-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi, I have a Raspberry Pi 2 Model B running on Raspbian Jessie. My sound card is a HiFiBerry DAC+. It seems to be detected by alsa: aplay -l **** List of PLAYBACK Hardware Devices **** card 0: ALSA [bcm2835 ALSA], device 0: bcm2835 ALSA [bcm2835 ALSA] Subdevices: 8/8 Subdevice #0: subdevice #0 Subdevice #1: subdevice #1 Subdevice #2: subdevice #2 Subdevice #3: subdevice #3 Subdevice #4: subdevice #4 Subdevice #5: subdevice #5 Subdevice #6: subdevice #6 Subdevice #7: subdevice #7 card 0: ALSA [bcm2835 ALSA], device 1: bcm2835 ALSA [bcm2835 IEC958/HDMI] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: sndrpihifiberry [snd_rpi_hifiberry_dacplus], device 0: HiFiBerry DAC+ HiFi pcm512x-hifi-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0 To make it the default output I've set /etc/asound.conf to defaults.pcm.card 1 defaults.ctl.card 1 If I run speaker-test -t wav -c 2 everything works fine and I can hear the voice. But If I e.g. run aplay /usr/share/sounds/alsa/Front_Right.wav I get no audio outpubt but Playing WAVE '/usr/share/sounds/alsa/Front_Right.wav' : Signed 16 bit Little Endian, Rate 48000 Hz, Mono aplay: set_params:1297: Unable to install hw params: ACCESS: RW_INTERLEAVED FORMAT: S16_LE SUBFORMAT: STD SAMPLE_BITS: 16 FRAME_BITS: 16 CHANNELS: 1 RATE: 48000 PERIOD_TIME: 125000 PERIOD_SIZE: 6000 PERIOD_BYTES: 12000 PERIODS: 4 BUFFER_TIME: 500000 BUFFER_SIZE: 24000 BUFFER_BYTES: 48000 TICK_TIME: 0 I then tried aplay -D hw:1,0 /usr/share/sounds/alsa/Front_Right.wav which gave Playing WAVE '/usr/share/sounds/alsa/Front_Right.wav' : Signed 16 bit Little Endian, Rate 48000 Hz, Mono aplay: set_params:1239: Channels count non available I'm not an expert in also so any help is appreciated. Already many thanks! Hauke -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iEYEARECAAYFAlcOzj8ACgkQjz8jfoq989csBwCfV6CeUjsStb1KMKYamnbO0fe4 ciIAnRsg8OCfZh89PSiz3CLcCGpDoKio =mzRS -----END PGP SIGNATURE----- ------------------------------------------------------------------------------ Find and fix application performance issues faster with Applications Manager Applications Manager provides deep performance insights into multiple tiers of your business applications. It resolves application problems quickly and reduces your MTTR. Get your free trial! https://ad.doubleclick.net/ddm/clk/302982198;130105516;z _______________________________________________ Alsa-user mailing list Alsa-user@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-user
