems to skip over the next track and start playing the one after what should be the next track.

For example: play an album. Track #1 plays to the end. Seems to be starting track #2, but then skips to tracks #3. Seems to do this, regardless from where I start playback within an album.


Audirvana Mac Version 3.5.29 (3559)
macOS 10.15.2 with 16384MB RAM

I have a very similar issue using a HEOS Link end point, however it appears the skip only happens when changing sample rates between songs. An example would going from 24bit.96khz to 24bit 48khz song in a playlist. If all the songs are the same bit and sample rate, Audirvana doesn’t seem skip anything.

In my case, these tracks are all in the same album; so, same sample rate and bit-depth.

Hello @Kenneth_Krutsch Can you send me a copy of the “Debug Info” while you are connected to your DAC? You can get it in Audirvana Settings>General>Debug Info

Note: By clicking on the Debug Info Audirvana button automatically copies all its content, all you have to do is paste it in response to this message.

Hello, sorry for being late to respond to this.


Audirvana Mac Version 3.5.29 (3559)
macOS 10.15.2 with 16384MB RAM

…I can no longer re-produce the issue I observed earlier. I did notice that you implemented some UPnP / DLNA fixes for a customer with a Pioneer streamer, so maybe that repaired things for the Bel Canto Stream, as well.

The only issue I am now observing is that if I start playback of an album or playlist, and then navigate to another album or playlist and start playback (click on the small > button next to a track), playback can stop entirely, play the next track from the previous playlist/album or output a static sound from the streamer (like FM radio white noise).

If I explicitly STOP playback, I can restart from another playlist and everything is fine.

I have attached the debug output if that helps. Thanks, Ken

Audirvana Mac Version 3.5.29 (3559)
macOS 10.15.2 with 16384MB RAM

Registered to Kenneth Krutsch


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

iZotope SRC not in use iZotope SRC filter parameters
Steepness = 150
Filter max length = 500000
Cut-Off (x Nyquist) = 100%
Anti-aliasing = 200
Phase = 32%

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

Sync list: 3 folders
AUTO: /Volumes/LaCie/My DLNA Extras/Surround DLNA
AUTO: /Volumes/LaCie/My DLNA Music
AUTO: /Volumes/LaCie/Qobuz
iTunes/Music library synchronization: not synchronized
Library database path: /Users/ken/Library/Application Support/Audirvana/AudirvanaPlusDatabaseV2.sqlite

Qobuz: Connected as Qobuz Studio
TIDAL: Connected as HIFI

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

Preferred device: e.One Stream-Krutsch Model UID:Bel Canto Design e.One Stream-Krutsch UID:uuid:52A92946-067B-121B-B9BE-985E1B004583

Currently playing to UPnP device at 24 bits 44.1kHz
Selected device:
UPnP device at
ID 0x0 e.One Stream-Krutsch Manufacturer:Bel Canto Design
Model UID:Bel Canto Design e.One Stream-Krutsch UID:uuid:52A92946-067B-121B-B9BE-985E1B004583

6 available sample rates up to 192000Hz
Volume control: No
MQA capability
Auto-detect MQA devices: No
Not a MQA device, user set to not MQA
DSD capability: Unhandled
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/DLNA supported protocols:
DLNA 1.5: Yes
Gapless playback: No
Missing events workaround: No
Can play native DSD: No
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
12 virtual formats:
2 ch Non-mixable linear PCM Interleaved 16 little endian Signed Integer 44.1kHz
2 ch Non-mixable linear PCM Interleaved 24 little endian Signed Integer 44.1kHz
2 ch Non-mixable linear PCM Interleaved 16 little endian Signed Integer 88.2kHz
2 ch Non-mixable linear PCM Interleaved 24 little endian Signed Integer 88.2kHz
2 ch Non-mixable linear PCM Interleaved 16 little endian Signed Integer 176.4kHz
2 ch Non-mixable linear PCM Interleaved 24 little endian Signed Integer 176.4kHz
2 ch Non-mixable linear PCM Interleaved 16 little endian Signed Integer 48kHz
2 ch Non-mixable linear PCM Interleaved 24 little endian Signed Integer 48kHz
2 ch Non-mixable linear PCM Interleaved 16 little endian Signed Integer 96kHz
2 ch Non-mixable linear PCM Interleaved 24 little endian Signed Integer 96kHz
2 ch Non-mixable linear PCM Interleaved 16 little endian Signed Integer 192kHz
2 ch Non-mixable linear PCM Interleaved 24 little endian Signed Integer 192kHz

0 physical formats

Current device transportInfo:
CurrentTransportState: PLAYING
CurrentTransportStatus: OK
CurrentSpeed: 1
Current device MediaInfo:
NrTracks: 0
MediaDuration: 0:04:25

dc:titleEdge Of The Ocean</dc:title>
upnp:genreIndie Pop</upnp:genre>
upnp:albumLong Distance</upnp:album>

PlayMedium: NETWORK

Current device AVT service description:

<?xml version="1.0"?> 1 0 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 SetPlayMode InstanceID in A_ARG_TYPE_InstanceID NewPlayMode in CurrentPlayMode Stop InstanceID in A_ARG_TYPE_InstanceID GetCurrentTransportActions InstanceID in A_ARG_TYPE_InstanceID Actions out CurrentTransportActions GetDeviceCapabilities InstanceID in A_ARG_TYPE_InstanceID PlayMedia out PossiblePlaybackStorageMedia RecMedia out PossibleRecordStorageMedia RecQualityModes out PossibleRecordQualityModes 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 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 GetTransportInfo InstanceID in A_ARG_TYPE_InstanceID CurrentTransportState out TransportState CurrentTransportStatus out TransportStatus CurrentSpeed out TransportPlaySpeed GetTransportSettings InstanceID in A_ARG_TYPE_InstanceID PlayMode out CurrentPlayMode RecQualityMode out CurrentRecordQualityMode Next InstanceID in A_ARG_TYPE_InstanceID Pause InstanceID in A_ARG_TYPE_InstanceID Play InstanceID in A_ARG_TYPE_InstanceID Speed in TransportPlaySpeed Previous 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 CurrentPlayMode string NORMAL REPEAT_ALL REPEAT_ONE SHUFFLE NORMAL RecordStorageMedium string NOT_IMPLEMENTED LastChange string RelativeTimePosition string CurrentTrackURI string CurrentTrackDuration string CurrentRecordQualityMode string NOT_IMPLEMENTED CurrentMediaDuration string AbsoluteCounterPosition i4 RelativeCounterPosition i4 A_ARG_TYPE_InstanceID ui4 AVTransportURI string TransportState string STOPPED PAUSED_PLAYBACK PLAYING TRANSITIONING NO_MEDIA_PRESENT CurrentTrackMetaData string NextAVTransportURI string PossibleRecordQualityModes string CurrentTrack ui4 0 4294967295 1 AbsoluteTimePosition string NextAVTransportURIMetaData string PlaybackStorageMedium string NETWORK CurrentTransportActions string RecordMediumWriteStatus string WRITABLE PROTECTED NOT_WRITABLE UNKNOWN NOT_IMPLEMENTED PossiblePlaybackStorageMedia string AVTransportURIMetaData string NumberOfTracks ui4 0 4294967295 A_ARG_TYPE_SeekMode string TRACK_NR REL_TIME ABS_COUNT A_ARG_TYPE_SeekTarget string PossibleRecordStorageMedia string TransportStatus string OK ERROR_OCCURRED vendor-defined TransportPlaySpeed string 1 vendor-defined

Current device RootDevice description:

<?xml version="1.0"?> 1 0 urn:schemas-upnp-org:device:MediaRenderer:1 e.One Stream-Krutsch Bel Canto Design This model is a connected audio module which supports the UPnP/DLNA standard Stream CDMCM-210-001 uuid:52A92946-067B-121B-B9BE-985E1B004583 DMR-1.50 image/png 48 48 24 /images/small.png image/png 120 120 24 /images/large.png image/jpeg 48 48 24 /images/small.jpg image/jpeg 120 120 24 /images/large.jpg urn:schemas-upnp-org:service:RenderingControl:1 urn:upnp-org:serviceId:RenderingControl /service/RenderingControl1.xml /service/RenderingControl_control /service/RenderingControl_event urn:schemas-upnp-org:service:ConnectionManager:1 urn:upnp-org:serviceId:ConnectionManager /service/ConnectionManager1.xml /service/ConnectionManager_control /service/ConnectionManager_event urn:schemas-upnp-org:service:AVTransport:1 urn:upnp-org:serviceId:AVTransport /service/AVTransport1.xml /service/AVTransport_control /service/AVTransport_event CDM212104180452

UPnP devices found : 4
Device #0: ID 0x0 [TV] Samsung 7 Series (55) UID: uuid:4fb2850b-4952-4a51-82e5-65cc9d497dbc Location:
Device #1: ID 0x0 Pioneer DMR UID: uuid:140479c0-58f3-1cef-84bf-745e1c19d96f Location:
Device #2: ID 0x0 Pioneer VSX-1122-K UID: uuid:5F9EC1B3-ED59-79BB-4530-745E1C127E75 Location:
Device #3: ID 0x0 e.One Stream-Krutsch UID: uuid:52A92946-067B-121B-B9BE-985E1B004583 Location:

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

Max. memory for audio buffers: 2048MB

Local Audio Engine:
Exclusive access: Enabled
Integer mode: Enabled

Local devices found : 4
Device #0: ID 0x67 Bel Canto uLinkUSB 2.0 Audio Out Manufacturer: Bel Canto uLink Model UID: Bel Canto uLinkUSB Audio 2.0:2646:0002 UID: AppleUSBAudioEngine:Bel Canto uLink:Bel Canto uLinkUSB Audio 2.0:0000:1
Device #1: ID 0x62 Elgato Dock Manufacturer: Burr-Brown from TI Model UID: USB audio CODEC:08BB:2912 UID: AppleUSBAudioEngine:Burr-Brown from TI:Elgato Dock:1400000:1
Device #2: ID 0x52 MacBook Air Speakers Manufacturer: Apple Inc. Model UID: Speaker UID: BuiltInSpeakerDevice
Device #3: ID 0x2c ZoomAudioDevice Manufacturer: Model UID: UID: