On Mon, 21 Jan 2019 18:46:44 +0100, Chakravarthi Pradeep wrote: > > On Wed, Jan 16, 2019 at 5:07 PM Chakravarthi Pradeep <doubleq7@xxxxxxxxx> wrote: > > > > I have ALSA driver for capture device which works fine with VLC. when > > I try to capture and render using own application having some issues. > > When I start play, it has some noise in beginning and audio is > > discontinuous in between. Discontinuous means, some audio frame are > > getting dropped in between. cut cut sound for sine wave. I have tried > > snd_pcm_drop and snd_pcm_drain but no use. Kindly suggest how to > > remove the starting noise in ALSA. > > > > For audio rendering i'm using below application. > > I'm sharing reference render application which my own application is > > built. > > > https://github.com/bear24rw/alsa-utils/blob/master/aplay/aplay.c Such behavior is strongly depending on the hardware and the driver code, so it's almost impossible to debug without the detailed hardware and kernel information... thanks, Takashi _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
