music_on_linux:alsa_pcm_device_names

This is an old revision of the document!

ALAS PCM device names

aplay에서 소리 재생을 할 때 '-d PCM_NAME' 파라미터를 이용하여 사용할 장치를 지정하게 된다. 여기에 쓸 수 있는 이름은 무엇이 있는가? 오디오 기기가 여럿 있으면 어떻게 해야 하는가? 이것이 생각보다 까다롭다.

https://unix.stackexchange.com/questions/270083/using-aplay-and-choose-which-output-on-card-to-use

https://superuser.com/questions/53957/what-do-alsa-devices-like-hw0-0-mean-how-do-i-figure-out-which-to-use

https://unix.stackexchange.com/questions/96025/alsa-jack-card-and-device-names-different-naming-conventions

https://www.alsa-project.org/main/index.php/Asoundrc#The_naming_of_PCM_devices

music_on_linux/alsa_pcm_device_names.1616724855.txt.gz · Last modified: 2021/03/26 02:14 by hyjeong