[LAD] Mixing audio: Implementing pan and balance

[Raphaël BOLLEN]

On 03/24/2013 09:06 AM, Raphaël BOLLEN wrote:
> On 03/23/2013 06:05 PM, Raphaël BOLLEN wrote:
>> On 03/16/2013 07:23 PM, Fons Adriaensen wrote:
>>> On Sat, Mar 16, 2013 at 09:25:46AM -0400, Paul Davis wrote:
>>>> On Sat, Mar 16, 2013 at 9:25 AM, John Rigg <ladev4 at jrigg.co.uk> wrote:
>>>>
>>>>>
>>>>> A lot of mixing consoles don't provide a mono switch, but it's usually
>>>>> possible to work around it with sub groups. I still have to work out a
>>>>> convenient method for mono checking in Ardour 3.
>>>>>
>>>>
>>>> which means i need to write up a page or two for http://manual.ardour.org/
>>>
>>> And which reminds me of an app I've been using for years but
>>> never released.
>>>
>>> Zita-mu1 is a simple Jack client used to organise stereo monitoring
>>> during recording and mixing. More here:
>>> <http://kokkinizita.linuxaudio.org/linuxaudio/zita-mu1-doc/quickguide.html>
>>> and download from
>>> <http://kokkinizita.linuxaudio.org/linuxaudio/downloads/zita-mu1-0.2.0.tar.bz2>
>>>
>>> Ciao,
>>>
>>
>> Awesome, however cpu usage is ~12% on my system when playing silence and drops to ~2% with some
>> audio going through.
>
> This patch solves the problem for me.
> 8><---

Aargh, although only if the inputs are left un-connected, if you stream silence on input 1 cpu % 
increase is back.

-- 
Raphaël