纯讨论:audirvana3.5.43播放非DSD音乐文件,界面右下角显示解码位数?

如题:播放DSD文件时,无论升频不升频DSD播放就原码输出,比如64的就输出64,128就输出128.这没有问题。如果是WAV或FLAC\APE格式音乐,在不升频的情况下,(外接解码为32-384)原码是16-44.1,则输出为32-44.1;原码是24-96,则输出为32-96;也就是说升频不升频,输出位数始终为32BIT。按照官网上说的:右下角显示是始终是外接解码的参数,而不是实际输出参数,实际输出参数还是16位或24位原码bit数值。

如果升频情况下:DSD格式升频不了(不像HQPLAYER可以升频)。wav、ape或flac格式,采样率可以按照设置的参数进行升频,比如:16-44.1升频为176.4,则显示为32-176.4,176.4好理解,此时32bit是升位数了,还是如上面说的实际为16bit,显示的32只是外接解码的参数显示。

如果DSD格式转为PCM输出听音乐,此时界面右下角显示基本为外接解码的位数,比如:外接解码是32位,则显示为32;外接解码是24位,则显示为24位。这是实际音乐输出位数应该是16位还是显示的24位或32位呢或其它的位数呢?作为使用者如何分辨真实的位数呢?

是不是说:升频不升频,最后变化的只是采样率,而位数不会变化(一直保持原音乐的位数)。可以这样理解吗?

Hello @ssxbb9855,

Can you send me a copy of the “Debug Info” while you see this behavior? 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

DSD转PCM输出:
Audirvana Mac Version 3.5.43 (3573)
macOS 10.11.6 with 8192MB RAM

SIGNAL PROCESSING:

Polarity Inversion:
	Globally: OFF
	Per track: ON
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: 10 folders
AUTO: /Volumes/Data/音乐文件/圣经推荐(208张专辑)/22张天价古典[24K金碟]+5张古典CD(30张CD)
AUTO: /Volumes/Data/音乐文件/圣经推荐(208张专辑)/刘汉盛榜单100碟(104CD)/刘汉盛榜单专测人声(14CD)
AUTO: /Volumes/Data/音乐文件/圣经推荐(208张专辑)/刘汉盛榜单100碟(104CD)/刘汉盛榜单人声与器材(11CD)
AUTO: /Volumes/Data/音乐文件/圣经推荐(208张专辑)/刘汉盛榜单100碟(104CD)/刘汉盛榜单其它测试(66CD)
AUTO: /Volumes/Data/音乐文件/圣经推荐(208张专辑)/刘汉盛榜单100碟(104CD)/刘汉盛榜单大中小提琴(13CD)
AUTO: /Volumes/Data/音乐文件/圣经推荐(208张专辑)/圣经推荐专辑(75CD)
AUTO: /Volumes/Data/音乐文件/红绿精选(15CD)
AUTO: /Volumes/Data/音乐文件/高轨音乐(8CD)
AUTO: /Users/ssxbb9855/Music/未合并SACD专辑2019(共计专辑31张,图片显示30张)
AUTO: /Volumes/SSXONE/SACD专辑(文件夹333,图片显示346,共计专辑364)
iTunes/Music library synchronization: not synchronized
Library database path: /Users/ssxbb9855/Music/AudirvanaPlusDatabaseV2.sqlite

ACTIVE STREAMING SERVICES

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

Direct Mode audio path, buffer I/O frame size: 512

Max. memory for audio buffers: 256MB

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

Preferred device:
YULONG Audio 384K DSD DAC*
Model UID:YULONG Audio 384K DSD DAC*:16D0:07EC
UID:AppleUSBAudioEngine:YULONG Audio:YULONG Audio 384K DSD DAC*:413-001:2

Currently playing in Integer Mode:
Device: 2ch Non-mixable linear PCM Interleaved 32bits little endian Signed Integer, 8 bytes per frame 352.8kHz

Active Sample Rate: 352.8kHz
Hog Mode is on

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

Selected device:
Local audio device
ID 0x3e YULONG Audio 384K DSD DAC* Manufacturer:YULONG Audio
Model UID:YULONG Audio 384K DSD DAC*:16D0:07EC UID:AppleUSBAudioEngine:YULONG Audio:YULONG Audio 384K DSD DAC*:413-001:2

8 available sample rates up to 384000Hz
44100
48000
88200
96000
176400
192000
352800
384000
Audio buffer frame size : 106 to 4096 frames
Current I/O buffer frame size : 512
Volume Control
Physical: Yes
Virtual: Yes
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: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: Yes
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 0x3f 2 channels starting at 1
16 virtual formats:
2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 384kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 352.8kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 192kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 176.4kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 96kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 88.2kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 48kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 44.1kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 384kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 352.8kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 192kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 176.4kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 96kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 88.2kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 48kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 44.1kHz

16 physical formats
2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 384kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 352.8kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 192kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 176.4kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 96kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 88.2kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 48kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 44.1kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 384kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 352.8kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 192kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 176.4kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 96kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 88.2kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 48kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 44.1kHz

Local devices found : 6
Device #0: ID 0x5a 内建输出 Manufacturer: Apple Inc. Model UID: AppleHDA:33 UID: AppleHDAEngineOutput:1B,0,1,2:0
Device #1: ID 0x61 HDMI Manufacturer: Apple Inc. Model UID: AppleHDA:33 UID: AppleHDAEngineOutputDP:1B,3,1,2:0:{D94D-7402-01010101}
Device #2: ID 0x37 TE7022 Audio w/ SPDIF Manufacturer: GFEC ASSP Model UID: TE7022 Audio w/ SPDIF:1852:7022 UID: AppleUSBAudioEngine:GFEC ASSP:DigiHug USB Audio:fd120000:2,3
Device #3: ID 0x3e YULONG Audio 384K DSD DAC* Manufacturer: YULONG Audio Model UID: YULONG Audio 384K DSD DAC*:16D0:07EC UID: AppleUSBAudioEngine:YULONG Audio:YULONG Audio 384K DSD DAC*:413-001:2
Device #4: ID 0x26 1: Hilo-TB Manufacturer: Lynx Studio Technology, Inc. Model UID: LynxAudioDevice:1: Hilo-TB in [email protected],0,0 UID: LynxAudioEngine:A1-D3114:0
Device #5: ID 0x4c Splashtop Remote Sound Manufacturer: Splashtop Inc. Model UID: com_splashtop_driver_RemoteSound:SplashtopRemoteSoundDevice UID: SplashtopRemoteSoundEngine:0

UPnP devices found : 1
Device #0: ID 0x0 客厅的小米盒子 UID: uuid:F7CA5454-3F48-4390-8009-403e48e04b1a Location: http://192.168.2.121:49152/description.xml

DSD原码输出:
Audirvana Mac Version 3.5.43 (3573)
macOS 10.11.6 with 8192MB RAM

SIGNAL PROCESSING:

Polarity Inversion:
	Globally: OFF
	Per track: ON
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: 10 folders
AUTO: /Volumes/Data/音乐文件/圣经推荐(208张专辑)/22张天价古典[24K金碟]+5张古典CD(30张CD)
AUTO: /Volumes/Data/音乐文件/圣经推荐(208张专辑)/刘汉盛榜单100碟(104CD)/刘汉盛榜单专测人声(14CD)
AUTO: /Volumes/Data/音乐文件/圣经推荐(208张专辑)/刘汉盛榜单100碟(104CD)/刘汉盛榜单人声与器材(11CD)
AUTO: /Volumes/Data/音乐文件/圣经推荐(208张专辑)/刘汉盛榜单100碟(104CD)/刘汉盛榜单其它测试(66CD)
AUTO: /Volumes/Data/音乐文件/圣经推荐(208张专辑)/刘汉盛榜单100碟(104CD)/刘汉盛榜单大中小提琴(13CD)
AUTO: /Volumes/Data/音乐文件/圣经推荐(208张专辑)/圣经推荐专辑(75CD)
AUTO: /Volumes/Data/音乐文件/红绿精选(15CD)
AUTO: /Volumes/Data/音乐文件/高轨音乐(8CD)
AUTO: /Users/ssxbb9855/Music/未合并SACD专辑2019(共计专辑31张,图片显示30张)
AUTO: /Volumes/SSXONE/SACD专辑(文件夹333,图片显示346,共计专辑364)
iTunes/Music library synchronization: not synchronized
Library database path: /Users/ssxbb9855/Music/AudirvanaPlusDatabaseV2.sqlite

ACTIVE STREAMING SERVICES

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

Direct Mode audio path, buffer I/O frame size: 512

Max. memory for audio buffers: 256MB

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

Preferred device:
YULONG Audio 384K DSD DAC*
Model UID:YULONG Audio 384K DSD DAC*:16D0:07EC
UID:AppleUSBAudioEngine:YULONG Audio:YULONG Audio 384K DSD DAC*:413-001:2

Currently playing in Integer Mode:
Device: 2ch Non-mixable linear PCM Interleaved 32bits little endian Signed Integer, 8 bytes per frame 176.4kHz

Active Sample Rate: 176.4kHz
Hog Mode is on

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

Selected device:
Local audio device
ID 0x3e YULONG Audio 384K DSD DAC* Manufacturer:YULONG Audio
Model UID:YULONG Audio 384K DSD DAC*:16D0:07EC UID:AppleUSBAudioEngine:YULONG Audio:YULONG Audio 384K DSD DAC*:413-001:2

8 available sample rates up to 384000Hz
44100
48000
88200
96000
176400
192000
352800
384000
Audio buffer frame size : 106 to 4096 frames
Current I/O buffer frame size : 512
Volume Control
Physical: Yes
Virtual: Yes
MQA capability
Auto-detect MQA devices: No
Not a MQA device, user set to not MQA
DSD capability: DSD via PCM 1.1
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: Yes
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 0x3f 2 channels starting at 1
16 virtual formats:
2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 384kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 352.8kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 192kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 176.4kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 96kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 88.2kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 48kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 44.1kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 384kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 352.8kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 192kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 176.4kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 96kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 88.2kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 48kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 44.1kHz

16 physical formats
2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 384kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 352.8kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 192kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 176.4kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 96kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 88.2kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 48kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 44.1kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 384kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 352.8kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 192kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 176.4kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 96kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 88.2kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 48kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 44.1kHz

Local devices found : 6
Device #0: ID 0x5a 内建输出 Manufacturer: Apple Inc. Model UID: AppleHDA:33 UID: AppleHDAEngineOutput:1B,0,1,2:0
Device #1: ID 0x61 HDMI Manufacturer: Apple Inc. Model UID: AppleHDA:33 UID: AppleHDAEngineOutputDP:1B,3,1,2:0:{D94D-7402-01010101}
Device #2: ID 0x37 TE7022 Audio w/ SPDIF Manufacturer: GFEC ASSP Model UID: TE7022 Audio w/ SPDIF:1852:7022 UID: AppleUSBAudioEngine:GFEC ASSP:DigiHug USB Audio:fd120000:2,3
Device #3: ID 0x3e YULONG Audio 384K DSD DAC* Manufacturer: YULONG Audio Model UID: YULONG Audio 384K DSD DAC*:16D0:07EC UID: AppleUSBAudioEngine:YULONG Audio:YULONG Audio 384K DSD DAC*:413-001:2
Device #4: ID 0x26 1: Hilo-TB Manufacturer: Lynx Studio Technology, Inc. Model UID: LynxAudioDevice:1: Hilo-TB in [email protected],0,0 UID: LynxAudioEngine:A1-D3114:0
Device #5: ID 0x4c Splashtop Remote Sound Manufacturer: Splashtop Inc. Model UID: com_splashtop_driver_RemoteSound:SplashtopRemoteSoundDevice UID: SplashtopRemoteSoundEngine:0

UPnP devices found : 1
Device #0: ID 0x0 客厅的小米盒子 UID: uuid:F7CA5454-3F48-4390-8009-403e48e04b1a Location: http://192.168.2.121:49152/description.xml

16-44.1未升频输出:
Audirvana Mac Version 3.5.43 (3573)
macOS 10.11.6 with 8192MB RAM

SIGNAL PROCESSING:

Polarity Inversion:
	Globally: OFF
	Per track: ON
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: 10 folders
AUTO: /Volumes/Data/音乐文件/圣经推荐(208张专辑)/22张天价古典[24K金碟]+5张古典CD(30张CD)
AUTO: /Volumes/Data/音乐文件/圣经推荐(208张专辑)/刘汉盛榜单100碟(104CD)/刘汉盛榜单专测人声(14CD)
AUTO: /Volumes/Data/音乐文件/圣经推荐(208张专辑)/刘汉盛榜单100碟(104CD)/刘汉盛榜单人声与器材(11CD)
AUTO: /Volumes/Data/音乐文件/圣经推荐(208张专辑)/刘汉盛榜单100碟(104CD)/刘汉盛榜单其它测试(66CD)
AUTO: /Volumes/Data/音乐文件/圣经推荐(208张专辑)/刘汉盛榜单100碟(104CD)/刘汉盛榜单大中小提琴(13CD)
AUTO: /Volumes/Data/音乐文件/圣经推荐(208张专辑)/圣经推荐专辑(75CD)
AUTO: /Volumes/Data/音乐文件/红绿精选(15CD)
AUTO: /Volumes/Data/音乐文件/高轨音乐(8CD)
AUTO: /Users/ssxbb9855/Music/未合并SACD专辑2019(共计专辑31张,图片显示30张)
AUTO: /Volumes/SSXONE/SACD专辑(文件夹333,图片显示346,共计专辑364)
iTunes/Music library synchronization: not synchronized
Library database path: /Users/ssxbb9855/Music/AudirvanaPlusDatabaseV2.sqlite

ACTIVE STREAMING SERVICES

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

Direct Mode audio path, buffer I/O frame size: 512

Max. memory for audio buffers: 256MB

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

Preferred device:
YULONG Audio 384K DSD DAC*
Model UID:YULONG Audio 384K DSD DAC*:16D0:07EC
UID:AppleUSBAudioEngine:YULONG Audio:YULONG Audio 384K DSD DAC*:413-001:2

Currently playing in Integer Mode:
Device: 2ch Non-mixable linear PCM Interleaved 32bits little endian Signed Integer, 8 bytes per frame 44.1kHz

Active Sample Rate: 44.1kHz
Hog Mode is on

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

Selected device:
Local audio device
ID 0x3e YULONG Audio 384K DSD DAC* Manufacturer:YULONG Audio
Model UID:YULONG Audio 384K DSD DAC*:16D0:07EC UID:AppleUSBAudioEngine:YULONG Audio:YULONG Audio 384K DSD DAC*:413-001:2

8 available sample rates up to 384000Hz
44100
48000
88200
96000
176400
192000
352800
384000
Audio buffer frame size : 106 to 4096 frames
Current I/O buffer frame size : 512
Volume Control
Physical: Yes
Virtual: Yes
MQA capability
Auto-detect MQA devices: No
Not a MQA device, user set to not MQA
DSD capability: DSD via PCM 1.1
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: Yes
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 0x3f 2 channels starting at 1
16 virtual formats:
2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 384kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 352.8kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 192kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 176.4kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 96kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 88.2kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 48kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 44.1kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 384kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 352.8kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 192kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 176.4kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 96kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 88.2kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 48kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 44.1kHz

16 physical formats
2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 384kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 352.8kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 192kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 176.4kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 96kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 88.2kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 48kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 44.1kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 384kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 352.8kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 192kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 176.4kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 96kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 88.2kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 48kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 44.1kHz

Local devices found : 6
Device #0: ID 0x5a 内建输出 Manufacturer: Apple Inc. Model UID: AppleHDA:33 UID: AppleHDAEngineOutput:1B,0,1,2:0
Device #1: ID 0x61 HDMI Manufacturer: Apple Inc. Model UID: AppleHDA:33 UID: AppleHDAEngineOutputDP:1B,3,1,2:0:{D94D-7402-01010101}
Device #2: ID 0x37 TE7022 Audio w/ SPDIF Manufacturer: GFEC ASSP Model UID: TE7022 Audio w/ SPDIF:1852:7022 UID: AppleUSBAudioEngine:GFEC ASSP:DigiHug USB Audio:fd120000:2,3
Device #3: ID 0x3e YULONG Audio 384K DSD DAC* Manufacturer: YULONG Audio Model UID: YULONG Audio 384K DSD DAC*:16D0:07EC UID: AppleUSBAudioEngine:YULONG Audio:YULONG Audio 384K DSD DAC*:413-001:2
Device #4: ID 0x26 1: Hilo-TB Manufacturer: Lynx Studio Technology, Inc. Model UID: LynxAudioDevice:1: Hilo-TB in [email protected],0,0 UID: LynxAudioEngine:A1-D3114:0
Device #5: ID 0x4c Splashtop Remote Sound Manufacturer: Splashtop Inc. Model UID: com_splashtop_driver_RemoteSound:SplashtopRemoteSoundDevice UID: SplashtopRemoteSoundEngine:0

UPnP devices found : 1
Device #0: ID 0x0 客厅的小米盒子 UID: uuid:F7CA5454-3F48-4390-8009-403e48e04b1a Location: http://192.168.2.121:49152/description.xml

16-44.1升频输出:
Audirvana Mac Version 3.5.43 (3573)
macOS 10.11.6 with 8192MB RAM

SIGNAL PROCESSING:

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

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: 10 folders
AUTO: /Volumes/Data/音乐文件/圣经推荐(208张专辑)/22张天价古典[24K金碟]+5张古典CD(30张CD)
AUTO: /Volumes/Data/音乐文件/圣经推荐(208张专辑)/刘汉盛榜单100碟(104CD)/刘汉盛榜单专测人声(14CD)
AUTO: /Volumes/Data/音乐文件/圣经推荐(208张专辑)/刘汉盛榜单100碟(104CD)/刘汉盛榜单人声与器材(11CD)
AUTO: /Volumes/Data/音乐文件/圣经推荐(208张专辑)/刘汉盛榜单100碟(104CD)/刘汉盛榜单其它测试(66CD)
AUTO: /Volumes/Data/音乐文件/圣经推荐(208张专辑)/刘汉盛榜单100碟(104CD)/刘汉盛榜单大中小提琴(13CD)
AUTO: /Volumes/Data/音乐文件/圣经推荐(208张专辑)/圣经推荐专辑(75CD)
AUTO: /Volumes/Data/音乐文件/红绿精选(15CD)
AUTO: /Volumes/Data/音乐文件/高轨音乐(8CD)
AUTO: /Users/ssxbb9855/Music/未合并SACD专辑2019(共计专辑31张,图片显示30张)
AUTO: /Volumes/SSXONE/SACD专辑(文件夹333,图片显示346,共计专辑364)
iTunes/Music library synchronization: not synchronized
Library database path: /Users/ssxbb9855/Music/AudirvanaPlusDatabaseV2.sqlite

ACTIVE STREAMING SERVICES

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

Direct Mode audio path, buffer I/O frame size: 512

Max. memory for audio buffers: 256MB

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

Preferred device:
YULONG Audio 384K DSD DAC*
Model UID:YULONG Audio 384K DSD DAC*:16D0:07EC
UID:AppleUSBAudioEngine:YULONG Audio:YULONG Audio 384K DSD DAC*:413-001:2

Currently playing in Integer Mode:
Device: 2ch Non-mixable linear PCM Interleaved 32bits little endian Signed Integer, 8 bytes per frame 352.8kHz

Active Sample Rate: 352.8kHz
Hog Mode is on

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

Selected device:
Local audio device
ID 0x3e YULONG Audio 384K DSD DAC* Manufacturer:YULONG Audio
Model UID:YULONG Audio 384K DSD DAC*:16D0:07EC UID:AppleUSBAudioEngine:YULONG Audio:YULONG Audio 384K DSD DAC*:413-001:2

8 available sample rates up to 384000Hz
44100
48000
88200
96000
176400
192000
352800
384000
Audio buffer frame size : 106 to 4096 frames
Current I/O buffer frame size : 512
Volume Control
Physical: Yes
Virtual: Yes
MQA capability
Auto-detect MQA devices: No
Not a MQA device, user set to not MQA
DSD capability: DSD via PCM 1.1
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: Yes
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 0x3f 2 channels starting at 1
16 virtual formats:
2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 384kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 352.8kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 192kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 176.4kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 96kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 88.2kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 48kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 44.1kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 384kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 352.8kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 192kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 176.4kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 96kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 88.2kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 48kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 44.1kHz

16 physical formats
2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 384kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 352.8kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 192kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 176.4kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 96kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 88.2kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 48kHz
2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 44.1kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 384kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 352.8kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 192kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 176.4kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 96kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 88.2kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 48kHz
2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 44.1kHz

Local devices found : 6
Device #0: ID 0x5a 内建输出 Manufacturer: Apple Inc. Model UID: AppleHDA:33 UID: AppleHDAEngineOutput:1B,0,1,2:0
Device #1: ID 0x61 HDMI Manufacturer: Apple Inc. Model UID: AppleHDA:33 UID: AppleHDAEngineOutputDP:1B,3,1,2:0:{D94D-7402-01010101}
Device #2: ID 0x37 TE7022 Audio w/ SPDIF Manufacturer: GFEC ASSP Model UID: TE7022 Audio w/ SPDIF:1852:7022 UID: AppleUSBAudioEngine:GFEC ASSP:DigiHug USB Audio:fd120000:2,3
Device #3: ID 0x3e YULONG Audio 384K DSD DAC* Manufacturer: YULONG Audio Model UID: YULONG Audio 384K DSD DAC*:16D0:07EC UID: AppleUSBAudioEngine:YULONG Audio:YULONG Audio 384K DSD DAC*:413-001:2
Device #4: ID 0x26 1: Hilo-TB Manufacturer: Lynx Studio Technology, Inc. Model UID: LynxAudioDevice:1: Hilo-TB in [email protected],0,0 UID: LynxAudioEngine:A1-D3114:0
Device #5: ID 0x4c Splashtop Remote Sound Manufacturer: Splashtop Inc. Model UID: com_splashtop_driver_RemoteSound:SplashtopRemoteSoundDevice UID: SplashtopRemoteSoundEngine:0

UPnP devices found : 1
Device #0: ID 0x0 客厅的小米盒子 UID: uuid:F7CA5454-3F48-4390-8009-403e48e04b1a Location: http://192.168.2.121:49152/description.xml

Hello @ssxbb9855,

Your DAC only support 32 bits, this is why you always see your output in 32 bits even if you are playing a 16/44 or 24/44 track, Audirvana will always adapt to your output and it capabilities.

那实际输出是32位,还是多少?我不想让他升级我的位数。我只想原码16或24位输出。

再有,当DSD转PCM输出,此时的右下角的32bit输出是仅显示为32bit还是实际输出为32bit,如果不是32bit输出,那是多少bit输出。能不能查到或监测到实际输出bit,而不是仅仅显示外接解码的bit,因为外接解码的实际最大采样率和位数在说明书已经说明了,不用在AUDIRVANA界面上再显示,我说的对吗?谢谢!

Audirvana do not add bits, it just take your output capabilities and send the audio to your DAC as it is, that’s all you have to know. If you are worried about having 16 or 24 bits as you are using your DAC, contact the manufacturer of your DAC as it’s a 32 bits only DAC.