Hallo Jochen,
vielen Dank für deine Unterstützung.
Den Befehl „aplay -L“ habe ich in verschiedenen Konstellationen ausgeführt.
Zuerst nur mit Pfad 1 angeschlossen, bei dem ich keine Musik höre.
Dann Pfad 1 und 2 angeschlossen und PC neu gestartet. Dabei aplay -L einmal ausgeführt, nachdem über Pfad 2 Musik spielt und einmal, nachdem Pfad 2 getrennt und Pfad 1 durch kurzzeitiges Unterbrechen der USB-Verbindung Musik spielt.
Starte ich den PC und nur Pfad 1 ist angeschlossen (das ist der Soll-Zustand) höre ich >keine Musik<.
Code: Alles auswählen
root@DietPi:~# aplay -L
null
Discard all samples (playback) or generate zero samples (capture)
hw:CARD=Audio,DEV=0
Intel HDMI/DP LPE Audio, Intel HDMI/DP LPE Audi
Direct hardware device without any conversions
hw:CARD=Audio,DEV=1
Intel HDMI/DP LPE Audio, Intel HDMI/DP LPE Audi
Direct hardware device without any conversions
hw:CARD=Audio,DEV=2
Intel HDMI/DP LPE Audio, Intel HDMI/DP LPE Audi
Direct hardware device without any conversions
plughw:CARD=Audio,DEV=0
Intel HDMI/DP LPE Audio, Intel HDMI/DP LPE Audi
Hardware device with all software conversions
plughw:CARD=Audio,DEV=1
Intel HDMI/DP LPE Audio, Intel HDMI/DP LPE Audi
Hardware device with all software conversions
plughw:CARD=Audio,DEV=2
Intel HDMI/DP LPE Audio, Intel HDMI/DP LPE Audi
Hardware device with all software conversions
sysdefault:CARD=Audio
Intel HDMI/DP LPE Audio, Intel HDMI/DP LPE Audi
Default Audio Device
hdmi:CARD=Audio,DEV=0
Intel HDMI/DP LPE Audio, Intel HDMI/DP LPE Audi
HDMI Audio Output
hdmi:CARD=Audio,DEV=1
Intel HDMI/DP LPE Audio, Intel HDMI/DP LPE Audi
HDMI Audio Output
hdmi:CARD=Audio,DEV=2
Intel HDMI/DP LPE Audio, Intel HDMI/DP LPE Audi
HDMI Audio Output
dmix:CARD=Audio,DEV=0
Intel HDMI/DP LPE Audio, Intel HDMI/DP LPE Audi
Direct sample mixing device
dmix:CARD=Audio,DEV=1
Intel HDMI/DP LPE Audio, Intel HDMI/DP LPE Audi
Direct sample mixing device
dmix:CARD=Audio,DEV=2
Intel HDMI/DP LPE Audio, Intel HDMI/DP LPE Audi
Direct sample mixing device
hw:CARD=J20,DEV=0
JLsounds Hi-Rez Audio 2.0, USB Audio
Direct hardware device without any conversions
plughw:CARD=J20,DEV=0
JLsounds Hi-Rez Audio 2.0, USB Audio
Hardware device with all software conversions
sysdefault:CARD=J20
JLsounds Hi-Rez Audio 2.0, USB Audio
Default Audio Device
front:CARD=J20,DEV=0
JLsounds Hi-Rez Audio 2.0, USB Audio
Front output / input
surround21:CARD=J20,DEV=0
JLsounds Hi-Rez Audio 2.0, USB Audio
2.1 Surround output to Front and Subwoofer speakers
surround40:CARD=J20,DEV=0
JLsounds Hi-Rez Audio 2.0, USB Audio
4.0 Surround output to Front and Rear speakers
surround41:CARD=J20,DEV=0
JLsounds Hi-Rez Audio 2.0, USB Audio
4.1 Surround output to Front, Rear and Subwoofer speakers
surround50:CARD=J20,DEV=0
JLsounds Hi-Rez Audio 2.0, USB Audio
5.0 Surround output to Front, Center and Rear speakers
surround51:CARD=J20,DEV=0
JLsounds Hi-Rez Audio 2.0, USB Audio
5.1 Surround output to Front, Center, Rear and Subwoofer speakers
surround71:CARD=J20,DEV=0
JLsounds Hi-Rez Audio 2.0, USB Audio
7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
iec958:CARD=J20,DEV=0
JLsounds Hi-Rez Audio 2.0, USB Audio
IEC958 (S/PDIF) Digital Audio Output
dmix:CARD=J20,DEV=0
JLsounds Hi-Rez Audio 2.0, USB Audio
Direct sample mixing device
root@DietPi:~#
Start PC und beide Pfade sind angeschlossen:
-> Pfad 1 >keine Musik< ; Pfad 2 >Musik ist da<
Code: Alles auswählen
root@DietPi:~# aplay -L
null
Discard all samples (playback) or generate zero samples (capture)
sysdefault
Default Audio Device
hw:CARD=DAC,DEV=0
Brooklyn DAC, USB Audio
Direct hardware device without any conversions
plughw:CARD=DAC,DEV=0
Brooklyn DAC, USB Audio
Hardware device with all software conversions
sysdefault:CARD=DAC
Brooklyn DAC, USB Audio
Default Audio Device
front:CARD=DAC,DEV=0
Brooklyn DAC, USB Audio
Front output / input
surround21:CARD=DAC,DEV=0
Brooklyn DAC, USB Audio
2.1 Surround output to Front and Subwoofer speakers
surround40:CARD=DAC,DEV=0
Brooklyn DAC, USB Audio
4.0 Surround output to Front and Rear speakers
surround41:CARD=DAC,DEV=0
Brooklyn DAC, USB Audio
4.1 Surround output to Front, Rear and Subwoofer speakers
surround50:CARD=DAC,DEV=0
Brooklyn DAC, USB Audio
5.0 Surround output to Front, Center and Rear speakers
surround51:CARD=DAC,DEV=0
Brooklyn DAC, USB Audio
5.1 Surround output to Front, Center, Rear and Subwoofer speakers
surround71:CARD=DAC,DEV=0
Brooklyn DAC, USB Audio
7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
iec958:CARD=DAC,DEV=0
Brooklyn DAC, USB Audio
IEC958 (S/PDIF) Digital Audio Output
dmix:CARD=DAC,DEV=0
Brooklyn DAC, USB Audio
Direct sample mixing device
hw:CARD=Audio,DEV=0
Intel HDMI/DP LPE Audio, Intel HDMI/DP LPE Audi
Direct hardware device without any conversions
hw:CARD=Audio,DEV=1
Intel HDMI/DP LPE Audio, Intel HDMI/DP LPE Audi
Direct hardware device without any conversions
hw:CARD=Audio,DEV=2
Intel HDMI/DP LPE Audio, Intel HDMI/DP LPE Audi
Direct hardware device without any conversions
plughw:CARD=Audio,DEV=0
Intel HDMI/DP LPE Audio, Intel HDMI/DP LPE Audi
Hardware device with all software conversions
plughw:CARD=Audio,DEV=1
Intel HDMI/DP LPE Audio, Intel HDMI/DP LPE Audi
Hardware device with all software conversions
plughw:CARD=Audio,DEV=2
Intel HDMI/DP LPE Audio, Intel HDMI/DP LPE Audi
Hardware device with all software conversions
sysdefault:CARD=Audio
Intel HDMI/DP LPE Audio, Intel HDMI/DP LPE Audi
Default Audio Device
hdmi:CARD=Audio,DEV=0
Intel HDMI/DP LPE Audio, Intel HDMI/DP LPE Audi
HDMI Audio Output
hdmi:CARD=Audio,DEV=1
Intel HDMI/DP LPE Audio, Intel HDMI/DP LPE Audi
HDMI Audio Output
hdmi:CARD=Audio,DEV=2
Intel HDMI/DP LPE Audio, Intel HDMI/DP LPE Audi
HDMI Audio Output
dmix:CARD=Audio,DEV=0
Intel HDMI/DP LPE Audio, Intel HDMI/DP LPE Audi
Direct sample mixing device
dmix:CARD=Audio,DEV=1
Intel HDMI/DP LPE Audio, Intel HDMI/DP LPE Audi
Direct sample mixing device
dmix:CARD=Audio,DEV=2
Intel HDMI/DP LPE Audio, Intel HDMI/DP LPE Audi
Direct sample mixing device
hw:CARD=J20,DEV=0
JLsounds Hi-Rez Audio 2.0, USB Audio
Direct hardware device without any conversions
plughw:CARD=J20,DEV=0
JLsounds Hi-Rez Audio 2.0, USB Audio
Hardware device with all software conversions
sysdefault:CARD=J20
JLsounds Hi-Rez Audio 2.0, USB Audio
Default Audio Device
front:CARD=J20,DEV=0
JLsounds Hi-Rez Audio 2.0, USB Audio
Front output / input
surround21:CARD=J20,DEV=0
JLsounds Hi-Rez Audio 2.0, USB Audio
2.1 Surround output to Front and Subwoofer speakers
surround40:CARD=J20,DEV=0
JLsounds Hi-Rez Audio 2.0, USB Audio
4.0 Surround output to Front and Rear speakers
surround41:CARD=J20,DEV=0
JLsounds Hi-Rez Audio 2.0, USB Audio
4.1 Surround output to Front, Rear and Subwoofer speakers
surround50:CARD=J20,DEV=0
JLsounds Hi-Rez Audio 2.0, USB Audio
5.0 Surround output to Front, Center and Rear speakers
surround51:CARD=J20,DEV=0
JLsounds Hi-Rez Audio 2.0, USB Audio
5.1 Surround output to Front, Center, Rear and Subwoofer speakers
surround71:CARD=J20,DEV=0
JLsounds Hi-Rez Audio 2.0, USB Audio
7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
iec958:CARD=J20,DEV=0
JLsounds Hi-Rez Audio 2.0, USB Audio
IEC958 (S/PDIF) Digital Audio Output
dmix:CARD=J20,DEV=0
JLsounds Hi-Rez Audio 2.0, USB Audio
Direct sample mixing device
root@DietPi:~# root@DietPi:~# aplay -L
null
Discard all samples (playback) or generate zero samples (capture)
sysdefault
Default Audio Device
hw:CARD=DAC,DEV=0
Brooklyn DAC, USB Audio
Direct hardware device without any conversions
plughw:CARD=DAC,DEV=0
Brooklyn DAC, USB Audio
Hardware device with all software conversions
sysdefault:CARD=DAC
Brooklyn DAC, USB Audio
Default Audio Device
front:CARD=DAC,DEV=0
Brooklyn DAC, USB Audio
Front output / input
surround21:CARD=DAC,DEV=0
Brooklyn DAC, USB Audio
2.1 Surround output to Front and Subwoofer speakers
surround40:CARD=DAC,DEV=0
Brooklyn DAC, USB Audio
4.0 Surround output to Front and Rear speakers
surround41:CARD=DAC,DEV=0
root@DietPi:~#
Und dann während PC läuft, Trennung USB-Verbindung zwischen PC und DAC/VV und USB-Verbindung zwischen Musik-PC und Converter kurz trennen und wieder eingesteckt
-> Pfad 1 > Musik ist da< ; Pfad 2 >keine Musik<
Code: Alles auswählen
root@DietPi:~# aplay -L
null
Discard all samples (playback) or generate zero samples (capture)
sysdefault
Default Audio Device
hw:CARD=J20,DEV=0
JLsounds Hi-Rez Audio 2.0, USB Audio
Direct hardware device without any conversions
plughw:CARD=J20,DEV=0
JLsounds Hi-Rez Audio 2.0, USB Audio
Hardware device with all software conversions
sysdefault:CARD=J20
JLsounds Hi-Rez Audio 2.0, USB Audio
Default Audio Device
front:CARD=J20,DEV=0
JLsounds Hi-Rez Audio 2.0, USB Audio
Front output / input
surround21:CARD=J20,DEV=0
JLsounds Hi-Rez Audio 2.0, USB Audio
2.1 Surround output to Front and Subwoofer speakers
surround40:CARD=J20,DEV=0
JLsounds Hi-Rez Audio 2.0, USB Audio
4.0 Surround output to Front and Rear speakers
surround41:CARD=J20,DEV=0
JLsounds Hi-Rez Audio 2.0, USB Audio
4.1 Surround output to Front, Rear and Subwoofer speakers
surround50:CARD=J20,DEV=0
JLsounds Hi-Rez Audio 2.0, USB Audio
5.0 Surround output to Front, Center and Rear speakers
surround51:CARD=J20,DEV=0
JLsounds Hi-Rez Audio 2.0, USB Audio
5.1 Surround output to Front, Center, Rear and Subwoofer speakers
surround71:CARD=J20,DEV=0
JLsounds Hi-Rez Audio 2.0, USB Audio
7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
iec958:CARD=J20,DEV=0
JLsounds Hi-Rez Audio 2.0, USB Audio
IEC958 (S/PDIF) Digital Audio Output
dmix:CARD=J20,DEV=0
JLsounds Hi-Rez Audio 2.0, USB Audio
Direct sample mixing device
hw:CARD=Audio,DEV=0
Intel HDMI/DP LPE Audio, Intel HDMI/DP LPE Audi
Direct hardware device without any conversions
hw:CARD=Audio,DEV=1
Intel HDMI/DP LPE Audio, Intel HDMI/DP LPE Audi
Direct hardware device without any conversions
hw:CARD=Audio,DEV=2
Intel HDMI/DP LPE Audio, Intel HDMI/DP LPE Audi
Direct hardware device without any conversions
plughw:CARD=Audio,DEV=0
Intel HDMI/DP LPE Audio, Intel HDMI/DP LPE Audi
Hardware device with all software conversions
plughw:CARD=Audio,DEV=1
Intel HDMI/DP LPE Audio, Intel HDMI/DP LPE Audi
Hardware device with all software conversions
plughw:CARD=Audio,DEV=2
Intel HDMI/DP LPE Audio, Intel HDMI/DP LPE Audi
Hardware device with all software conversions
sysdefault:CARD=Audio
Intel HDMI/DP LPE Audio, Intel HDMI/DP LPE Audi
Default Audio Device
hdmi:CARD=Audio,DEV=0
Intel HDMI/DP LPE Audio, Intel HDMI/DP LPE Audi
HDMI Audio Output
hdmi:CARD=Audio,DEV=1
Intel HDMI/DP LPE Audio, Intel HDMI/DP LPE Audi
HDMI Audio Output
hdmi:CARD=Audio,DEV=2
Intel HDMI/DP LPE Audio, Intel HDMI/DP LPE Audi
HDMI Audio Output
dmix:CARD=Audio,DEV=0
Intel HDMI/DP LPE Audio, Intel HDMI/DP LPE Audi
Direct sample mixing device
dmix:CARD=Audio,DEV=1
Intel HDMI/DP LPE Audio, Intel HDMI/DP LPE Audi
Direct sample mixing device
dmix:CARD=Audio,DEV=2
Intel HDMI/DP LPE Audio, Intel HDMI/DP LPE Audi
Direct sample mixing device
root@DietPi:~#
Also muss es mir irgendwie gelingen, dass die „JLsounds Hi-Rez Audio 2.0“ in Pfad 1 auch genutzt wird, erkannt wird sie ja anscheindend.
Hast du oder jemand einen Tipp?
Viele Grüße
René