Olej писал(а): ↑14 окт 2023, 23:19
Так что там есть на чём разгуляться
Всё что касается дефаултного ALSA ...
- аудиокарты:
Код: Выделить всё
[olej@xenix ~]$ aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: HDMI [HDA Intel HDMI], device 3: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: HDMI [HDA Intel HDMI], device 7: HDMI 1 [HDMI 1]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: HDMI [HDA Intel HDMI], device 8: HDMI 2 [HDMI 2]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: PCH [HDA Intel PCH], device 0: ALC671 Analog [ALC671 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 2: Headset [Logitech USB Headset], device 0: USB Audio [USB Audio]
Subdevices: 1/1
Subdevice #0: subdevice #0
- аудиовыходы:
Код: Выделить всё
[olej@xenix ~]$ aplay -L
null
Discard all samples (playback) or generate zero samples (capture)
oss
Open Sound System
pipewire
PipeWire Sound Server
default
Default ALSA Output (currently PipeWire Media Server)
hdmi:CARD=HDMI,DEV=0
HDA Intel HDMI, HDMI 0
HDMI Audio Output
hdmi:CARD=HDMI,DEV=1
HDA Intel HDMI, HDMI 1
HDMI Audio Output
hdmi:CARD=HDMI,DEV=2
HDA Intel HDMI, HDMI 2
HDMI Audio Output
sysdefault:CARD=PCH
HDA Intel PCH, ALC671 Analog
Default Audio Device
front:CARD=PCH,DEV=0
HDA Intel PCH, ALC671 Analog
Front output / input
surround21:CARD=PCH,DEV=0
HDA Intel PCH, ALC671 Analog
2.1 Surround output to Front and Subwoofer speakers
surround40:CARD=PCH,DEV=0
HDA Intel PCH, ALC671 Analog
4.0 Surround output to Front and Rear speakers
surround41:CARD=PCH,DEV=0
HDA Intel PCH, ALC671 Analog
4.1 Surround output to Front, Rear and Subwoofer speakers
surround50:CARD=PCH,DEV=0
HDA Intel PCH, ALC671 Analog
5.0 Surround output to Front, Center and Rear speakers
surround51:CARD=PCH,DEV=0
HDA Intel PCH, ALC671 Analog
5.1 Surround output to Front, Center, Rear and Subwoofer speakers
surround71:CARD=PCH,DEV=0
HDA Intel PCH, ALC671 Analog
7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
sysdefault:CARD=Headset
Logitech USB Headset, USB Audio
Default Audio Device
front:CARD=Headset,DEV=0
Logitech USB Headset, USB Audio
Front output / input
surround21:CARD=Headset,DEV=0
Logitech USB Headset, USB Audio
2.1 Surround output to Front and Subwoofer speakers
surround40:CARD=Headset,DEV=0
Logitech USB Headset, USB Audio
4.0 Surround output to Front and Rear speakers
surround41:CARD=Headset,DEV=0
Logitech USB Headset, USB Audio
4.1 Surround output to Front, Rear and Subwoofer speakers
surround50:CARD=Headset,DEV=0
Logitech USB Headset, USB Audio
5.0 Surround output to Front, Center and Rear speakers
surround51:CARD=Headset,DEV=0
Logitech USB Headset, USB Audio
5.1 Surround output to Front, Center, Rear and Subwoofer speakers
surround71:CARD=Headset,DEV=0
Logitech USB Headset, USB Audio
7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
iec958:CARD=Headset,DEV=0
Logitech USB Headset, USB Audio
IEC958 (S/PDIF) Digital Audio Output
По составу пакетов и принадлежности мне проще разбираться по APT дистрибутива Mint 21:
Код: Выделить всё
olej@R420:~$ apt contains aplay | grep "/aplay"
alsa-utils: /usr/bin/aplay
alsa-utils: /usr/bin/aplaymidi
alsa-utils: /usr/share/man/man1/aplay.1.gz
alsa-utils: /usr/share/man/man1/aplaymidi.1.gz
Код: Выделить всё
olej@R420:~$ apt contains speaker-test
alsa-utils: /usr/bin/speaker-test
alsa-utils: /usr/share/alsa/speaker-test
alsa-utils: /usr/share/alsa/speaker-test/sample_map.csv
alsa-utils: /usr/share/man/man1/speaker-test.1.gz
- состав исполнимых приложений:
Код: Выделить всё
olej@R420:~$ apt content alsa-utils | grep bin/
/usr/bin/aconnect
/usr/bin/alsabat
/usr/bin/alsaloop
/usr/bin/alsamixer
/usr/bin/alsatplg
/usr/bin/alsaucm
/usr/bin/amidi
/usr/bin/amixer
/usr/bin/aplay
/usr/bin/aplaymidi
/usr/bin/arecord
/usr/bin/arecordmidi
/usr/bin/aseqdump
/usr/bin/aseqnet
/usr/bin/axfer
/usr/bin/iecset
/usr/bin/speaker-test
/usr/sbin/alsabat-test
/usr/sbin/alsactl
/usr/sbin/alsa-info
- состав эталонных файлов:
Код: Выделить всё
olej@R420:~$ ls -l /usr/share/sounds/alsa/
итого 1212
-rw-r--r-- 1 root root 137134 янв 12 2022 Front_Center.wav
-rw-r--r-- 1 root root 142128 янв 12 2022 Front_Left.wav
-rw-r--r-- 1 root root 146990 янв 12 2022 Front_Right.wav
-rw-r--r-- 1 root root 135202 янв 12 2022 Noise.wav
-rw-r--r-- 1 root root 130096 янв 12 2022 Rear_Center.wav
-rw-r--r-- 1 root root 126064 янв 12 2022 Rear_Left.wav
-rw-r--r-- 1 root root 146480 янв 12 2022 Rear_Right.wav
-rw-r--r-- 1 root root 134868 янв 12 2022 Side_Left.wav
-rw-r--r-- 1 root root 129966 янв 12 2022 Side_Right.wav