[meta-freescale] [meta-fsl-arm][PATCH 1/3] pulseaudio: Customize pulseaudio configuration for i.MX platforms

[junzhu at freescale.com]

Hi, Otavio,

PulseAudio's core contains the several algorithms for the resampler, and ffmpeg resample algorithm is one of them. So it can choose the algorithm by the Daemon configuration file

There is no configure option to disable ffmpeg resample when do the pulseaudio build. So we have to modify the source code to disable it. And the source code for ffmpeg resamplpe (src/pulsecore/ffmpeg) has the GNU Lesser General License.

Regards,
Jun Zhu


-----Original Message-----
From: otavio.salvador at gmail.com [mailto:otavio.salvador at gmail.com] On Behalf Of Otavio Salvador
Sent: Wednesday, July 30, 2014 8:45 PM
To: Zhu Jun-R01007
Cc: meta-freescale at yoctoproject.org
Subject: Re: [meta-freescale] [meta-fsl-arm][PATCH 1/3] pulseaudio: Customize pulseaudio configuration for i.MX platforms

On Wed, Jul 30, 2014 at 5:08 AM, junzhu at freescale.com <junzhu at freescale.com> wrote:
...
> Your subject say's i.MX. Does it imply you tested it in all i.MX platforms? Or this has been tested in i.MX6 only?
> [Zhu Jun-R01007] It is only tested on i.Mx6, so I will adjust it in 
> Patch v2

Ok. Please rework it so it applies /only/ for the referred platform and not all others.

> You seem to rely in ffmpeg, I fear this has license implications, does it not?
> [Zhu Jun-R01007] PulseAudio has a built-in resample library from ffmpeg and code can be found under pulseaudio-5.0/src/pulsecore/ffmpeg. So it may not causes the license problem.

Please give it a test without ffmpeg compiled to be sure of that. Does the sound works in a system without ffmpeg?

-- 
Otavio Salvador                             O.S. Systems
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