[PD] Raspberry Pi & pd 0.46 with real time priority

[katja]

On Wed, Dec 10, 2014 at 11:31 AM, Kaj Ailomaa <zequence at mousike.me> wrote:
>
>
> On Wed, Dec 10, 2014, at 02:45 AM, katja wrote:
>> /etc/security/limits.d/audio.conf, with the following content:
>>
>> @audio   -  rtprio     95
>> @audio   -  memlock    unlimited
>> #@audio   -  nice      -19
>>
>
> Doesn't this file come with jackd? Haven't checked on Raspbian, but this
> is the case on Debian.
> This works well on Debian, since user is member of audio group by
> default.


You're right Kaj, the file itself says it: 'provided by the jackd
package'. So it's not a Raspbian default. How could I miss that while
checking and tweaking the file a dozen times.

I wonder why the file sets real time priority 95, while official
jackaudio documentation
(http://jackaudio.org/faq/linux_rt_config.html) recommends level 99.
If level 95 is Debian tradition, it would be best for pd to comply
with that level.

Katja