what are your settings? buffer etc.? try increasing the buffer and see if that helps. does PD actually output any sound in those first 10-15 seconds?
> On 11 Dec 2019, at 13:21, Csaba Láng <[email protected]> wrote: > > and an other error which slows down the PC significantly appears in terminal: > > alsa xrun recovery apparently failed > restart alsa output > > On Wed, Dec 11, 2019 at 1:18 PM Csaba Láng <[email protected] > <mailto:[email protected]>> wrote: > Dear list, > > I am trying to play video with synced audio on HDMI output, but after 10-15 > seconds Pd dies with an error: > > pd: pcm.c:1168: snd_pcm_prepare: Assertion `pcm' failed. > Pd: signal 6 > Can you help me to fix this issue? > > Ubuntu 18.04 with ALSA > > Best, > Popesz > > _______________________________________________ > [email protected] mailing list > UNSUBSCRIBE and account-management -> > https://lists.puredata.info/listinfo/pd-list
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