[Asterisk-Users] Transcoding times

[Boris Bakchiev]

Most probably your server was busy starting up when asterisk loaded and
calculated the table.

Next time, just issue show translation recalc without after the server
settles down.


> -----Original Message-----
> From: asterisk-users-bounces at lists.digium.com [mailto:asterisk-users-
> bounces at lists.digium.com] On Behalf Of Irakli Natsvlishvili
> Sent: Thursday, 28 April 2005 11:04
> To: 'Asterisk Users Mailing List - Non-Commercial Discussion'
> Subject: [Asterisk-Users] Transcoding times
> 
> On what trascoding time depends on?
> 
> I started server, run * and issued command show translations
> ----------------------------------------------------------------------
> sipsrv1*CLI> show translation
>          Translation times between formats (in milliseconds)
>           Source Format (Rows) Destination Format(Columns)
> 
>          g723   gsm  ulaw  alaw  g726 adpcm  slin lpc10  g729 speex
ilbc
>    g723     -     3     2     2     2     2     1     3    58     -
61
>     gsm    53     -     2     2     2     2     1     3    58     -
61
>    ulaw    53     3     -     1     2     2     1     3    58     -
61
>    alaw    53     3     1     -     2     2     1     3    58     -
61
>    g726    53     3     2     2     -     2     1     3    58     -
61
>   adpcm    53     3     2     2     2     -     1     3    58     -
61
>    slin    52     2     1     1     1     1     -     2    57     -
60
>   lpc10    54     4     3     3     3     3     2     -    59     -
62
>    g729    55     5     4     4     4     4     3     5     -     -
63
>   speex     -     -     -     -     -     -     -     -     -     -
-
>    ilbc    54     4     3     3     3     3     2     4    59     -
-
> ----------------------------------------------------------------------
> 
> If I restart * and issue the same command
> 
> ----------------------------------------------------------------------
> *CLI> show translation
>          Translation times between formats (in milliseconds)
>           Source Format (Rows) Destination Format(Columns)
> 
>          g723   gsm  ulaw  alaw  g726 adpcm  slin lpc10  g729 speex
ilbc
>    g723     -     3     2     2     2     2     1     3    15     -
14
>     gsm    14     -     5     5     5     5     4     6    18     -
17
>    ulaw    11     3     -     1     2     2     1     3    15     -
14
>    alaw    11     3     1     -     2     2     1     3    15     -
14
>    g726    11     3     2     2     -     2     1     3    15     -
14
>   adpcm    11     3     2     2     2     -     1     3    15     -
14
>    slin    10     2     1     1     1     1     -     2    14     -
13
>   lpc10    12     4     3     3     3     3     2     -    16     -
15
>    g729    13     5     4     4     4     4     3     5     -     -
16
>   speex     -     -     -     -     -     -     -     -     -     -
-
>    ilbc    12     4     3     3     3     3     2     4    16     -
-
> ----------------------------------------------------------------------
> 
> Why?
> 
> Irakli
> 
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