[Freeswitch-users] PA and ALSA

Anthony Minessale anthony.minessale at gmail.com
Mon Mar 14 22:27:42 MSK 2011


I am pretty sure this is the same one we are already using.


On Mon, Mar 14, 2011 at 2:24 PM, Anthony Minessale
<anthony.minessale at gmail.com> wrote:
> oh and a another thing,
>
> Many sound cards can't do 8k, just set it to something higher like 16
> 32 or 48 and it will downsample it in software to 8k.
> I will look at latest v19 snapshot.
>
>
> On Mon, Mar 14, 2011 at 12:02 PM, Anthony Minessale
> <anthony.minessale at gmail.com> wrote:
>> Anything is possible if we get patches to make it configurable and our
>> preferences are the default.
>>
>>
>> On Sun, Mar 13, 2011 at 7:32 PM, Sergey Okhapkin
>> <sos at sokhapkin.dyndns.org> wrote:
>>> The power of gentoo linux is that ebuild can specify a range of required
>>> versions for a third party library. Maybe something can be implemented in FS
>>> build script too? Just check a version of the installed third party library in
>>> configure script.
>>>
>>> On Sunday 13 March 2011, Anthony Minessale wrote:
>>>> 2 things to keep in mind.
>>>>
>>>> 1 Try to wrap your head around making a stable application that runs on
>>>> windows, unix including mac and some bsd, and unix-like distros such as
>>>> those mentioned.  Not all of our dependancies are stable on all of those
>>>> platforms or even easily available in some cases.
>>>>
>>>> 2 This is a community project, if some versions of libraries we are using
>>>> are older maybe they have been working fine or the modules are not used
>>>> enough to warrant attention.
>>>>
>>>> The normal process would be:
>>>>
>>>> The guy reports a problem and suggests its fixed in a newer version.  Now
>>>> try this code on every supported platform and make sure it works across the
>>>> board, if not, well, we can't blindly add it.  All of this can be done
>>>> without the ungrateful cracks and side stories about gentoo and we can
>>>> happily update the code.
>>>>
>>>> I don't go to gentoo forum and complain that custom patching the kernel and
>>>> libc annoys me or about how I am not interested in being forced into their
>>>> religion to have my software in their distro even though it does not
>>>> install any third party libs, FS only static links in bits of code from in
>>>> tree depends.
>>>>
>>>> Furthermore, we constantly invite people to assist with platform and
>>>> packaging and nobody offers anything but complaints.
>>>>
>>>> An example of why we don't just blindly use system libs:
>>>> The latest sqlite causes 25% loss in performance and guarenteed segfaults
>>>> and occasional deadlock under load.
>>>> This is a place where people complain about 1% cpu usage.
>>>>
>>>> Alsa mod is specifically for the nokia N800 N810 devices.
>>>> Stick with pa or help us write something new from scratch and don't forget
>>>> linux is not alone in the computing world.
>>>>
>>>> On Mar 13, 2011 6:22 PM, "Sergey Okhapkin" <sos at sokhapkin.dyndns.org> wrote:
>>>> > The attempt to isolate core FS code from third party libraries has been
>>>>
>>>> done
>>>>
>>>> > by gentoo linux team already (inclusion of third party open source code
>>>> > is strictly against gentoo philosophy), but the attempt has been
>>>> > abandoned because of lack of support from upstream.
>>>> >
>>>> > On Sunday 13 March 2011 19:05:17 Jeff Lenk wrote:
>>>> > > I'm sure there were very good reasons for these decisions when they
>>>> > > were made. So rather than criticizing those decisions why not help by
>>>> > > finding the problems and submitting patches to fix them.
>>>> > >
>>>> > > --
>>>>
>>>> > > View this message in context:
>>>> http://freeswitch-users.2379917.n2.nabble.com/PA-and-ALSA-tp6165168p616736
>>>>
>>>> > > 8.html Sent from the freeswitch-users mailing list archive at
>>>>
>>>> Nabble.com.
>>>>
>>>> > > _______________________________________________
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>>>> >
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>>>
>>>
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>>
>>
>>
>> --
>> Anthony Minessale II
>>
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>>
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>>
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>>
>
>
>
> --
> Anthony Minessale II
>
> FreeSWITCH http://www.freeswitch.org/
> ClueCon http://www.cluecon.com/
> Twitter: http://twitter.com/FreeSWITCH_wire
>
> AIM: anthm
> MSN:anthony_minessale at hotmail.com
> GTALK/JABBER/PAYPAL:anthony.minessale at gmail.com
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>
> FreeSWITCH Developer Conference
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> pstn:+19193869900
>



-- 
Anthony Minessale II

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