dustin@xxxxxxxxx wrote: > > What is the difference between SNDRV_PCM_FMTBIT_S24_LE and > > SNDRV_PCM_FMTBIT_S24_3LE? > > The asound.h says S24_LE is stored in lower three bytes of four, whereas > S24_3LE is stored in three bytes total. To use a sample format with 24 bits stored in the upper three bytes of four, use S32_LE. In that case, you have to call "snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24)" in the PCM open callback to tell ALSA that some of the lower bits aren't used. HTH Clemens _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
