alsa-project/alsa-topology-conf issue #2 was opened from juanpc2018:

Problems: $ alsamixer does Not allow to change SampleRate, only clock source.

Focusrite Scarlett 18i20mk2 USB, USB Audio has a Control Software only for OSX and Windows. works in Wine/PlayOnMac, but does Not detect the USB device. sometimes even the Control Software also does Not detect the USB in OSX or Windows. anyway...

i go to OSX, change the Sample Rate. 96khz,

reboot and go back to Kubuntu 21.10, Kubuntu changes the SR to 44.1Khz at boot,

problems #2. SampleRateConverter does Not work well,

if i play a 48khz file in VLC, does Not play in 44.1Khz SR.

jackd2 can change SampleRate No problems. VLC has jack output, but Firefox does Not, unless compied from source with the option in config

anyway.. need to create: /etc/asound.conf

$ aplay -L

hw:CARD=USB,DEV=0 Scarlett 18i20 USB, USB Audio Direct hardware device without any conversions plughw:CARD=USB,DEV=0 Scarlett 18i20 USB, USB Audio Hardware device with all software conversions sysdefault:CARD=USB Scarlett 18i20 USB, USB Audio Default Audio Device front:CARD=USB,DEV=0 Scarlett 18i20 USB, USB Audio Front output / input surround21:CARD=USB,DEV=0 Scarlett 18i20 USB, USB Audio 2.1 Surround output to Front and Subwoofer speakers surround40:CARD=USB,DEV=0 Scarlett 18i20 USB, USB Audio 4.0 Surround output to Front and Rear speakers surround41:CARD=USB,DEV=0 Scarlett 18i20 USB, USB Audio 4.1 Surround output to Front, Rear and Subwoofer speakers surround50:CARD=USB,DEV=0 Scarlett 18i20 USB, USB Audio 5.0 Surround output to Front, Center and Rear speakers surround51:CARD=USB,DEV=0 Scarlett 18i20 USB, USB Audio 5.1 Surround output to Front, Center, Rear and Subwoofer speakers surround71:CARD=USB,DEV=0 Scarlett 18i20 USB, USB Audio 7.1 Surround output to Front, Center, Side, Rear and Woofer speakers iec958:CARD=USB,DEV=0 Scarlett 18i20 USB, USB Audio IEC958 (S/PDIF) Digital Audio Output dmix:CARD=USB,DEV=0 Scarlett 18i20 USB, USB Audio Direct sample mixing device usbstream:CARD=USB Scarlett 18i20 USB USB Stream Output

Issue URL : https://github.com/alsa-project/alsa-topology-conf/issues/2 Repository URL: https://github.com/alsa-project/alsa-topology-conf