Playing direct to the hardware, it won't accept higher than 48khz: tc@piCorePlayer:~$ aplay -v -D hw:0,1 -f S16_LE -r 48000 -c 2 -t raw -d 1 /dev/zer o Playing raw data '/dev/zero' : Signed 16 bit Little Endian, Rate 48000 Hz, Stereo Hardware PCM card 0 'bcm2835 ALSA' device 0 subdevice 0 Its setup is: stream : PLAYBACK access : RW_INTERLEAVED format : S16_LE subformat : STD channels : 2 rate : 48000 exact rate : 48000 (48000/1) msbits : 16 buffer_size : 16384 period_size : 4096 period_time : 85333 tstamp_mode : NONE period_step : 1 avail_min : 4096 period_event : 0 start_threshold : 16384 stop_threshold : 16384 silence_threshold: 0 silence_size : 0 boundary : 1073741824 appl_ptr : 0 hw_ptr : 0
tc@piCorePlayer:~$ aplay -v -D hw:0,1 -f S32_LE -r 96000 -c 2 -t raw -d 1 /dev/zer o Playing raw data '/dev/zero' : Signed 32 bit Little Endian, Rate 96000 Hz, Stereo aplay: set_params:1233: Sample format non available Available formats: - S16_LE ------------------------------------------------------------------------ Rensie's Profile: http://forums.slimdevices.com/member.php?userid=62647 View this thread: http://forums.slimdevices.com/showthread.php?t=97803 _______________________________________________ unix mailing list [email protected] http://lists.slimdevices.com/mailman/listinfo/unix
