Clemens Ladisch wrote:
Erik de Castro Lopo wrote:
RATE: [44100 96000]snd_pcm_set_params() should have chosen a single rate. Did you dump this after that call?
Yep, the code is:
snd_pcm_format_t format = SND_PCM_FORMAT_S32_LE; snd_pcm_hw_params_t *hw_params; snd_output_t *output ; unsigned int rate = 48000 ;
if ((err = snd_pcm_set_params (capture_handle, format, SND_PCM_ACCESS_RW_INTERLEAVED, 2, rate, 0, 25000)) < 0) { /* 0.5sec */ printf ("Capture open error: %s\n", snd_strerror (err));exit(1); }
if ((err = snd_pcm_hw_params_malloc (&hw_params)) < 0) { printf ("Cannot allocate hardware parameter structure (%s)\n", snd_strerror (err));exit(1); }
if ((err = snd_pcm_hw_params_any (capture_handle, hw_params)) < 0) { printf ("Cannot initialize hardware parameter structure (%s)\n", snd_strerror (err));exit(1); }
snd_output_stdio_attach (&output, stderr, 0) ; snd_pcm_hw_params_dump (hw_params, output) ; snd_output_close (output) ;
snd_pcm_hw_params_free (hw_params);
Erik