On Thu, 2019-12-12 at 12:23 +0000, Mark Brown wrote: On Thu, Dec 12, 2019 at 10:46:31AM +0000, Alison Wang wrote: > We tested this standard solution using gstreamer and standard ALSA > tools like aplay, arecord and all these tools unmute needed blocks > successfully. > [Alison Wang] I am using aplay. Do you mean I need to add some parameters for aplay or others to unmute the outputs? Hi Alison, You can also update your asound.state file with default state for your controls. _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx https://mailman.alsa-project.org/mailman/listinfo/alsa-devel