No playback with Pioneer SC-LX78 over HDMI cause of Integer Mode error

[Ceroc]

Hi there,

I want to test Audirvana for the very first time and I got problems with the playback. My AVR is directly connected to my pc over HDMI. Usually I just use the passthrough options for playback if it’s available. So the first problem is that Audirvana cannot detect any informations about the AVR if I choose the only one output over HDMI. The second problem is that it plays nothing due to an “Integer Mode” error. If I choose the network player of the AVR it works but it sounds a little bit worse than normally over HDMI and my display is changing to the media server of the AVR. You can see my options in the screenshot. Is there anything I can do here?

[Antoine]

Hello @Ceroc,

Can you send me a copy of the “Debug Info”? You can get it in Audirvana Settings>General>Debug Info

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

[Ceroc]

Hello and thanks for the reply!

Here is the “Debug Info”:

Audirvana 3.5.43

SIGNAL PROCESSING:

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

UPSAMPLING:
SoX not in use
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: 0 folders
Library database path: C:\Users\alex_\AppData\Local\Audirvana\AudirvanaPlus\AudirvanaPlusDatabaseV2.sqlite

ACTIVE STREAMING SERVICES

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

Max. memory for audio buffers: 13120MB

Local Audio Engine:WASAPI

Preferred device:
5 - SC-LX78 (AMD High Definition Audio Device)
Model UID:5 - SC-LX78 (AMD High Definition Audio Device)
UID:\?\SWD#MMDEVAPI#{0.0.0.00000000}.{bb79f14a-0b0d-4be9-92cd-46b3eac68e71}#{e6327cad-dcec-4949-ae8a-991e976a79d2}

Active Sample Rate: 48kHz

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

Selected device:
Local audio device
5 - SC-LX78 (AMD High Definition Audio Device) Manufacturer:
Model UID:5 - SC-LX78 (AMD High Definition Audio Device) UID:\?\SWD#MMDEVAPI#{0.0.0.00000000}.{bb79f14a-0b0d-4be9-92cd-46b3eac68e71}#{e6327cad-dcec-4949-ae8a-991e976a79d2}

0 available sample rates up to 0Hz
Volume Control
Physical: No
Virtual: No
MQA capability
Auto-detect MQA devices: Yes
Not a MQA device, user set to MQA Renderer
DSD capability: DSD via PCM 1.1
Device audio channels
Multichannel: 8 channels
Preferred stereo channels L:0 R:1
Channel bitmap: Oxff, layout:
Channel 0 mapped to 0
Channel 1 mapped to 1
Channel 2 mapped to 2
Channel 3 mapped to 3
Channel 4 mapped to 4
Channel 5 mapped to 5
Channel 6 mapped to 6
Channel 7 mapped to 7

Audio channels in use
Number of channels: 8
Use as stereo device only: No
Simple stereo device: No

1 output streams:
Number of active channels: 8, in 1 stream(s)
Channel #0 :Stream 0 channel 0
Channel #1 :Stream 0 channel 1
Channel #2 :Stream 0 channel 2
Channel #3 :Stream 0 channel 3
Channel #4 :Stream 0 channel 4
Channel #5 :Stream 0 channel 5
Channel #6 :Stream 0 channel 6
Channel #7 :Stream 0 channel 7

Local devices found : 1
Device #0: 5 - SC-LX78 (AMD High Definition Audio Device) Manufacturer: Model UID: 5 - SC-LX78 (AMD High Definition Audio Device) UID: \?\SWD#MMDEVAPI#{0.0.0.00000000}.{bb79f14a-0b0d-4be9-92cd-46b3eac68e71}#{e6327cad-dcec-4949-ae8a-991e976a79d2}

UPnP devices found : 1
Device #0SC-LX78 UID: uuid:5F9EC1B3-ED59-79BB-4530-745e1c57f8c5 Location: http://192.168.13.237:8080/description.xml

[Antoine]

@Ceroc

0 available sample rates up to 0Hz

Do you have a ASIO driver with your device or can you try to connect to it with UPnP? It seems that it doesn’t indicates it’s capabilities properly with HDMI