[PD] audio via HDMI output terminates Pd

Csaba Láng langcsaba at gmail.com
Tue Jan 21 13:44:51 CET 2020

Did not manage to fully repair the audio problem on HDMI.
Reinstalled pd with apt-get, and started with *pd -alsa -alsaadd pulse
-audiooutdev 5 -noadc* where 5 is the HDMI output.
Now the 2 minutes video play until the end and quits with error as below:

pd: pcm.c:1167: snd_pcm_prepare: Assertion `pcm' failed.
Pd: signal 6
pd-extern: EOF on input


pdsend errorname: >>error writing "sock55d791aa9930": connection reset by

Does it mean anything which takes me closer to solve this issue?


On Mon, Dec 16, 2019 at 12:08 AM IOhannes m zmölnig <zmoelnig at iem.at> wrote:

> Am 15. Dezember 2019 21:23:35 MEZ schrieb "Csaba Láng" <
> langcsaba at gmail.com>:
> >Still fighting.
> >Installed jackd, connected pulseaudio to Jack, but still nothing.
> >This is how it looks like:
> >[image: Screenshot from 2019-12-15 21-21-33.png]
> >Do I have to install PD from scratch if Jack was not present during the
> >last installation?
> i dont know how you obtained Pd.
> if using the system packages (via apt), they'll have jack support built in.
> if you compiled Pd yourself, you would have needed to add "--enable-jack"
> to the configure flags (and have the jack-dev package installed)
> finally, you must of course select Jack AS the audio  backend...
> mfg.hft.fsl
> IOhannes
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