Yes I realized my error in my wording but it was early :P It doesn't improve alot but does give you some ways to get a better idea of translation times if your box is loaded up with calls.
bkw PS this patch was added to CVS-HEAD ----- Original Message ----- From: "Adam Hart" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Monday, May 17, 2004 5:49 PM Subject: Re: [Asterisk-Users] speex > Actually it encodes a second of data, which with a 20ms codec would be > 50 frames. The timing shows better than expected results due to caching. > > -Adam > > brian wrote: > > > http://asterisk.bkw.org/diff/translate.patch.txt > > > > If you try that patch out it adds a nice feature... > > > > show translation recalc [xx] > > > > You can throw more than 1 sample thru it and recalculate your translation > > matrix. It also allows you to see TRUE translation under a load or just > > when ever you feel like seeing them updated. When * loads the codec it > > shoot one frame thru and times it. Now under real world scenarios you will > > be shooting more than one frame thru so LETS have the option to update the > > matrix with these types of tests. 200 is the max. > > > > bkw > > > > > > > >>-----Original Message----- > >>From: [EMAIL PROTECTED] [mailto:asterisk-users- > >>[EMAIL PROTECTED] On Behalf Of James H. Cloos Jr. > >>Sent: Monday, May 17, 2004 11:24 AM > >>To: [EMAIL PROTECTED] > >>Subject: [Asterisk-Users] speex > >> > >>Just a suggestion to anyone using speex: > >> > >>Try running the 1.1.5 or svn code rather than 1.0.3. > >> > >>As a quick example, here are the show translation outputs from * on a > >>2.8 GHz P4 with speex 1.0.3 (from debian sid's .deb) and from 1.1.5 > >>(compiled with CFLAGS=-march=pentium4 and --enable-sse). > >> > >>Note how encoding from slin went from 25 to 15 ms. That is from the > >>re-write of the sse optimized routines in libspeex. The % change is > >>similar to what I saw on my p3 notebook, where both 1.0.3 and 1.1.5 > >>were compiled with --enable-sse and -march=pentium3. > >> > >>(As a side note, these were captured before Brian's ilbc Makefile > >>patch made it to the anon cvs tree; that optimization shaved 5ms > >>off the time to encode to iLBC on that box.) > >> > >>spx103*CLI> show translation > >> Translation times between formats (in milliseconds) > >> Source Format (Rows) Destination Format(Columns) > >> > >> G723 GSM ULAW ALAW G726 ADPCM SLINR LPC10 G729A SPEEX ILBC > >> 23 - - - - - - - - - - - > >> GSM - - 2 2 2 2 1 6 - 26 19 > >> ULAW - 3 - 1 2 2 1 6 - 26 19 > >> ALAW - 3 1 - 2 2 1 6 - 26 19 > >> G726 - 3 2 2 - 2 1 6 - 26 19 > >> ADPCM - 3 2 2 2 - 1 6 - 26 19 > >> SLINR - 2 1 1 1 1 - 5 - 25 18 > >> LPC10 - 4 3 3 3 3 2 - - 27 20 > >> 9A - - - - - - - - - - - > >> SPEEX - 3 2 2 2 2 1 6 - - 19 > >> ILBC - 5 4 4 4 4 3 8 - 8 - > >> > >>spx115*CLI> show translation > >> Translation times between formats (in milliseconds) > >> Source Format (Rows) Destination Format(Columns) > >> > >> G723 GSM ULAW ALAW G726 ADPCM SLINR LPC10 G729A SPEEX ILBC > >> 23 - - - - - - - - - - - > >> GSM - - 2 2 2 2 1 6 - 16 19 > >> ULAW - 3 - 1 2 2 1 6 - 16 19 > >> ALAW - 3 1 - 2 2 1 6 - 16 19 > >> G726 - 3 2 2 - 2 1 6 - 16 19 > >> ADPCM - 3 2 2 2 - 1 6 - 16 19 > >> SLINR - 2 1 1 1 1 - 5 - 15 18 > >> LPC10 - 4 3 3 3 3 2 - - 17 20 > >> 9A - - - - - - - - - - - > >> SPEEX - 3 2 2 2 2 1 6 - - 19 > >> ILBC - 5 4 4 4 4 3 8 - 8 - > >> > >> > >>-JimC > >>-- > >>James H. Cloos, Jr. <[EMAIL PROTECTED]> <http://jhcloos.com/voip> > >>_______________________________________________ > >>Asterisk-Users mailing list > >>[EMAIL PROTECTED] > >>http://lists.digium.com/mailman/listinfo/asterisk-users > >>To UNSUBSCRIBE or update options visit: > >> http://lists.digium.com/mailman/listinfo/asterisk-users > > > > > > > > _______________________________________________ > > Asterisk-Users mailing list > > [EMAIL PROTECTED] > > http://lists.digium.com/mailman/listinfo/asterisk-users > > To UNSUBSCRIBE or update options visit: > > http://lists.digium.com/mailman/listinfo/asterisk-users > > > > _______________________________________________ > Asterisk-Users mailing list > [EMAIL PROTECTED] > http://lists.digium.com/mailman/listinfo/asterisk-users > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users > _______________________________________________ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
