Sprzęt > Karty muzyczne
espeak i dwie karty dźwiękowe
miro57:
Podaj wyniki z polecenia aplay -L oraz aplay -l
Problemem może być uruchomiony serwer dźwięku pulseaudio.
I sprawdź:
espeak "Hello world" --stdout | aplay -D default:1
Dwójka dotyczyła mojej karty na USB.
Zagiewa:
Żaden z default:0,1,2 nie działa. Jeśli jednak dam samo default bez numeracji to zadziała. Poniżej to o co pytałeś.
--- Kod: ---
espeak "Hello world" --stdout | aplay -D default:1
ALSA lib conf.c:4706:(snd_config_expand) Unknown parameters 1
ALSA lib pcm.c:2267:(snd_pcm_open_noupdate) Unknown PCM default:1
aplay: main:722: audio open error: Zły argument
[Zagiewa@localhost ~]$ espeak "Hello world" --stdout | aplay -D default:2
ALSA lib conf.c:4706:(snd_config_expand) Unknown parameters 2
ALSA lib pcm.c:2267:(snd_pcm_open_noupdate) Unknown PCM default:2
aplay: main:722: audio open error: Zły argument
[Zagiewa@localhost ~]$ espeak "Hello world" --stdout | aplay -D default:0
ALSA lib conf.c:4706:(snd_config_expand) Unknown parameters 0
ALSA lib pcm.c:2267:(snd_pcm_open_noupdate) Unknown PCM default:0
aplay: main:722: audio open error: Zły argument
aplay -L
null
Discard all samples (playback) or generate zero samples (capture)
pulse
PulseAudio Sound Server
default
Default ALSA Output (currently PulseAudio Sound Server)
sysdefault:CARD=PCH
HDA Intel PCH, ALC892 Analog
Default Audio Device
front:CARD=PCH,DEV=0
HDA Intel PCH, ALC892 Analog
Front speakers
surround21:CARD=PCH,DEV=0
HDA Intel PCH, ALC892 Analog
2.1 Surround output to Front and Subwoofer speakers
surround40:CARD=PCH,DEV=0
HDA Intel PCH, ALC892 Analog
4.0 Surround output to Front and Rear speakers
surround41:CARD=PCH,DEV=0
HDA Intel PCH, ALC892 Analog
4.1 Surround output to Front, Rear and Subwoofer speakers
surround50:CARD=PCH,DEV=0
HDA Intel PCH, ALC892 Analog
5.0 Surround output to Front, Center and Rear speakers
surround51:CARD=PCH,DEV=0
HDA Intel PCH, ALC892 Analog
5.1 Surround output to Front, Center, Rear and Subwoofer speakers
surround71:CARD=PCH,DEV=0
HDA Intel PCH, ALC892 Analog
7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
iec958:CARD=PCH,DEV=0
HDA Intel PCH, ALC892 Digital
IEC958 (S/PDIF) Digital Audio Output
hdmi:CARD=NVidia,DEV=0
HDA NVidia, HDMI 0
HDMI Audio Output
hdmi:CARD=NVidia,DEV=1
HDA NVidia, HDMI 1
HDMI Audio Output
hdmi:CARD=NVidia,DEV=2
HDA NVidia, HDMI 2
HDMI Audio Output
sysdefault:CARD=Device
USB Audio Device, USB Audio
Default Audio Device
front:CARD=Device,DEV=0
USB Audio Device, USB Audio
Front speakers
surround21:CARD=Device,DEV=0
USB Audio Device, USB Audio
2.1 Surround output to Front and Subwoofer speakers
surround40:CARD=Device,DEV=0
USB Audio Device, USB Audio
4.0 Surround output to Front and Rear speakers
surround41:CARD=Device,DEV=0
USB Audio Device, USB Audio
4.1 Surround output to Front, Rear and Subwoofer speakers
surround50:CARD=Device,DEV=0
USB Audio Device, USB Audio
5.0 Surround output to Front, Center and Rear speakers
surround51:CARD=Device,DEV=0
USB Audio Device, USB Audio
5.1 Surround output to Front, Center, Rear and Subwoofer speakers
surround71:CARD=Device,DEV=0
USB Audio Device, USB Audio
7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
iec958:CARD=Device,DEV=0
USB Audio Device, USB Audio
IEC958 (S/PDIF) Digital Audio Output
[Zagiewa@localhost ~]$ aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: ALC892 Analog [ALC892 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 1: ALC892 Digital [ALC892 Digital]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 3: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 7: HDMI 1 [HDMI 1]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 8: HDMI 2 [HDMI 2]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 2: Device [USB Audio Device], device 0: USB Audio [USB Audio]
Subdevices: 1/1
Subdevice #0: subdevice #0
--- Koniec kodu ---
miro57:
Sprawdź:
espeak "Hello world" --stdout | aplay -D sysdefault:Device
oraz
espeak "Hello world" --stdout | aplay -D sysdefault:2
Zagiewa:
Działa! Obydwa rozwiązania działają - dzięki wielkie :)
Nawigacja
Idź do wersji pełnej