[Freeswitch-users] enable_file_write_buffering

[Anthony Minessale]

I think that's more or less correct.


On Thu, Apr 12, 2012 at 4:29 PM, Tamas Jalsovszky <jalsot at gmail.com> wrote:
> Thank you.
> Example case: stereo recording, 8kHz, default buffer size (65536)
> 65536/2 channels/2 bytes perc channel/8000 samples per second -> 2,048
> seconds.
> Is this a correct calculus?
>
> As I have seen, there is a buffering in media bug too, where the default
> number of frames is 25, which would mean in my case with 20ms codec, 500ms
> buffer. Does this adds to the one previously calculated meaning the actual
> buffering is about 2.5 seconds?
>
> Jalsot
>
>
> On Thu, Apr 12, 2012 at 11:02 PM, Anthony Minessale
> <anthony.minessale at gmail.com> wrote:
>>
>> its raw signed linear audio depending on the sample rate you can
>> divide by 2 to get samples then divide samples per second.
>>
>>
>> On Wed, Apr 11, 2012 at 12:00 PM, Tamas Jalsovszky <jalsot at gmail.com>
>> wrote:
>> > Hello,
>> >
>> > Does anybody know how much buffering does the
>> > enable_file_write_buffering=true provide?
>> > What I've found from source code that there is a buffer with 65536
>> > length
>> > but not sure how to calculate the actual buffer length in milliseconds -
>> > to
>> > estimate IOPS at the end.
>> >
>> > I would happily add the info to wiki afterwards.
>> >
>> > Kind regards,
>> >    Jalsot
>> >
>> >
>> > _________________________________________________________________________
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>> > 
>> > 
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>>
>>
>>
>> --
>> Anthony Minessale II
>>
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>>
>> _________________________________________________________________________
>> Professional FreeSWITCH Consulting Services:
>> consulting at freeswitch.org
>> http://www.freeswitchsolutions.com
>>
>> 
>> 
>>
>> Official FreeSWITCH Sites
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>> http://www.cluecon.com
>>
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>
>
>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
> 
> 
>
> Official FreeSWITCH Sites
> http://www.freeswitch.org
> http://wiki.freeswitch.org
> http://www.cluecon.com
>
> FreeSWITCH-users mailing list
> FreeSWITCH-users at lists.freeswitch.org
> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
> http://www.freeswitch.org
>



-- 
Anthony Minessale II

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