Output rate

[Tim Curtis]

Download and run the alsa-capabilities command. It will print the encoding formats that ALSA thinks your DAC accepts.

Code:

wget http://moodeaudio.org/test/alsa-capabilities
sudo chmod +x alsa-capabilities
./alsa-capabilities

Example:

Code:

pi@rp2:~ $ alsa-capabilities
1) Analog output interface hw:0,0 (or hw:BossDAC,0)
- card name         = BossDAC                                                    
- card label        = BossDAC                                                    
- interface name    = Boss DAC HiFi                                              
- usb audio class   = (n/a)                                                      
- character device  = /dev/snd/pcmC0D0p                                          
- encoding formats  = S16_LE, S24_LE, S32_LE                                      
- monitor file      = /proc/asound/card0/pcm0p/sub0/hw_params                    
- stream file       = (n/a)