[PD] audio via HDMI output terminates Pd

[Jakob Laue]

Ah okay, then it will probably not help you, but what I did in my raspberry pi to use audio via hdmi is:
- sudo raspi-config and there say "force audio through hdmi" 
- then just use alsa in pd and it works (without startup flags)

best, jakob
 
 
 

Gesendet: Dienstag, 21. Januar 2020 um 18:33 Uhr
Von: "Csaba Láng" <langcsaba at gmail.com>
An: Pd-List <pd-list at lists.iem.at>
Betreff: Re: [PD] audio via HDMI output terminates Pd

No, on a strong desktop with 3GHz processor with Ubuntu 19.04 

On Tue, Jan 21, 2020 at 4:52 PM Jakob <jakkesprinter at web.de[mailto:jakkesprinter at web.de]> wrote:

 
Hi!
Are you on a raspberry pi?
Best, Jakob
Am 21.01.2020 um 13:44 schrieb Csaba Láng <langcsaba at gmail.com[mailto:langcsaba at gmail.com]>:
 

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
 
and
 
pdsend errorname: >>error writing "sock55d791aa9930": connection reset by peer<<
 
Does it mean anything which takes me closer to solve this issue?
 
Popesz
 
 
  

On Mon, Dec 16, 2019 at 12:08 AM IOhannes m zmölnig <zmoelnig at iem.at[mailto:zmoelnig at iem.at]> wrote:Am 15. Dezember 2019 21:23:35 MEZ schrieb "Csaba Láng" <langcsaba at gmail.com[mailto: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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